Pentair Triton II & System 3 Filter Air Bleeder Tee — Part 154689Z

The OEM Pentair Air Bleeder Tee 154689Z is an essential air management fitting designed for Triton II and System 3 pool and spa filter systems. This tee assembly enables the controlled release of trapped air from within the filter tank, helping to stabilize internal pressure and keep the system running efficiently. Effective air bleeding prevents potential component damage from air accumulation and promotes reliable filtration...

Pentair Triton Filter 6" Black Buttress Threaded Closure Kit — Part 154641

The OEM Pentair Black Buttress Threaded Closure Kit 154641 is a 6-inch replacement assembly designed for Triton II pool and spa sand filters. This complete kit delivers a secure, leak-proof seal on the filter lid—an essential requirement for maintaining proper pressure and safe operation. The package contains a closure lid, air bleed valve, pressure gauge, lid O-ring, and all required hardware for a full installation....

Pentair Triton II Sand Filter Diffuser Assembly — Part 154599

The OEM Pentair Diffuser Assembly 154599 is a core component for Triton II and Triton C-3 sand filters, engineered to spread incoming water evenly over the sand bed for maximum filtration efficiency. This balanced distribution prevents channeling—a condition that can erode performance and reduce water clarity over time. By encouraging uniform sand bed utilization, the diffuser also prolongs the life of your filtration media and...

Pentair Triton II & C-3 Filter 1/4" Air Relief Strainer — Part 154578

The OEM Pentair Air Relief Strainer 154578 is a precisely engineered 1/4-inch replacement component for Pentair Triton II and Triton C-3 pool and spa sand filters. With a 1-1/4-inch diameter, this part ensures effective air venting within the filtration system by allowing excess trapped air to release. This action preserves ideal internal pressure levels and guards against system stress caused by air pockets. Constructed for...

Pentair Triton Filter 8.5" Closure Lid — Part 154575

The OEM Pentair Closure 154575 is an 8.5-inch replacement lid built for select Triton sand filter models, delivering a snug, reliable seal that stops leaks and sustains proper system pressure. This component is key to preserving your filtration system’s structural soundness, ensuring steady and efficient filter performance day after day. Made from durable materials, this closure is designed to handle the rigors of continuous pool...

Pentair Triton II 6" V-Threaded Filter Closure (Tan) — Part 154559

The OEM Pentair V Threaded Closure 154559 is a 6-inch tan replacement lid designed specifically for Pentair Triton II sand filters. This closure delivers a firm, leak-resistant seal that is critical for preserving proper operating pressure and ensuring peak filter performance. Built from heavy-duty materials, it is made to hold up against the demanding conditions found in pool environments and the stresses of regular maintenance...

Pentair Triton II & Tagelus Filter Closure Wrench — Part 154512

The OEM Pentair Closure Wrench 154512 is a 6-inch plastic tool specifically built for opening and securing closures on Pentair Triton II and Tagelus pool filters. It works with models including TA30D, TA40D, TA50D, TA60D, TR40, TR50, and TR100, and is shaped to deliver a snug, reliable grip on both top and side-mount valve closures. Constructed from sturdy plastic, this wrench is designed for repeated...

Pentair 2" Triton Filter Bulkhead Fitting — Part 154405

The OEM Pentair 2-inch Bulkhead Fitting 154405 is built to provide a watertight passage point for plumbing through the tank wall of Triton II side mount sand filters. This component is fundamental to sustaining consistent water flow and stable pressure, keeping your pool or spa filtration system running without interruption. Manufactured from robust, pool-grade materials, it holds up against chemical exposure and pressurized service conditions....

Pentair Triton & Tagelus Sand Filter Drain Assembly — Part 152220Z

The OEM Pentair Sand Drain Kit 152220Z is a purpose-built component that makes draining water and sand from Triton and Tagelus filter models quick and efficient during scheduled service intervals. Designed for an exact fit, this kit enables thorough filter emptying to support hassle-free maintenance, deeper cleaning, and lasting filter performance. Made from tough, corrosion-resistant materials, it provides exceptional durability even under the most challenging...

Pentair Tagelus & Triton Sand Filter Lateral — Part 152202

The Pentair 152202 Filter Lateral is an expertly crafted replacement part designed for dependable, high-efficiency performance inside sand filter systems. This lateral measures 9-1/8 inches in length with a 1-15/16-inch diameter and features a 1-1/4 MPT threaded fitting, enabling thorough water distribution across the entire sand bed. It pairs seamlessly with a broad selection of Pentair filters—including Tagelus (TA100, TA100D) and Triton models (TR100, TR100C,...

