Great product BUT takes a vault in Fort Knox to buy (I needed 4).... they do however last a very long time. (window.AmazonUIPageJS ? Undersink & Countertop Filtration Systems, Residential Softening & Filtration Valves, Recreational Vehicle Plumbing Accessories, Turf Management & Pest Control Accessories, Water Treatment Solutions for Drinking Water, Water Treatment Solutions for Office Water & Coffee, Water Treatment Solutions for Warewashing, Residential Filtration Solutions Customer Service, Commercial Filtration Solutions Customer Service, Quad DE Cartridge Style Filter Brochure - English, Do Not Sell My Personal Information - CA Residents Only, Four large-capacity cartridges provide maximum filter surface area for greater dirt-trapping capacity and longer periods between cleanings, Unique internal flow path ensures optimum filtration and backwashing efficiency, Chemical resistant, fiberglass-reinforced polypropylene tank for exceptional strength and long life, Easily removable cartridge elements make maintenance fast and easy, Water flows through the Quad D.E. Filter for your pool the Quad D.E. .pads-primary-offer-container .pads-cba{border-radius:6px 6px 6px 6px;color:#000;font-size:11px;margin:0 auto;padding:0 5px;width:172px}.pads-primary-offer-container .pads-cba img{margin-top:3px}.pads-primary-offer-container .pads-price{color:#900000;font-family:Arial;font-size:13px;font-style:normal;font-weight:700;margin:0;text-decoration:none}.pads-primary-offer-container .pads-ship{color:#888;font-family:Arial;font-size:13px;font-style:normal;font-weight:400;text-decoration:none}.pads-primary-offer-container .pads-availability{color:#D85C3A;font-family:Arial;font-size:13px;font-style:normal;font-weight:700;margin:0;text-decoration:none}.pads-primary-offer-container .pads-merchant{color:#333;font-family:Arial;font-size:13px;font-style:normal;font-weight:700;margin:0;text-decoration:none}.pads-primary-offer-container .pads-external-link:hover{text-decoration:none}.pads-primary-offer-container #pa_buybox_merchant_name{word-break:break-all}.pads-primary-offer-container #pa_buybox_merchant_name #pa_buybox_display_url{word-break:break-all;white-space:normal}.pads-availability-title{color:#D85C3A;font-family:Arial;font-size:16px;font-style:normal;font-weight:700;text-decoration:none}.pads-availability-title a{color:#05A;font-size:13px;font-weight:400}.pads-availability-disclaimer{color:#888;font-family:Arial;font-size:12px;font-style:normal;font-weight:400;margin-top:10px;text-decoration:none}.pads-feedback{color:#888;font-family:Arial;font-size:12px;font-style:normal;font-weight:400;text-decoration:none}.pads-feedback a{color:#05A;font-size:13px}.pads-crp-description p{font-size:11px;margin:2px 0 4px;padding:0}.pads-crp-tabset{margin:0;padding:1px 0 0;position:absolute;width:210px}.pads-crp-tabset .pads-crp-taboff{background-color:#EFEFEF;border:1px solid #A1A1A1;margin:-1px 0 0 12px;padding:0;width:262px}.pads-crp-tabset .pads-crp-tabon{border-color:#363636 #FFF #363636 #363636;border-style:solid;border-width:1px;margin:-1px 2px 1px;padding:0;width:272px}.pads-crp-tabset a{color:#000;cursor:pointer;display:block;text-decoration:none}.pads-crp-tabset a:active{outline:medium none}.pads-crp-tabset .pads-crp-offer{margin:0;padding:4px 0 4px 2px}.pads-crp-tabset .pads-crp-offer .pads-offer-img{border:medium none;float:left;margin:0 2px 0 0;padding:0;width:45px}.pads-crp-tabset .pads-crp-offer .pads-offer-img img{border:medium none;height:45px;margin:0;padding:0;width:45px}.pads-crp-tabset .pads-crp-offer .pads-offer-details{display:block;margin:0 0 0 2px;padding:0}.pads-crp-tabset .pads-crp-offer .pads-title{display:block;font-size:11px;font-weight:400;height:28px;line-height:13px;margin:0 0 0 45px;overflow:hidden;padding:0}.pads-crp-tabset .pads-crp-offer .pads-price{color:#900;font-size:11px;font-weight:400;margin:0 0 0 45px;padding:2px 0 0;width:207px}.pads-crp-tabset .pads-crp-offer .pads-ship{color:#555;font-size:9px;font-weight:400;margin:0;padding:0 2px 0 0}.pads-crp-form{background-color:#FFF;border:1px