{"product_id":"tank-lid-assembly-36-sf-replacement-part-for-fns-plus-systems-pentair-170020-fits-fns-plus","title":"Tank Lid Assembly 36 SF Replacement Part for FNS Plus Systems | Pentair | 170020 | (Fits FNS Plus)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePentair FNS Plus Tank Lid Assembly 36 sf | 170020\u003c\/strong\u003e is designed to replace worn or damaged components and restore proper operation to your pool equipment. This exact-fit lid preserves the integrity of the FNS Plus system, helping maintain a tight seal and consistent water flow.\u003c\/p\u003e \u003cp\u003eEngineered for reliability, the 36 sf tank lid is a practical upgrade that reduces downtime and supports long-term performance. It pairs with standard gaskets and housings and is straightforward to install for DIY pool owners or service technicians. Using the verified part number \u003cem\u003e170020\u003c\/em\u003e ensures compatibility with Pentair filtration configurations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrecise fit for Pentair FNS Plus 36 sf tanks\u003c\/li\u003e \u003cli\u003eDurable construction built to withstand pool chemicals and UV exposure\u003c\/li\u003e \u003cli\u003eSimple installation with correct gasket alignment\u003c\/li\u003e \u003cli\u003eMaintains system pressure and filtration efficiency by preventing leaks\u003c\/li\u003e \u003cli\u003ePart of a reliable Pentair replacement parts lineup (170020)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKeep your pool running smoothly—add this trusted tank lid assembly to your cart today and enjoy dependable filtration tomorrow.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48475763540211,"sku":"PEN170020","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7101\/1571\/files\/PEN170020_0.jpg?v=1771478940","url":"https:\/\/everklearpoolsupply.com\/products\/tank-lid-assembly-36-sf-replacement-part-for-fns-plus-systems-pentair-170020-fits-fns-plus","provider":"Ever-Klear Pool Supply","version":"1.0","type":"link"}