{"product_id":"pentair-50-75-sqft-clean-clear-tank-bottom","title":"Pentair 50 \/ 75 SqFt Clean \u0026 Clear Tank Bottom","description":"\u003cp data-path-to-node=\"0\" id=\"p-rc_d050db1f5d005fda-67\"\u003e\u003cspan class=\"citation-723\"\u003eThe Pentair Clean \u0026amp; Clear 50 \/ 75 SqFt Tank Bottom (part number \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"64\"\u003e\u003cspan class=\"citation-723\"\u003e178562\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-723\"\u003e or \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"74\"\u003e\u003cspan class=\"citation-723\"\u003e178562Z\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-723 citation-end-723\"\u003e) is a high-strength structural replacement base engineered exclusively for compact, vertical pool and spa filtration networks.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-722 citation-end-722\"\u003eThis genuine original equipment manufacturer (OEM) structural housing is designed specifically for single-element filter configurations, acting as the foundational basin for Pentair Clean \u0026amp; Clear 50 and 75 square foot cartridge filters, Pentair Predator series filters, EasyClean D.E. filtration systems (Model EC60), and 44 GPM Warrior filter lines.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\" id=\"p-rc_d050db1f5d005fda-68\"\u003e\u003cspan class=\"citation-721 citation-end-721\"\u003eMolded from a thick-walled, glass-reinforced polypropylene composite, this durable thermoplastic chassis is colored in Pentair’s signature architectural almond to seamlessly maintain the original aesthetic integrity of the filtration pad equipment.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-720 citation-end-720\"\u003eThe primary operational role of this lower shell is to securely cradle the internal single-cartridge core element while safely managing high-velocity water circulation.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-719 citation-end-719\"\u003eThe tank bottom features integrated, heavy-duty 2-inch NPT threaded plumbing ports to allow maximum hydraulic flow with minimal restriction, as well as a dedicated 1.5-inch lower drain port engineered for quick washout servicing, chemical flushes, or winterization drainage.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\" id=\"p-rc_d050db1f5d005fda-69\"\u003e\u003cspan class=\"citation-718 citation-end-718\"\u003eThe upper mating rim of this basin is precision-machined to pair flush with the matching upper lid (part number 178561) using a single high-tension locking collar or clamp ring.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-717 citation-end-717\"\u003eWhen compressed over a high-density elastomeric body O-ring, it establishes an absolute watertight boundary capable of safely sustaining continuous internal operating parameters up to 50 PSI.\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-716 citation-end-716\"\u003eThis rugged composite architecture is engineered to withstand extreme outdoor equipment pad environments, intense UV radiation, shifting seasonal temperatures, and advanced corrosion from constant exposure to pool sanitizers like chlorine, bromine, and salt-generator water outputs.\u003csup class=\"superscript\" data-turn-source-index=\"8\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-715\"\u003eDue to its rigid, single-piece structural mold, this replacement filter tank bottom carries a standalone product weight of approximately \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"790\"\u003e\u003cspan class=\"citation-715 citation-end-715\"\u003e5.00 to 7.72 pounds\u003csup class=\"superscript\" data-turn-source-index=\"9\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/b\u003e.\u003c\/p\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":53477851857007,"sku":"178562","price":435.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/178562__12309_0890a3b1-cbf6-4179-99af-640950c56401.jpg?v=1782834709","url":"https:\/\/commercialpoolandspasupplies.com\/products\/pentair-50-75-sqft-clean-clear-tank-bottom","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}