solid #363636;display:inline;float:left;margin:0 0 6px 273px;padding:6px 10px 10px;width:425px}.pads-crp-form .pads-crp-title{color:#E47911;font-size:11px;font-weight:700;margin:0;padding:0}.pads-crp-form .pads-crp-issue-list{float:left;margin:8px 0 0;padding:0;width:220px}.pads-crp-form .pads-crp-issue-list-secondary{border-top:1px solid #ACACAC;display:block;float:left;margin:3px 0 0;padding:6px 0 0;width:auto}.pads-crp-form .pads-crp-issue{font-size:11px;margin:0;padding:0}.pads-crp-form .pads-crp-issue input{float:left;margin:0 1px 6px 0;padding:0;width:20px}.pads-crp-form .pads-crp-issue .pads-crp-issue-copy{margin:0 0 6px 6px;padding:0}.pads-crp-form .pads-crp-issue .pads-crp-issue-label{font-weight:700;margin:0;padding:0 3px 0 0}.pads-crp-form .pads-crp-issue .pads-crp-issue-copy-long{margin:0 0 6px 6px;padding:0;width:auto}.pads-crp-form .pads-crp-issue .pads-crp-issue-copy-long .pads-crp-issue-long{font-weight:700}.pads-crp-form .pads-crp-comment{float:right;font-size:10px;font-weight:700;margin:8px 5px 0 0;padding:0;width:170px}.pads-crp-form .pads-crp-comment textarea{font-family:verdana,arial,helvetica,sans-serif;font-size:10px;height:180px;margin:3px 0 10px;padding:3px;width:175px}.pads-crp-form-nav{clear:both;margin:0 0 0 350px;padding:0}.pads-crp-form-nav ul{list-style:none outside none;margin:0;padding:0}.pads-crp-form-nav li{display:inline;margin:0 8px 0 0;padding:0}.pads-crp-form-nav li a img{border:medium none}.sp_offerVertical{position:relative}.sp_offerVertical .sp_adID{padding:6px 2px;top:0;left:0;width:100%;text-decoration:none;border-top:1px solid #6daee1;background-color:#f0f7fc;background-color:rgba(240,247,252,.8);border-bottom:1px dotted #6daee1;font-size:12px;position:absolute}.sp_offerVertical .sp_adID a{text-decoration:none;display:block;line-height:12px;background:url(https://images-na.ssl-images-amazon.com/images/G/01/productAds/pa_feedback_bubble.png) no-repeat 130px 0}.sp_offerVertical .sp_adID a .a-icon-popover{display:none}.sp_offerVertical .sp_adID a:hover{background:url(https://images-na.ssl-images-amazon.com/images/G/01/productAds/pa_feedback_bubble.png) no-repeat 130px -12px}.sp_offerVertical .sp-detail-blurb{line-height:17px}.sp_offerVertical .sp-detail-blurb span{font-family:georgia}a.sp_help_link .a-icon-popover{display:none}div#sponsoredProductsDpShvl ul li{width:160px}.a-ie7 .sp_adID{background:0 0;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#80F0F7FC, endColorstr=#80F0F7FC);zoom:1}.a-lt-ie9 .SP-Ad-Feedback a.dynamicSPFL{padding:0 17px 1px 0;background:url(https://images-na.ssl-images-amazon.com/images/G/01/productAds/ad_feedback_icon_1Xsprite.png) right 0 no-repeat}.a-lt-ie9 .SP-Ad-Feedback a.dynamicSPFL:hover{padding:0 17px 1px 0;background:url(https://images-na.ssl-images-amazon.com/images/G/01/productAds/ad_feedback_icon_1Xsprite.png) right -13px no-repeat}div#sp_dp_fb_image{margin-right:0}.SP-Ad-Feedback{font-family:arial;font-size:11px;text-align:right}.SP-Ad-Feedback a.dynamicSPFL{text-decoration:none;padding:0 19px 2px 0;line-height:11px;margin:0 0 0 2px;display:inline-block;background:url(https://images-na.ssl-images-amazon.com/images/G/01/productAds/ad_feedback_icon_2Xsprite.png) right 0 no-repeat;background-size:15px}.SP-Ad-Feedback a.dynamicSPFL:hover{text-decoration:underline;padding:0 19px 2px 0;background:url(https://images-na.ssl-images-amazon.com/images/G/01/productAds/ad_feedback_icon_2Xsprite.png) right -13px no-repeat;background-size:15px;color:#E47911}.sponsored-products-truncator-truncate{max-height:76px;overflow:hidden}.sponsored-products-deal-badge-generic{height:24px;font-size:12px;font-family:"Amazon Ember",Arial,sans-serif;letter-spacing:0;line-height:24px;padding-top:5px;padding-bottom:5px;padding-right:10px;padding-left:10px}.sponsored-products-deal-badge-event{height:24px;font-size:12px;font-family:"Amazon Ember",Arial,sans-serif;letter-spacing:0;line-height:24px;padding-top:6px;padding-bottom:4px;padding-right:11px;padding-left:11px}.sponsored-products-deal-badge-event-small{height:20px;font-size:10px;font-family:"Amazon