{"product_id":"e-cowlboy-154856-8-1-2in-buttress-closure-kit-for-triton-ii-tr100-tr140-c-3-includes-air-relief-valve-psi-gauge-wrench","title":"E-cowlboy 154856 8-1\/2in Buttress Closure Kit for Triton II\/TR100\/TR140 \u0026 C-3 – Includes Air Relief Valve, PSI Gauge \u0026 Wrench","description":"\u003ch2\u003eEffortless maintenance with a complete closure kit\u003c\/h2\u003e\n\u003cp\u003eEngineered by E-cowlboy, the 154856 8-1\/2 inch buttress closure kit is designed to restore reliable sealing on compatible Triton sand filters. Built for durability, it combines corrosion-resistant materials with a triple-seal design and precise fittings to support leak-free operation in pool and spa environments. This is more than a replacement part; it is a thoughtfully packaged solution that takes the guesswork out of upkeep.\u003c\/p\u003e\n\u003cp\u003eWhether you are refreshing an aging unit or replacing a worn closure, you’ll appreciate how the kit brings together essential components in one box. The inclusion of a PSI gauge allows real-time monitoring, while the air relief valve helps manage safe venting during start-up and operation. The result can be smoother filter cycles, clearer water, and fewer interruptions from leaks or pressure fluctuations.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and fitment\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct replacement for Triton II TR100 and TR140 units manufactured after October 1, 2001, as well as Triton II Commercial TR100C and TR140C, and Triton C-3 Commercial filters manufactured before March 1997. The 8-1\/2 inch closure lid uses standard buttress threads to align with compatible models, providing a stable seal and straightforward installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included and how it helps\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAir relief valve lid — helps vent excess pressure safely\u003c\/li\u003e\n  \u003cli\u003ePSI gauge 0–60 — enables real-time monitoring of filter pressure\u003c\/li\u003e\n  \u003cli\u003eTwo O-rings — ensure heat and corrosion resistance for durable sealing\u003c\/li\u003e\n  \u003cli\u003eAir safety valve lock nut — enhances sealing and reliability\u003c\/li\u003e\n  \u003cli\u003eLid wrench — makes installation and service quick and simple\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey benefits and performance notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTriple-seal design with O-rings and copper lock nut helps minimize top-seal leaks by a large margin.\u003c\/li\u003e\n  \u003cli\u003eTested to operate at 50 PSI, supporting robust, long-lasting performance under normal pool and spa conditions.\u003c\/li\u003e\n  \u003cli\u003eHigh-strength ABS plastic and stainless steel construction resist corrosion and wear in humid environments.\u003c\/li\u003e\n  \u003cli\u003eReal-time pressure feedback with the included PSI gauge aids timely maintenance decisions.\u003c\/li\u003e\n  \u003cli\u003eUser-friendly lid wrench simplifies installation and future lid maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDurability, testing, and installation tips\u003c\/h3\u003e\n\u003cp\u003eFactory-tested for precise fit and leak-free performance, this kit is built to endure daily pool and spa use. The durable materials, including rubber O-rings and a copper lock nut, contribute to long-term reliability. For best results, inspect O-rings, apply silicone grease, align the lid properly, and tighten with the included wrench. Regular monitoring of the PSI gauge helps you catch issues before they affect circulation.\u003c\/p\u003e\n\n\u003cp\u003eWith its all-in-one design and clear compatibility notes, the E-cowlboy closure kit offers a practical path to restoring filter performance without guesswork. Aimed at ongoing reliability and user-friendly maintenance, it comes with a satisfaction guarantee and is designed to perform in demanding pool and spa environments.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What models is this closure kit compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Triton II TR100\/TR140, TR100C\/TR140C, and Triton C-3 pre-March 1997.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Air relief valve lid, PSI gauge, two O-rings, air safety valve lock nut, and lid wrench.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"E-cowlboy","offers":[{"title":"Default Title","offer_id":48213846589684,"sku":"B0F29F827Q","price":74.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/ecowlboy-154856-closure-lid.jpg?v=1778485794","url":"https:\/\/www.cerapatiogarden.com\/products\/e-cowlboy-154856-8-1-2in-buttress-closure-kit-for-triton-ii-tr100-tr140-c-3-includes-air-relief-valve-psi-gauge-wrench","provider":"Cera Garden","version":"1.0","type":"link"}