{"product_id":"grid-assembly-pentair-59023400-fns-plus-48-48-inch-polypropylene-fns-plus-48","title":"Grid Assembly | Pentair | 59023400 | FNS Plus 48 | 48 Inch Polypropylene (FNS Plus 48)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePentair Grid Assembly for FNS Plus 48\u003c\/strong\u003e is designed to replace worn or damaged components and restore proper operation to your pool equipment. This precise grid assembly, part number 59023400, is a dedicated replacement grid for the FNS Plus 48, ensuring compatibility and reliable filtration performance.\u003c\/p\u003e\n\u003cp\u003eIdeal for dedicated pool owners and service professionals, this grid assembly helps reestablish steady water flow, protect your pump, and maintain efficient filtration. By swapping in a fresh grid, you can avoid reduced circulation and cloudy water that come from degraded cells—keeping your pool sparkling with less downtime and fewer maintenance surprises.\u003c\/p\u003e\n\u003cp\u003eDesigned to fit seamlessly with your existing Pentair system, the replacement grid for FNS Plus 48 supports long service life and consistent filter quality. It’s a practical choice for routine maintenance or after a component wear event, helping you preserve the overall health of your pool filtration setup.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact-fit replacement grid for FNS Plus 48 (59023400)\u003c\/li\u003e \u003cli\u003eRebuilds filtration efficiency and stable flow\u003c\/li\u003e \u003cli\u003eDurable construction designed for regular pool maintenance\u003c\/li\u003e \u003cli\u003eCompatible with standard Pentair grid housings and fittings\u003c\/li\u003e \u003cli\u003eReduces downtime and extends the life of your pool equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade with this Pentair grid assembly today and experience clearer water and smoother operation—add to cart for a straightforward maintenance upgrade.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48475778842867,"sku":"PEN59023400","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7101\/1571\/files\/PEN59023400_0.jpg?v=1771479249","url":"https:\/\/everklearpoolsupply.com\/products\/grid-assembly-pentair-59023400-fns-plus-48-48-inch-polypropylene-fns-plus-48","provider":"Ever-Klear Pool Supply","version":"1.0","type":"link"}