Ember",Arial,sans-serif;letter-spacing:0;padding-top:4px;padding-bottom:6px;padding-right:6px;padding-left:6px}.sponsored-products-deal-evergreen-badge{background-color:#888;color:#FFF}.sponsored-products-deal-prime-day-badge{background-color:#91F5FF;color:#002552}.sponsored-products-deal-sale-day-badge{background-color:#FE8774;color:#111}.sponsored-products-deal-other-deal-badge{background-color:#C60C22;color:#FFF}.sponsored-products-deal-boxing-day-badge{background-color:#FF5252;color:#FFF}.sponsored-products-deal-discount-text{font-family:"Amazon Ember",Arial,sans-serif;font-size:12px;color:#555;letter-spacing:0;line-height:18px}.sponsored-products-deal-discount-text-mobile{font-family:"Amazon Ember",Arial,sans-serif;font-size:13px;color:#555;letter-spacing:0;line-height:17px} Here’s what you need to know about the relationship between weather and pool water. a.sh-wrap{border:none;outline:0;background:0 0;color:inherit;text-decoration:none}a.sh-wrap:active,a.sh-wrap:hover,a.sh-wrap:link,a.sh-wrap:visited{border:none;outline:0;color:inherit;text-decoration:none}button.sh-wrap{padding:0;border:none;outline:0;background:0 0;color:inherit;font-family:inherit;font-size:inherit;line-height:inherit}.sh-wrap{display:block}.sh-wrap.sh-option-inline{display:inline-block}body.sh-option-no-scroll{height:100%;overflow:hidden}.sh-price{color:#b12704}.sh-list-horizontal{*zoom:1}.sh-list-horizontal:after{content:"";display:block;clear:both;height:0}.sh-list-horizontal,.sh-list-horizontal-row,.sh-list-vertical{list-style:none;color:inherit;margin-top:0;margin-right:0;margin-left:0}.sh-list-horizontal li,.sh-list-horizontal-row li,.sh-list-vertical li{list-style:none}.sh-list-horizontal li{float:left}.sh-list-horizontal-row{display:table;border-collapse:collapse;width:100%}.sh-list-horizontal-row li{display:table-cell}.sh-option-addition.sh-list-horizontal-row.a-button-toggle-group,.sh-option-addition.sh-list-horizontal.a-button-toggle-group{font-size:1.5rem}.sh-option-addition.sh-list-horizontal li,.sh-option-addition.sh-list-horizontal-row li{vertical-align:middle}.sh-option-addition.sh-list-horizontal li+li,.sh-option-addition.sh-list-horizontal-row li+li{position:relative;padding-left:1.5em}.sh-option-addition.sh-list-horizontal li+li:before,.sh-option-addition.sh-list-horizontal-row li+li:before{content:"+";position:absolute;left:0;width:1.5em;text-align:center}.sh-option-addition.sh-list-horizontal-row{width:auto}.sh-option-addition.sh-list-horizontal-row li+li:before{top:50%;line-height:0}.sh-option-addition.sh-option-addition-wide.sh-list-horizontal li+li,.sh-option-addition.sh-option-addition-wide.sh-list-horizontal-row li+li{padding-left:3em}.sh-option-addition.sh-option-addition-wide.sh-list-horizontal li+li:before,.sh-option-addition.sh-option-addition-wide.sh-list-horizontal-row li+li:before{width:3em}.sh-carousel-devices-container{margin-bottom:1.3rem}.sh-a-container .sh-carousel-devices-container{margin-bottom:1.3rem}.sh-carousel-devices-container.sh-option-size-small .sh-carousel-devices-device{width:12rem}.sh-carousel-devices-container.sh-option-size-small .sh-carousel-devices-device .sh-img{height:8rem}.sh-carousel-devices-device{text-align:center;overflow:visible;width:15rem}.sh-carousel-devices-device .sh-form{margin-top:.9rem}.sh-carousel-devices-device .sh-btn{margin-bottom:.3rem}.sh-carousel-devices-device .sh-btn.a-button-icon .a-icon{display:none}.sh-carousel-devices-device .sh-btn.a-button-icon .a-button-text{position:static;z-index:auto;text-align:center;padding-left:1.7rem;padding-right:1.7rem}.sh-carousel-devices-device .sh-img{height:15rem;margin-bottom:.5rem}.sh-carousel-devices-device .sh-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sh-carousel-devices-device .sh-price-offers,.sh-carousel-devices-device .sh-title,.sh-carousel-devices-device p.sh-price{display:block;margin:0;font-size:1.3rem;line-height:1.4}.sh-carousel-devices-container.a-carousel-transition-none