{"product_id":"pentair-070428z-t-bolt-replacement-stainless-steel-for-clamp-ring-1-4-20-x-3-1-2","title":"Pentair 070428Z T-Bolt Replacement Stainless Steel for Clamp Ring, 1\/4-20 x 3-1\/2\"","description":"\u003ch2\u003ePentair 070428Z T-Bolt S.S. Purex Replacement\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePentair 070428Z T-Bolt S.S. Purex\u003c\/strong\u003e is a stainless steel replacement clamp bolt used on select Pentair, Purex, and older stainless D.E. filter clamp assemblies. This part is commonly used when the original clamp T-bolt is stripped, corroded, bent, difficult to tighten, or no longer threads properly into the clamp nut hardware.\u003c\/p\u003e\n\n\u003cp\u003eIf your filter clamp band is still in usable condition but the bolt side of the tightening mechanism is worn out, the 070428Z can help restore the clamp hardware without replacing the entire clamp assembly.\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 070428Z T-Bolt?\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStainless steel replacement T-bolt\u003c\/strong\u003e for select compatible filter clamp assemblies\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHelps repair worn clamp hardware\u003c\/strong\u003e when the original bolt is stripped, rusted, or damaged\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUseful for older Purex\/Pentair stainless filter setups\u003c\/strong\u003e where complete clamp assemblies may be difficult to source\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePairs with compatible clamp spring and nut hardware\u003c\/strong\u003e when rebuilding the tightening side of the clamp\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM-style repair part\u003c\/strong\u003e for pool service professionals and homeowners maintaining older filter equipment\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;\"\u003e070428Z\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;\"\u003eFilter Clamp T-Bolt \/ Clamp Bolt\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #d9e6ee; padding: 10px;\"\u003eStainless Steel\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 \/ Purex stainless D.E. filter clamp assemblies\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Does the 070428Z T-Bolt Do?\u003c\/h3\u003e\n\n\u003cp\u003eThe T-bolt is the threaded bolt that passes through the filter clamp hardware and allows the clamp nut and spring assembly to tighten the clamp band around the filter tank. When the T-bolt threads become damaged, the clamp may be difficult to tighten, may not tension evenly, or may no longer secure the filter properly.\u003c\/p\u003e\n\n\u003cp\u003eReplacing the T-bolt can be the right repair when the clamp band itself is still in good condition, but the bolt side of the clamp hardware is worn out.\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 Compatibility Note\u003c\/h3\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003eOlder stainless filter clamps can vary by model, age, and previous clamp upgrades. Before ordering, compare this T-bolt to your existing clamp bolt and confirm that your clamp uses the matching spring and nut hardware. If your clamp band is bent, cracked, stretched, or badly corroded, the full clamp assembly should be inspected before reusing the filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should This T-Bolt Be Replaced?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe original T-bolt threads are stripped or damaged\u003c\/li\u003e\n  \u003cli\u003eThe brass clamp nut no longer threads on smoothly\u003c\/li\u003e\n  \u003cli\u003eThe bolt is bent, rusted, or difficult to remove\u003c\/li\u003e\n  \u003cli\u003eThe filter clamp is hard to tighten or loosen during service\u003c\/li\u003e\n  \u003cli\u003eYou are rebuilding the clamp hardware on a compatible older stainless D.E. filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Repair Pairing\u003c\/h3\u003e\n\n\u003cp\u003eOn compatible upgraded clamp setups, the \u003cstrong\u003ePentair 070428Z T-Bolt\u003c\/strong\u003e may be used along with the correct spring, washer, and clamp nut hardware. For example, if your existing clamp uses the Pentair 181010-style spring hardware and the T-bolt is also damaged, both the spring hardware and T-bolt may need to be replaced to complete the repair.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The 070428Z is the T-bolt only. It does not replace the clamp band, spring kit, washers, or brass clamp nut unless those parts are included separately in your order.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is the Pentair 070428Z used for?\u003c\/h4\u003e\n\u003cp\u003eThe Pentair 070428Z is a stainless steel T-bolt used on select Pentair and Purex filter clamp assemblies. It is part of the tightening hardware that helps secure the clamp band around the filter tank.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this include the spring and brass nut?\u003c\/h4\u003e\n\u003cp\u003eNo. This listing is for the T-bolt only. If your spring, washers, or brass clamp nut are also worn out, those parts must be purchased separately or as part of the correct compatible clamp hardware kit.\u003c\/p\u003e\n\n\u003ch4\u003eWill this fit every Pentair filter clamp?\u003c\/h4\u003e\n\u003cp\u003eNo. This T-bolt is made for select compatible clamp assemblies. Always compare it to your existing bolt and verify your filter model, clamp style, and hardware setup before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eCan I use hardware store bolts instead?\u003c\/h4\u003e\n\u003cp\u003eNo. Filter clamp hardware is used on a pressurized vessel and should not be replaced with generic hardware. Always use the correct replacement clamp hardware designed for your filter setup.\u003c\/p\u003e\n\n\u003ch3\u003eOrder Pentair 070428Z from Aqua Terra Backyard\u003c\/h3\u003e\n\n\u003cp\u003eAt Aqua Terra Backyard, we help pool owners and service professionals keep older equipment running with the right replacement parts. The \u003cstrong\u003ePentair 070428Z T-Bolt S.S. Purex\u003c\/strong\u003e is a practical repair part for compatible stainless D.E. filter clamp assemblies when the original T-bolt is worn, stripped, or no longer tightening correctly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help confirming fitment?\u003c\/strong\u003e Compare your existing clamp bolt, filter model, and clamp hardware before ordering. If you are unsure, contact Aqua Terra Backyard with photos of your filter clamp and model label so we can help verify the correct repair path.\u003c\/p\u003e","brand":"Aqua Terra Backyard","offers":[{"title":"Default Title","offer_id":52375510352146,"sku":"070428Z","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/51IUSaH8syL._AC_SL1000.jpg?v=1781287619","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-070428z-t-bolt-replacement-stainless-steel-for-clamp-ring-1-4-20-x-3-1-2","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}