{"product_id":"pentair-clean-and-clear-plus-240-cartridge-4-pack-179133","title":"Pentair Clean and Clear Plus 240 Cartridge Filter 4-Pack, 179133","description":"\u003cp\u003eThis is the Pentair 179133, the genuine replacement cartridge pack for the Clean and Clear Plus 240 filter. The Plus 240 runs on four cartridges and all four are included here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to change them\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCartridges do not fail all at once. They load up slowly, and the sign is a filter pressure that climbs sooner after every clean until rinsing barely buys any time at all. At that point the pleats are holding fines that will not wash out and the element has done its work. New cartridges bring pressure and turnover back to normal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChange the whole set\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is worth putting all four in together. Mixing a new element with three tired ones sends more flow through the clean one, so it loads faster than it should and you end up back at the same problem sooner.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCheck the model on the filter label. This set is for the Clean and Clear Plus 240, and the other tank sizes in the range take different cartridges.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627968999636,"sku":"PAC-051-9133","price":240.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_20eecf18-a69b-4012-b949-946001261703.png?v=1788731973","url":"https:\/\/www.activepoolsupply.com\/products\/pentair-clean-and-clear-plus-240-cartridge-4-pack-179133","provider":"Active Pool Supply","version":"1.0","type":"link"}