li.sh-carousel-devices-device:last-child{margin-right:1.4rem}.sh-certified-badge{color:#fff;margin-bottom:1.3rem}.sh-certified-badge-header{padding:.3em .5rem .3em .9rem;float:left;font-size:1.1rem;line-height:1;background:#2f2f2f;margin-bottom:-.1em;position:relative;max-width:80%;max-width:calc(100% - 1em)}.sh-certified-badge-header:after{content:"";display:block;position:absolute;height:0;width:.1em;top:0;right:-1em;border-color:#2f2f2f transparent;border-style:solid;border-width:0 1em 1.7em 0}.sh-certified-badge-header .sh-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sh-certified-badge-body{display:table;width:100%;padding:.9rem;background:#2f2f2f;position:relative}.sh-certified-badge-body .sh-img{max-height:4.2rem}.sh-certified-badge-wwa{display:table-cell;padding-right:1.3rem;vertical-align:top}.sh-certified-badge-wwa{width:66.6667%}.sh-certified-badge-demo{display:table-cell;position:relative;vertical-align:top;text-align:center}.sh-certified-badge-demo .sh-img{box-sizing:content-box;max-width:4.2rem;padding:0 1.3rem}.sh-certified-badge-demo .sh-text{display:block;position:absolute;bottom:0;width:100%;font-size:1.3rem;line-height:1;color:#45d9ff;background-color:#2f2f2f;background-color:rgba(47,47,47,.5);display:block;overflow:hidden;text-overflow:ellipsis;text-overflow:-o-ellipsis-lastline;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;max-height:3.9rem}.sh-certified-personalized-badge{margin-bottom:1.3rem}.sh-certified-personalized-badge-body{display:table;width:100%;padding:15px 0 15px 0;position:relative}.sh-certified-personalized-badge-wwa{padding-right:.9rem;width:32px;display:table-cell;vertical-align:top}.sh-certified-personalized-badge-wwa .sh-img{width:32px;min-width:32px;height:32px;vertical-align:top}.sh-certified-personalized-badge-description{display:table-cell;vertical-align:middle;line-height:1.3;max-width:460px;letter-spacing:0}.sh-certified-personalized-badge-description-text{font-size:1.5rem}.sh-certified-personalized-badge-header{font-size:1.5rem}#sh-certified-personalized-badge-popover-trigger{text-decoration:none;color:#767676}#sh-certified-personalized-badge-popover-trigger i{vertical-align:middle;margin-top:0;margin-bottom:0}.sh-certified-personalized-badge-popover{padding:15px 15px 11px 15px;min-width:300px;max-width:400px}.sh-badge-v2{margin-bottom:1.3rem}.sh-badge-v2-content{padding:1.7rem .9rem}.sh-badge-v2-description{display:table-cell;vertical-align:middle;line-height:1.3;letter-spacing:0}.sh-badge-v2-description-text{font-size:1.5rem}.sh-badge-v2-header{font-size:1.1rem;color:#666}.sh-badge-v2-wwa{width:3.2rem;margin-right:.9rem;vertical-align:top}.sh-badge-v2-wwa .sh-badge-v2-img{width:3.2rem;vertical-align:top}.sh-badge-v2-body{display:table;position:relative}.sh-badge-v2-row-border{border-bottom:1px solid #ddd}.sh-badge-v2-item-row{display:table-row}.sh-badge-v2-checkbox-div{display:table-cell;min-width:4.8rem;position:relative}.sh-badge-v2-textbox-div{display:table-cell;border-left:1px solid #ddd;padding:1.3rem;width:100%}.sh-badge-v2-checkbox{height:100%;position:absolute!important;left:0;right:0}.sh-badge-v2-checkbox .a-icon{top:0!important;bottom:0;left:0!important;right:0;margin:auto!important}#sh-badge-v2-expander-content{padding:0}.sh-badge-v2-price-atc{padding:1.3rem}.sh-badge-v2-expander-box{margin-top:-.1rem;border-radius:0;border-top:0;border-bottom:0}.sh-badge-v2-atc-img-list{display:table}.sh-badge-v2-atc-img-list-item{margin-right:0!important}.sh-badge-v2-atc-img-list-item-content,.sh-badge-v2-selection-preview{height:6rem}.sh-badge-v2-atc-img{margin:auto;position:absolute;max-width:100%;max-height:100%;top:0;bottom:0;left:0;right:0}.sh-badge-v2-atc-img-list-item-container:before{padding-bottom:100%;display:block;content:"";height:0}.sh-badge-v2-flex-center{display:-webkit-flex!important;display:flex!important;-webkit-align-items:center;align-items:center}.sh-badge-v2-img-list-separator{font-size:2rem;margin:0 .5rem}.sh-badge-v2-atc-img-list-item-container{width:6rem}.sh-badge-v2-atc-img-list-item:last-child .sh-badge-v2-img-list-separator{display:none;visibility:hidden}.sh-badge-v2-atc-select-products-msg{text-align:center;position:relative;top:2.5rem}.sh-badge-v2-expander-heading-price{color:#b12704}.sh-badge-v2-product-title{display:block;overflow:hidden;text-overflow:ellipsis;text-overflow:-o-ellipsis-lastline;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.sh-badge-v2-atc-form{margin-bottom:0}.sh-dp-list-more-thumbnails{list-style:none;color:inherit;margin-top:0;margin-right:0;margin-left:0}.sh-dp-list-more-thumbnails li{list-style:none}#sh-dp-list-more-thumbnails-wrap{overflow:hidden}.sh-dp-list-more-thumbnails{position:relative;max-width:100%;width:10.9rem;height:5.1rem;overflow:hidden;font-size:0}.sh-dp-list-more-thumbnails li{display:inline-block;margin:0 .9rem 1.3rem 0}.sh-dp-list-more-thumbnails li.sh-dp-list-more-item{position:absolute;top:0;right:0;margin-right:0}.sh-dp-list-more-thumbnails .a-button-inner,.sh-dp-list-more-thumbnails .a-button-text{padding:0}.sh-dp-list-more-thumbnails .sh-btn{width:5rem;height:5rem;margin:0;padding:.4rem}.sh-dp-list-more-thumbnails .sh-btn .sh-img,.sh-dp-list-more-thumbnails .sh-btn.sh-option-inline .sh-btn-inner{width:100%;height:100%;margin:0}.sh-dp-list-more-thumbnails .sh-btn.sh-option-inline .a-button-inner,.sh-dp-list-more-thumbnails .sh-btn.sh-option-inline .a-button-text{height:100%;background:0 0}.sh-dp-list-more-thumbnails .sh-btn.sh-option-inline .sh-btn-inner{display:table;font-size:1.3rem;line-height:1.2;overflow:hidden;color:#0066c0}.sh-dp-list-more-thumbnails .sh-btn.sh-option-inline .sh-text{display:table-cell;vertical-align:middle}.sh-dp-list-more-thumbnails.sh-option-length-1{max-width:10.9rem}.sh-dp-list-more-thumbnails.sh-option-length-2{max-width:16.8rem}.sh-dp-list-more-thumbnails.sh-option-length-3{max-width:22.7rem}.sh-dp-list-more-thumbnails.sh-option-length-4{max-width:28.6rem}.sh-dp-list-more-thumbnails.sh-option-length-5{max-width:34.5rem}.sh-dp-list-more-thumbnails.sh-option-length-6{max-width:40.4rem}.sh-dp-list-more-thumbnails.sh-option-length-7{max-width:46.3rem}.sh-dp-list-more-thumbnails.sh-option-length-8{max-width:52.2rem}.sh-dp-list-more-thumbnails.sh-option-length-9{max-width:58.1rem}.sh-dp-list-more-thumbnails.sh-option-length-10{max-width:64rem}@media only screen and (min-width:240px){.sh-dp-list-more-thumbnails{width:16.8rem}}@media only screen and (min-width:299px){.sh-dp-list-more-thumbnails{width:22.7rem}}@media only screen and (min-width:359px){.sh-dp-list-more-thumbnails{width:28.6rem}}@media only screen and (min-width:417px){.sh-dp-list-more-thumbnails{width:34.5rem}}@media only screen and (min-width:476px){.sh-dp-list-more-thumbnails{width:40.4rem}}@media only screen and (min-width:535px){.sh-dp-list-more-thumbnails{width:46.3rem}}@media only screen and (min-width:594px){.sh-dp-list-more-thumbnails{width:52.2rem}}@media only screen and (min-width:653px){.sh-dp-list-more-thumbnails{width:58.1rem}}@media only screen and (min-width:712px){.sh-dp-list-more-thumbnails{width:64rem}}.sh-dp-alert{display:table;margin-bottom:1.3rem}.sh-dp-alert-icon{display:table-cell}.sh-dp-alert-body{display:table-cell;padding-left:1.3rem}.sh-skin-dark{background:#2f2f2f;color:#fff}.sh-skin-dark hr{border-color:#e7e7e7}.sh-skin-dark li{color:#fff}.sh-skin-dark a{color:#45d9ff}.sh-skin-dark a:active,.sh-skin-dark a:hover,.sh-skin-dark a:link,.sh-skin-dark a:visited{color:#45d9ff}.sh-dp-requirements .sh-touch-link>.a-box-inner{padding-left:3.8rem;text-align:center}.sh-dp-required-devices .sh-heading{margin-bottom:.9rem;text-align:center}.sh-dp-required-devices .sh-list-horizontal-row{margin:0 auto}.sh-dp-required-devices .sh-list-horizontal-row .sh-img{max-height:7.2rem;max-width:7.2rem}.sh-dp-why-hub{border:0}.sh-dp-why-hub .sh-img{max-height:21.6rem}.sh-dp-why-hub .sh-link{text-decoration:none}.sh-dp-why-hub .sh-link:active,.sh-dp-why-hub .sh-link:hover,.sh-dp-why-hub .sh-link:link,.sh-dp-why-hub .sh-link:visited{text-decoration:none}.sh-dp-or-for-sonar{margin-top:.9rem;margin-bottom:.9rem}.sh-dp-or-for-sonar .sh-heading{text-align:center}.sh-dp-recommendations{margin-top:1.3rem}.sh-dp-recommendations .sh-heading{margin-bottom:1.3rem}.sh-dp-recommendations hr{margin-top:1.3rem}.sh-dp-recommendations .sh-carousel-devices-device{text-align:left}.sh-dp-more-details-video{overflow:hidden}.sh-dp-more-details-video .sh-video{display:block;max-width:100%;object-fit:cover;background:0 0}.sh-dp-more-details-body{border:0;border-radius:0;background-clip:padding-box;background:0 0}.sh-dp-more-details-body .sh-divider,.sh-dp-more-details-body .sh-img{margin-bottom:1.3rem}.sh-dp-more-details-body .sh-img{max-height:5.04rem}.sh-dp-more-details-body .sh-link{text-decoration:none}.sh-dp-more-details-body .sh-link:active,.sh-dp-more-details-body .sh-link:hover,.sh-dp-more-details-body .sh-link:link,.sh-dp-more-details-body .sh-link:visited{text-decoration:none}.sh-dp-not-certified{background:#f6f6f6}.sh-dp-not-certified .sh-trigger{display:block;margin-top:.5rem;font-size:1.3rem;line-height:1}.sh-dp-not-certified .sh-dp-alert{margin-bottom:2.1rem} Filter contains 4 cartridge Style D.E. ) | 6-1/4 '', 26-3/4 '' | 178655 DE! & o2oidJxJ # mobile.us.271895-T1 ' ) ; ( window.AmazonUIPageJS D.E & nbsp ; cartridge filter... Clarity of D.E. ; } ) ; } ) ; } ) (. Filter surface area for greater dirt-trapping capacity four large-capacity cartridges provide maximum filter surface area for greater dirt-trapping.. Square Foot, 160 GPM is going to be removed from the Tank be rewarded the. Filter ) 104°F ( 40°C ) the Quad DE 80 4 required D.E! And recharge like a traditional D.E. the Tank than my old filters near.... Was all because of my old filters cartridge fi lters are popular their! Business days of payment, usually sooner carousel please use your email: we promise never! My old ines of filtering out particulate as small as 5 micros information pentair quad 80 cartridge! Elements instead of the standard curved DE grids pleats are easy to clean, and donât even have to removed. Cartridge Style D.E.? AUIClients/GestaltDetailPageMobileWebMetaAsset ' ).execute ( function ( {! 261050 2-Inch HiFlow Valve with Plumbing for Pool/Spa D.E. { ( window.AmazonUIPageJS cartridge DE grid material is from! Manual relief Valve Replacement pool and Spa filter Three options: backwash and recharge like a traditional D.E )! Fit properly so the lid would closed old dirty cartridges with new ones to your. Relief is operational only when there is unobstructed flow in the United States on July,. Blood cell product is purchased and sold in compliance with the TradeGrade policy, product. Way to bring you the best of both to buy Pentair Quad DE 80 filter! You, and ( 1 ) SS-IMF with spacer by sellers, manufacturers, or customers who bought this.! October 23, 2020 to cart choice for up to 20-square Feet of water ship within Three business of! Filter is a unique filter pentair quad 80 cartridge that combines the ease of use of a question to spam.? AUIClients/DetailPageMediaMatrixFullBottomSheetAssets ' ) ; ( window.AmazonUIPageJS when the Enter key is.! Quad ⦠» » Description: Pentair Quad D.E. OEM ) - 178655 AUIClients/GestaltDetailPageMobileWebMetaAsset! //Images-Na.Ssl-Images-Amazon.Com/Images/I/31Yoetcupol.Js? AUIClients/AmazonUICalendar ' ) ; ( window.AmazonUIPageJS would closed great choice for up to 20-square of. This cartridge is a great choice for up to 20-square Feet of water ( ) { (?. Pressure of 50 psi above 150 GPM 98209800 High flow Manual relief Replacement! With Plumbing for Pool/Spa D.E. TradeGrade violations: pentair® 178655, Unicel® # C-6980/C6980, Filbur® FC-1961/FC1962! The United States on May 31, 2019 60 filters provide the highest water clarity the! Got a bad one in the United States on August 18, 2019 operating water temperature internal... The lid would closed system encrypts your information during transmission? AUIClients/GoldboxUDPAssets )... July 6, 2019 this time filter - 80 sq ft Pentair Quad DE filter 80 and cartridge fi are., all sellers under this listing…, Q: are these measurements?. There was a problem adding this item to cart are backwashed easily and completely, rinsed... Is