{"product_id":"pentair-181010-fns-clamp-spring-kit-replacement","title":"Pentair 181010 FNS Clamp Spring Kit Replacement","description":"\u003ch2\u003ePentair 181010 FNS Clamp Spring Kit Replacement\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePentair 181010 FNS Clamp Spring Kit Replacement\u003c\/strong\u003e is an OEM replacement clamp spring kit used on select Pentair FNS D.E. pool and spa filter clamp assemblies. This kit helps restore proper tension to the filter clamp system so the upper and lower tank halves can be secured correctly during routine filter service.\u003c\/p\u003e\n\n\u003cp\u003eIf your FNS filter clamp hardware is worn, stretched, corroded, difficult to tighten, or no longer holding the correct spring tension, replacing the spring kit is an important step in keeping the filter tank properly secured.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 1px solid #d9e6ee; background: #f7fbfd; padding: 18px; border-radius: 10px; margin: 22px 0;\"\u003e\n  \u003ch3 style=\"margin-top: 0;\"\u003eWhy Buy the Pentair 181010 Clamp Spring Kit?\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM Pentair replacement part\u003c\/strong\u003e for select FNS filter clamp assemblies\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHelps restore proper clamp tension\u003c\/strong\u003e on compatible filter systems\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDesigned for filter service and maintenance\u003c\/strong\u003e when existing spring hardware is worn or damaged\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImportant for safe filter operation\u003c\/strong\u003e when used on the correct Pentair filter model\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIdeal for pool professionals and homeowners\u003c\/strong\u003e repairing an existing FNS filter clamp setup\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 18px 0;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003ePentair\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003e181010\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003eFNS Clamp Spring Kit Replacement\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003eSelect Pentair FNS D.E. pool and spa filter clamp assemblies\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\n\u003cp\u003eThe Pentair 181010 clamp spring kit is intended for use with compatible Pentair FNS filter clamp assemblies. Before ordering, always confirm your filter model number and replacement part diagram to make sure 181010 is the correct spring kit for your specific filter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Filter clamp hardware is a safety-critical part of the pressure vessel. Do not substitute non-OEM bolts, springs, nuts, or hardware. If your clamp band itself is bent, cracked, badly corroded, or no longer seats correctly, the complete clamp assembly may need to be inspected or replaced.\u003c\/p\u003e\n\n\u003cdiv style=\"border-left: 5px solid #f28c28; background: #fff8f1; padding: 16px 18px; margin: 24px 0; border-radius: 8px;\"\u003e\n  \u003ch3 style=\"margin-top: 0;\"\u003eATB Fitment Tip\u003c\/h3\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003eIf you are unsure whether Pentair 181010 fits your filter, check the model label on the filter tank and compare it to your Pentair parts breakdown before installing. Matching the correct clamp hardware is essential for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should This Part Be Replaced?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe clamp spring is stretched, rusted, or damaged\u003c\/li\u003e\n  \u003cli\u003eThe clamp no longer tightens evenly\u003c\/li\u003e\n  \u003cli\u003eThe filter clamp hardware is difficult to thread or tension properly\u003c\/li\u003e\n  \u003cli\u003eThe filter has been serviced multiple times and the spring hardware is worn\u003c\/li\u003e\n  \u003cli\u003eYou are rebuilding or servicing a compatible Pentair FNS filter clamp assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is the Pentair 181010 used for?\u003c\/h4\u003e\n\u003cp\u003eThe Pentair 181010 is a replacement FNS clamp spring kit used on select Pentair FNS D.E. filter clamp assemblies. It helps provide the correct spring tension needed when securing the filter tank clamp.\u003c\/p\u003e\n\n\u003ch4\u003eIs this a complete filter clamp?\u003c\/h4\u003e\n\u003cp\u003eNo. This listing is for the clamp spring kit replacement, not the complete filter clamp band. If your clamp band is damaged, warped, cracked, or corroded, inspect the full clamp assembly before reusing it.\u003c\/p\u003e\n\n\u003ch4\u003eCan I use generic hardware instead?\u003c\/h4\u003e\n\u003cp\u003eNo. Pool filter clamp hardware is part of a pressurized system and should not be replaced with generic bolts, springs, or nuts. Always use the correct Pentair replacement hardware for your specific filter.\u003c\/p\u003e\n\n\u003ch4\u003eHow do I know if this fits my filter?\u003c\/h4\u003e\n\u003cp\u003eConfirm your filter model number and review the Pentair parts diagram for your filter. If the diagram calls for part number 181010, this is the correct replacement spring kit.\u003c\/p\u003e\n\n\u003ch3\u003eOrder Pentair 181010 from Aqua Terra Backyard\u003c\/h3\u003e\n\n\u003cp\u003eAt Aqua Terra Backyard, we help pool owners and service professionals find the right replacement parts without the guesswork. The \u003cstrong\u003ePentair 181010 FNS Clamp Spring Kit Replacement\u003c\/strong\u003e is a practical repair part for compatible Pentair FNS filter clamp systems and helps keep your filter serviceable, secure, and ready for the season.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help confirming fitment?\u003c\/strong\u003e Match your filter model and part diagram before purchase, or contact us with your filter information so we can help point you in the right direction.\u003c\/p\u003e","brand":"Aqua Terra Backyard","offers":[{"title":"Default Title","offer_id":52375387439378,"sku":"181010","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/181010_1-REVERSE__XL.jpg?v=1781278130","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-181010-fns-clamp-spring-kit-replacement","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}