154856 8-1/2" Buttress Thread Filter Closure Replacement Kit for Triton II TR100/TR140, TR100C/TR140C, Triton C-3 Pool Sand Filters – Includes Lid, PSI Gauge, Air Relief Valve, Wrench & O-Rings

Complete Filter Closure Kit Replacement for Triton II TR100/TR140 Sand Filters - Replaces Part #154856Upgrade your pool filter system with our OEM-Equivalent Filter Lid Replacement Kit, precisely engineered to restore the performance of your Triton II and Triton C-3 filters. Designed for TR100/TR140 models made after October 1, 2001 and C-3 filters made before March 1997, this complete set includes everything you need for a secure, leak-proof installation.💡 Key Features:OEM Equivalent Replacement for #154856 – Ensures 100% compatibility and seamless integration with Triton II & C-3 filters.Universal Fit – Compatible with TR100, TR140, TR100C, TR140C, TR100C-3, TR140C-3 sand filter tanks.All-in-One Repair Kit – Includes filter lid, pressure gauge (PSI), air relief valve, O-ring set, copper lock nut, and installation wrench.High-Pressure Leak Protection – Triple-seal design with reinforced locking system resists leaks up to 50 PSI.Built with Durable Materials – ABS lid, stainless steel gauge, and chemical-resistant rubber O-rings ensure long-lasting use.Quick DIY Installation – No special tools needed; user-friendly setup ideal for homeowners and pool technicians.📦 Product Specifications:Model: Replacement for 154856Compatible Filters: TR100, TR140, TR100C, TR140C, TR100C-3, TR140C-3Material: ABS Plastic (Lid), Stainless Steel (Gauge & Hardware), Rubber (O-rings)Pressure Rating: Up to 50 PSIPackage Includes:Filter LidAir Relief ValvePressure Gauge (PSI)O-Ring Seal SetCopper Lock NutInstallation Wrench Installation Instructions:Lubricate the O-ring and groove using silicone grease.Attach the PSI gauge and air relief valve onto the new lid.Position the lid on the tank, tighten by hand, then use the included wrench to turn an additional 1/4 rotation.Test for leaks and pressure—your system is ready to go!✨ Who Is This For?This professional-grade kit is ideal for:Homeowners with Triton II or C-3 sand filtersPool maintenance technicians needing fast replacementsCommercial pool operations looking for reliable, leak-proof closuresRestore your pool filter system’s performance and durability with this high-quality filter closure kit – trusted by professionals, built for results.

• Perfect OEM Replacement – Compatible with 154856 ：Directly replaces OEM Part #154856, a perfect fit for Triton II TR100/TR140, TR100C/TR140C, and Triton C-3 pool & spa sand filters. Solve compatibility worries with this exact-fit design.
• Wide Compatibility for Triton Filters ：Fits TR100 & TR140 filters made after 10-01-2001, and Triton C-3 commercial models before March 1997. Ideal for models TR100, TR140, TR100C, TR140C, TR100C-3, TR140C-3, ensuring seamless performance and reliable sealing.
• Complete Kit – Everything You Need Included ：Includes: Lid, Air Relief Valve, PSI Gauge, Lid Wrench, O-Rings, and Lock Nut. Save time and avoid buying separate parts—this all-in-one kit restores your filter system with ease.
• Leak-Free Triple-Seal Design ：Equipped with heavy-duty O-rings, a reinforced copper lock nut, and a secure dome seal, this kit prevents 99% of top leaks. Factory-tested at 50 PSI, built to withstand continuous use.
• Durable ABS & Stainless Steel Materials ：Crafted from high-grade ABS plastic, corrosion-resistant stainless steel, and heavy-duty rubber seals, offering long-lasting durability in all pool and spa conditions.
• Easy DIY Installation – No Special Tools Needed ：Designed for quick setup. Install PSI gauge and air relief valve onto the lid, clean/lubricate the O-ring, and hand-tighten the cap + 1/4 turn. No hassle, no stress.
• Built-In PSI Gauge for Accurate Pressure Monitoring ：Integrated PSI gauge shows system pressure clearly, helping users know exactly when to clean the filter or troubleshoot pressure issues. Easy to read and built to last.
• Lid Wrench for Effortless Maintenance ：The custom lid wrench snugly fits the closure teeth, allowing you to remove and secure the lid without damaging threads—makes ongoing filter maintenance simple and fast.
• Backed by Factory Testing ：Each closure kit is 100% factory tested for strength and performance. Trusted by pool professionals and DIY users for its tight seal, high-pressure tolerance, and overall reliability.
• Warranty Included for Peace of Mind: All products come with a 12-month warranty against quality-related issues and a 30-day money-back guarantee, ensuring that you can buy with confidence. Our dedicated customer service team is ready to assist you.