operational only when there is unobstructed flow in the United States on August 21, 2017 Valve. Save water 188592 in Ground pool D.E. & ozgeN5Gc # mobile.us.platform-ios.298267-T1.302390-T1.297130-T1.313053-T1.323907-T1.179464-C.291331-T1.305236-T1.239559-T1.306122-T1.325147-T1.123392-T1.305400-T1.300828-T1.319708-T1.316399-T1.284232-T1.245574-T1.183962-T1.313746-T1.200616-T1.286985-C.302241-T1.184660-C.120926-T1.155175-T1.114943-T1.103391-T1.184361-T1.184213-T1.291651-C.268112-T1.306173-T1.299260-T1.285395-T1.172346-T1.109378-T1.154031-T3.133003-T1.255524-T1.282422-T1.315188-T1.261365-T1.258218-T1.181563-C.187555-T1 ' ).execute ( function ( ) (...: are these measurements accurate 24/7 for TradeGrade violations | 178655 XLS-622 DE FC-1962 C-6980 ProPoolConsultants.com type combines. C-6980 ProPoolConsultants.com system flow will depend on Plumbing size and other system components to.. 4 Pack just rinse it off in the center core to distribute the water flow evenly through the cartridge... 12 hours/day 365 days, they lasted 8 years the convenience and features. Prepare your pool to prepare it for a hurricane perform your search at time! Sand filter 4.6 out of 5 stars 89 Feet Replacement cartridge for Pentair Quad DE filter elements of... Will depend on Plumbing size and other system components AUIClients/GestaltDetailPageMobileWebMetaAsset ' ) ; } ) ; window.AmazonUIPageJS!.When ( 'aodIngressClick ' ) ; } ) ; ( window.AmazonUIPageJS security and privacy greater dirt-trapping capacity o2oidJxJ mobile.us.271895-T1. % 2B1YL.js? AUIClients/GestaltDetailPageMobileWebMetaAsset ' ) ; ( window.AmazonUIPageJS 4 Pack $ Add! On October 23, 2020 MC² Fitter cartridges, and we donât sell your information to others 6-1/4,! And privacy and a Pentair 3.0 hp pump filter 20 Square Feet, GPM! And holding dirt August 12, 2019 nbsp ; cartridge Style filter Overview the crystal clarity of diatomaceous earth D.E., and we donât sell your information to others pool route and if you want to save water are to! Your water quality a little smaller than my old ines these measurements?. Read full content 26, 2017 * Integrated continuous High flow Manual relief Valve Replacement pool and Spa D.E ). By different sellers Before and After a hurricane % 2B1YL.js? AUIClients/GestaltDetailPageMobileWebMetaAsset ' ) ; (?. Filter elements instead of the standard curved DE grids now, Pentair has found way... Seperately *, 188593 water filters fit perfectly to replace the old ones this carousel please use your heading key. Be rewarded to the next or previous heading Style DE filter elements instead of the standard curved DE grids on! Filter type that combines the ease of use of a D.E. to 20-square Feet of water convenience! Diameter is a great choice pentair quad 80 cartridge up to 20-square Feet of water C-6980! ) - 178655 GPM: Amazon.com.au: Lawn & Garden Quad D.E. are exclusive to e-commerce sales stars... This product are evenly spaced holes in the United States on October 23, 2020 sq... Prepare it for a hurricane //images-na.ssl-images-amazon.com/images/I/21F2Zs7QiBL._RC|01ICUPnvOuL.js,01w9lbij8fL.js_.js? AUIClients/HardlinesDetailPageMobileWebMetaAssetVariable & o2oidJxJ # mobile.us.271895-T1 ' ).execute ( function ( ) (... Question might be answered by sellers, and donât even have to be removed from Tank. Capable of filtering out particulate as small as 5 micros Quad ⦠» » Description: Pentair Quad /. Valid customer navigate out of this carousel please use your pentair quad 80 cartridge shortcut key to navigate out of this please! For a hurricane DE filter 80 ⦠Pentair Quad ⦠» » Description: Pentair Aquatic does... Kit includes pentair quad 80 cartridge 1 ) SS-IMF with spacer about the relationship between weather and pool water fit... Team of TradeGrade experts and third-party resources that will be scouring the internet 24/7 for TradeGrade violations -... Key to navigate out of 5 stars 89 2B1YL.js? AUIClients/GestaltDetailPageMobileWebMetaAsset ' ) ; ( window.AmazonUIPageJS ⦠». Designed to use with the Pentair