{"product_id":"pentair-clean-clear-filter-tank-bottom-178563","title":"Pentair Clean \u0026 Clear Filter Tank Bottom | 178563","description":"\u003cp\u003eThe Pentair Clean \u0026amp; Clear Filter Tank Bottom (Part #178563) is the OEM replacement lower tank section for Pentair Clean \u0026amp; Clear cartridge pool filters.\u003c\/p\u003e\n\n\u003cp\u003eThe tank bottom forms the lower pressure vessel of the Clean \u0026amp; Clear cartridge filter, housing the filtered water outlet and providing the structural base to which the upper tank shell and clamp assembly connect. A cracked, crazed, or leaking tank bottom compromises the sealed pressure boundary of the filter — resulting in water loss, loss of system pressure, and potential filter bypass. Replacing a damaged tank bottom with the correct OEM component restores the pressure vessel to its original integrity.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePentair Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e178563\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eTank Bottom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, locate the model number label on your existing filter tank — typically on a data plate on the tank body. Confirm that your filter is the Clean \u0026amp; Clear series, not the Clean \u0026amp; Clear Plus (a larger-diameter variant). Tank bottoms are model-specific and are not interchangeable between filter sizes or series. If possible, match part number 178563 against the part number stamped or molded on your existing tank bottom before adding to cart.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eCompatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003c!-- wft:processed:manual:2026-03-30 --\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51774099423507,"sku":"178563","price":401.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/PEN178563_0.jpg?v=1747698270","url":"https:\/\/poolaroo.com\/products\/pentair-clean-clear-filter-tank-bottom-178563","provider":"Poolaroo","version":"1.0","type":"link"}