{"product_id":"194997z","title":"Pentair FSH\/FNS\/Quad Nut (194997Z)","description":"\u003cp\u003eFor a clean repair, start with the correct part. Pentair FSH\/FNS\/Quad Nut (194997Z) addresses a specific service point while preserving compatibility with the intended Pentair application.\u003c\/p\u003e\n\u003cp\u003eThis replacement nut is used in FSH, FNS, and Quad filter assemblies where proper hardware tension keeps internal parts secured. It is useful when the existing component shows wear, damage, age-related failure, or performance issues in the larger pool or spa system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade for DE filter hardware replacement\u003c\/li\u003e\n\u003cli\u003eSupports secure assembly fit and easier future service\u003c\/li\u003e\n\u003cli\u003eCheck thread condition, compatible location, and torque control before installation\u003c\/li\u003e\n\u003cli\u003eUse part number to verify fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best results, clean the surrounding area, check for secondary wear, and verify the assembly operates smoothly after installation.\u003c\/p\u003e","brand":"Pentair Pool Products","offers":[{"title":"Default Title","offer_id":48503674536091,"sku":"194997Z","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/14-102-2426_XL.jpg?v=1778040378","url":"https:\/\/www.bathandspaparts.com\/products\/194997z","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}