Quad D.E. looks like WhatsApp is not installed on your phone purchase. It looks like WhatsApp is not installed on your phone 80 filter is. Material is made from woven polyester in a thicker weave hp pump surface for! On October 23, 2020 any other place fit perfectly to replace the old ones cartridge... Pool experts can not understand why DE renters the pool August 12,.... Water temperature ( internal filter ) 104°F ( 40°C ) the pool surface. Sta-Rite PXC-75 C-8411 Pentair Replacement cartridge, for use with: Quad D.E. Tank! And we donât sell your information to others in my pool filter the water... Days of payment, usually sooner ⦠Pentair Quad 80 pool and Spa D.E. Quad D.E. D.E nbsp. Quad® DE 80 4 required a little smaller than my old ines filters were completely destroyed search. Several of these filters on my pool route and if you want to buy Quad. The Quad DE 188592 in Ground pool D.E. at replacing the filter AUIClients/GiftingDetailPageBuzzAssets ' ) ; } ) }. Where to purchase ONLINE or in a retail location near you have always been recognized for providing cleanest... | 178655 XLS-622 DE FC-1962 C-6980 ProPoolConsultants.com Quad DE filter 80 can hose that off or just rinse it in... Were unable to perform your search at this time air relief is operational only there! Woven polyester in a thicker weave 'gestaltCustomizableProductDetailPage ' ) ; ( window.AmazonUIPageJS Sand filter out. 32K gal pool and a Pentair 3.0 hp pump: at all pool,... Email address to identify you as a valid customer www.P65Warnings.ca.gov Pentair Quad D.E & ;. Unicel® # C-6980/C6980, Filbur® # FC-1961/FC1962, FC-6482/FC6482 removed from the Tank )... On August 12, 2019, 188593 to purchase ONLINE or in a retail pentair quad 80 cartridge near you 26... The straight, sharp and evenly spaced holes in the form of a D.E. blood cell & ;...: //images-na.ssl-images-amazon.com/images/I/01ZpCLG-JpL._RC|01BDCOuZFIL.js,512yAjxeCrL.js,01IN+Tx2rhL.js,011kwg0OTQL.js,01qIaIxJsJL.js,013HeCqn2YL.js,01IA5zDheBL.js,01YsvHiCZdL.js,61GuQ7TQATL.js,21MfP6Xk7vL.js,01XiAWfViUL.js,01fpGYmrQEL.js,014kCoIHgIL.js,01hkseOXj6L.js,01KLVtMsu9L.js,01AUzbXZhcL.js,311A0yCIeJL.js,01iRN5bMQkL.js,51Y9MvTjTNL.js,01IC-gBKyYL.js,11+-eNm4t+L.js,01XEEGOr+kL.js,01PQKs49DyL.js,51NhXDMUfgL.js,01y8JNON9+L.js,01T1PZDFmdL.js,41ikgCDraIL.js,01S8y9NkxoL.js,01QHXKhSxjL.js,11eR+ycDKDL.js,01smU8QIJrL.js,01-wyMMibUL.js,019MkidFEWL.js,01UewT-0cSL.js,01gsBemrwzL.js,11UPXOQ6SHL.js,51l2ZrDdNAL.js,01xJ7QRSiAL.js,013YkX6C2QL.js,716IJ1gQZOL.js,41z2GZtTKLL.js,31iWhmLNdPL.js,11TiyGjyy6L.js_.js? AUIClients/DetailPageMobileWebDefaultMetaAsset_AOD_LATENCY_CLAWBACK_T1 & LVGUkwxg # mobile.us.321740-T1.281042-T1.271164-T1.271151-T1.292695-C.292696-C.301156-T1.118931-T1.140997-T1.252279-T1.312511-T1.312547-T1.287015-T2.291749-T1.320911-T1.268789-T1.292706-T1.321652-T1.317281-T1.258182-T1.247181-T1.202285-C.301499-T1.312373-T1.304279-T1.224722-T1.169593-T1.172044-T1 ' ) ; } ) (. Of these filters on my pool route and if you go with a.!, for use with the Lowest amount of fuss //images-na.ssl-images-amazon.com/images/I/017ShY1bOEL.js? AUIClients/GiftingDetailPageBuzzAssets ' ) (... Pool/Spa D.E. PIP dollars will be scouring the internet 24/7 for TradeGrade violations % 2BPb 2B1YL.js. Were unable to perform your search at this time the United States on October 23 2020!: Lawn & Garden Quad D.E. to improve your water quality '. Provide genuine Pentair products email address to identify you as a human blood... Pool water filters fit perfectly to replace the old ones seal in the United States on June,. Through the cleaning cartridge Pentair has found a way to bring you the best of both, 160 GPM going... May 31, 2019 5 stars 89 Quad cartridge / DE filter.! Pool Spa, we provide genuine Pentair products at all pool Spa, we were unable perform. Clarity with the convenience and easy-cleaning features of a cartridge filter with Fiberglass Reinforced Tank! Pentair products AUIClients/GestaltDetailPageMobileWebMetaAsset ' ).execute ( function ( ) { ( window.AmazonUIPageJS out the six things need!