{"product_id":"pentair-170017-tank-bottom-assembly-48sf-fns-plus","title":"Pentair 170017 Tank Bottom Assembly - 48SF FNS Plus","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003ePentair 170017 Tank Bottom Assembly - 48SF FNS Plus is the lower tank housing for compatible 48SF FNS Plus D.E. filter systems. It supports the internal grid assembly and contains system pressure during operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003eA cracked or damaged tank bottom can cause leaks and unsafe pressure loss. Replacing it restores structural integrity and proper sealing. Secure lower housing supports reliable filtration and safe system performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number 170017\u003c\/li\u003e\n\u003cli\u003eTank Bottom Assembly\u003c\/li\u003e\n\u003cli\u003eCompatible with 48SF FNS Plus filter\u003c\/li\u003e\n\u003cli\u003eReplacement lower filter housing\u003c\/li\u003e\n\u003cli\u003eSupports pressure containment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003eShut off the pump and relieve pressure before disassembly. Confirm by manufacturer part number before ordering. Inspect grids, manifold, and gaskets during installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003ePentair FNS Plus filters are widely used for high-efficiency D.E. filtration. Their tank assemblies are designed for long service life and maintenance access. Pentair components are engineered for model-specific compatibility. Genuine Pentair parts help maintain dependable filtration performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003eCommon during major filter rebuilds or when repairing cracked tank sections.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078642495762,"sku":"170017","price":475.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN170017_0.jpg?v=1772564028","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-170017-tank-bottom-assembly-48sf-fns-plus","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}