{"product_id":"pentair-clean-clear-plus-cartridge-filter-320-pentair-compression-spring-for-clean-clear-quad-178616","title":"Pentair 178616 Compression Spring for Clean \u0026 Clear \/ Quad – Clean Clear Plus Cartridge Filter 320","description":"\u003cdiv class=\"rte\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Pentair spring designed for manifold pressure control\u003c\/li\u003e\n\u003cli\u003eFits EasyClean, Clean \u0026amp; Clear Plus (post-11\/98), and Quad D.E. filters\u003c\/li\u003e\n\u003cli\u003eMaintains even cartridge compression to prevent bypass\u003c\/li\u003e\n\u003cli\u003eBuilt of corrosion-resistant alloy for pool environments\u003c\/li\u003e\n\u003cli\u003eSimple drop-in replacement with no tool modifications\u003c\/li\u003e\n\u003cli\u003eHelps prevent filter inefficiency and extended wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Pentair 178616 Compression Spring is a small but essential component that ensures your filter manifold applies even pressure across cartridges. It’s engineered for ease-of-use: simply drop it into the central post of your manifold during rebuild or maintenance. Because the spring is properly tensioned, it helps the filter maintain consistent flow and avoids cartridge shifting or bypass. No adjustments or calibration required beyond standard reassembly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":46826836525222,"sku":"178616","price":7.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/9698\/1414\/files\/spring_c755976b-e833-4f3c-8a06-6fff15358508.jpg?v=1762811706","url":"https:\/\/kypoolsupply.com\/products\/pentair-clean-clear-plus-cartridge-filter-320-pentair-compression-spring-for-clean-clear-quad-178616","provider":"Kentucky Pool Supply","version":"1.0","type":"link"}