Pentair Tagelus Sand Filter Valve Band Clamp — Part 152130

The OEM Pentair Valve Band Clamp 152130 is an essential replacement part that anchors the valve firmly to the filter tank on Pentair Tagelus sand filters. Built to serve models such as TA100 and TA100D, this clamp features an 8.35-inch diameter sized for 2-inch multiport top and side mount valves. Its firm grip on the valve-to-filter connection preserves a watertight bond, which is crucial for...

Pentair Extra-Long Sand Filter Lateral — Part 150085

The Pentair 150085 Extra Long Sand Filter Lateral is a premium, OEM-spec replacement lateral engineered to bring your residential pool sand filter back to peak filtration and flow performance. With its 1/4-turn locking mechanism and extended reach, this lateral facilitates smooth water circulation and promotes uniform sand distribution within the filter tank. It works with an extensive lineup of Pentair sand filter models—including Sand Dollar...

Pooline 1.5" Drain Plug w/ O-Ring for Crystal Water Filters — Part 11215

Seal the base of your filter tank securely with the genuine Pooline 11215 Drain Plug with O-Ring, an OEM replacement engineered for Waterway Crystal Water D.E. filters. Featuring a 1.5-inch male pipe thread connection, this plug provides a dependable closure that facilitates clean drainage during filter servicing while eliminating leaks and maintaining system pressure. The accompanying O-ring creates a tight, positive seal, and the chemical-resistant...

Pentair Noryl Valve Rotor With Tapered Seal for Purex SM & SMBW Filters - Part 073370

Engineered as a direct OEM replacement, the Pentair 073370 Noryl Valve Rotor is purpose-built for SM and SMBW 2000 and 4000 series filters. Molded from high-performance Noryl material, it resists warping, chemical degradation, and mechanical wear throughout years of service. The integrated tapered seal creates a snug, drip-free connection that preserves system pressure and filtration throughput. At approximately 6 inches, this rotor is dimensionally matched...

Pentair Clamp Knob for Purex & WhisperFlo Pumps - Part 071136Z

The Pentair 071136Z clamp knob is a genuine factory replacement designed to fasten filter and pump lids on Pentair Purex SM/SMBW 2000 and 4000 series filters as well as WhisperFlo pumps manufactured before 1998. This knob applies even compression to the lid, holding the gasket firmly in place to create a pressure-tight seal that guards against air leaks and water loss. Crafted from tough, pool-rated...

Pentair SM & SMBW 2000/4000 DE Filter Holding Wheel - Part 071019Z

The Pentair 071019Z holding wheel is a genuine OEM component designed for Pentair SM and SMBW 2000 and 4000 series DE filters. This essential hardware piece secures the filter internals in their correct position, ensuring that the diatomaceous earth grids stay properly aligned and seated during operation. Manufactured from sturdy, pool-grade materials, the holding wheel resists warping and chemical deterioration even after prolonged immersion in...

Waterway 550-4350 Crystal DE Filter Grid Support Assembly - 32" PVC Shaft, 60 sq. ft.

The OEM Waterway DE Grid Support Assembly is a foundational component of the Crystal DE Filter system, equipped with a heavy-duty 32-inch PVC shaft that drives optimal performance for filters accommodating up to 60 square feet of filtration area. Part number 550-4350 is meticulously engineered to facilitate even dispersion of diatomaceous earth powder throughout the filter grid, ensuring your pool water stays crystal clear and...

Waterway 550-4310 Crystal DE Filter Grid Support Assembly - 26" PVC Shaft, 48 sq. ft.

The OEM Waterway DE Grid Support Assembly serves as a critical structural backbone within the Crystal DE Filter system, featuring a sturdy 26-inch PVC shaft engineered to deliver peak performance for filters rated up to 48 square feet. Part number 550-4310 is precision-manufactured to promote uniform distribution of diatomaceous earth across the filtration grid, which directly translates to clearer, cleaner pool water. This assembly is...

Jandy DEL & DEV Pool Filter Tie Rod Knob by Swimables — R0359400 | SW-28-594

A properly secured filter assembly starts with the right hardware, and the Swimables Filter Tie Rod Knob SW-28-594 is built for exactly that purpose. This knob fastens the tie rods securely, keeping filter grids in correct alignment for thorough, effective filtration across Jandy DEV and DEL series filters. Its ergonomic grip-and-turn design makes tightening and loosening during routine maintenance fast and convenient, even without tools....

Swimables Replacement Hayward Filter Tank O-Ring Replacement DEX2400K by Swimables | SW-27-429

Restore a watertight seal on your Hayward filter with the Swimables SW-27-429 tank O-ring, a direct replacement for the DEX2400K. This O-ring sits between the filter tank body and its top lid, compressing evenly to create a leak-proof barrier that keeps water inside the filtration chamber where it belongs. Formed from flexible, chemical-resistant elastomer, it maintains its shape and sealing ability even after prolonged exposure...