Pentair Brass Junction Box for Pool Lights 1/2" 3-Port | Part 78310500

The genuine Pentair Brass Junction Box 78310500 is a rugged lighting infrastructure component designed for outdoor pool and spa wiring installations. Featuring a solid brass base paired with a polycarbonate cover, it delivers exceptional weather resistance and structural durability in challenging outdoor settings. Three 1/2-inch conduit ports provide orderly cable routing for connecting multiple light fixtures. Its understated black finish integrates naturally into poolside landscapes,...

Pentair Brass Mounting Ring for Large Stainless Steel Niches | 79211600

Securely anchor your pool lights during concrete pool construction or replastering with the genuine Pentair 79211600 Mounting Brass Ring. This heavy-duty plaster mounting ring is purpose-built for large stainless steel niches in Pentair lighting installations. Fabricated from solid brass, it delivers exceptional resistance to the corrosive conditions found in concrete pool environments, ensuring stable light positioning for the long haul. Whether you are building a...

Pentair Brass Pilot Screw with Captive Gum Washer for Pool Lights | Part 79104800

Keep your Pentair underwater lighting properly sealed with the genuine Pentair Brass Pilot Screw and Captive Gum Washer 79104800. Purpose-built for a wide range of Pentair pool and spa light models—including IntelliBrite, Amerlite, SpaBrite, and SunGlow II—this OEM fastener delivers a dependable, moisture-proof closure at the lens assembly. The solid brass construction stands up to prolonged chemical exposure and submersion without corroding, while the attached...

Pentair Bulkhead Union Nut for Push-Pull Valves — Part 51013011

Restore a solid, watertight connection on your Pentair Push-Pull valve with the genuine 51013011 Bulkhead Union Nut. This factory-original black union nut is purpose-engineered to fasten the valve assembly firmly, ensuring a dependable, drip-free seal that keeps your filtration plumbing performing at its best. The nut drops right into place with no modifications required, conforming to Pentair's manufacturing tolerances for a flush, gap-free fit. Crafted...

Pentair Burner Manifold Assembly for ETI 400 Pool Heaters - Part 476002

Bring your Pentair ETI 400 high-efficiency pool and spa heater back to full operating capacity with the Pentair 476002 Manifold. This genuine replacement manifold is central to proper water distribution and precise temperature management, ensuring the heater delivers the efficiency levels it was designed to achieve. Bundled with an integrated high-limit switch and electrical systems thermistor, these built-in sensors work in tandem to track operating...

Pentair Challenger & WaterFall Pump Clamp Band Assembly | 355320

The Pentair 355320 Clamp Band Assembly is a genuine OEM replacement part built for Pentair Challenger high flow, high pressure, and WaterFall specialty pump models. This assembly holds the pump housing firmly together, creating a leak-proof seal that preserves water pressure and protects pump integrity during operation. It includes a corrosion-resistant stainless steel band paired with an integrated locking knob for secure, tool-free installation. Compatible...

Pentair Challenger & Waterfall Pump Front Housing | 355302

The Pentair 355302 Front Housing is a genuine OEM replacement engineered for Challenger and Waterfall pool pumps, providing the structural foundation for dependable pump operation. This component ensures proper impeller alignment and forms a watertight enclosure that is essential for efficient water movement through your pool system. With dimensions of approximately 11-3/4 inches in diameter and 5 inches in height, this molded black housing integrates...

Pentair Challenger & Waterfall Pump Seal Plate | 355004

The Pentair 355004 Seal Plate is a genuine OEM replacement component purpose-built for Challenger and Waterfall series pool pumps. Serving as the critical interface between the motor assembly and pump housing, this seal plate ensures a watertight connection that guards against leaks and preserves consistent pressure throughout operation. Fabricated from reinforced thermoplastic, it stands up to chemical attack, corrosion, and ongoing mechanical demands. Its precision-molded...

Pentair Challenger Pump 1.5HP Impeller | 355315

The Pentair 355315 Impeller is a genuine OEM replacement component built for Challenger High Pressure pool pumps rated at 1.5 horsepower. This precision-balanced part is fundamental to generating the internal water movement and pressure levels that keep your pump running efficiently. Crafted from durable, injection-molded materials, it provides dependable flow performance over extended periods of use. When your original impeller has deteriorated from age, chemical...

Pentair Challenger Pump Diffuser 1.5HP - 2HP | 355270

The Pentair 355270 Diffuser is a genuine OEM replacement component for Challenger High Pressure Inground Pool Pumps. Specifically engineered for 1.5 HP full-rated and 2 HP up-rated pump models, this diffuser is essential for sustaining efficient water flow and reliable system operation. Constructed from robust, pool-grade materials, it holds up under continuous use in demanding aquatic environments. Periodic inspection and timely replacement of this part...

Pentair Challenger Pump Impeller 1HP - 1.5HP | 355369

The Pentair 355369 Impeller is a genuine OEM replacement component engineered for Challenger high-pressure pool pumps equipped with 1 HP full-rated or 1.5 HP up-rated motors. This impeller sustains proper hydraulic pressure and flow, driving strong, balanced water circulation through your pool's filtration system. Constructed from chemically resistant materials, it is built to perform reliably under the demanding conditions of everyday pool operation. Its precise...

Pentair Challenger Pump Impeller 2HP–2.5HP — Part 355604

The Pentair 355604 Impeller is a genuine OEM replacement part manufactured for Challenger pool pumps rated at 2 HP full and 2.5 HP up-rated. Featuring a closed-face design, this impeller generates strong, sustained water pressure and promotes efficient circulation throughout the pool system. Built from durable materials that stand up to aggressive pool chemicals and heavy operational demands, the 355604 offers broad compatibility with various...

Pentair Challenger Pump Impeller 3/4HP Full Rated - 1HP Up Rated | 355187

The Pentair 355187 Impeller is a genuine OEM replacement engineered specifically for Pentair Challenger high-pressure pool pumps. Tailored for 3/4 HP full-rated and 1 HP up-rated configurations, this impeller restores robust water flow and maintains the hydraulic performance your system requires. Featuring a closed-face design that maximizes pressure output, and measuring approximately 5 inches in outer diameter, it is well-suited for residential and light commercial...

Pentair Challenger Pump Slip Inlet Front Housing — Part 355468

The Pentair 355468 Slip Inlet Front Housing is a genuine OEM replacement part designed for Challenger High Flow and High Pressure pool pumps. Manufactured from sturdy black material, this front housing provides a secure, leak-resistant connection that helps preserve efficient water movement through the pump assembly. It ships complete with a drain plug and O-ring, streamlining both initial installation and future servicing. Precision-engineered for an...

Pentair Challenger Pump Strainer Cover Lid Replacement | CMP 355301 | 25305-000-020

Keep your Pentair pump operating at peak capacity with the CMP Strainer Cover Lid and O-Ring, part number 25305-000-020. Engineered as a precise drop-in replacement for the factory lid on Pentair Challenger, Pinnacle, and Pentair WaterFall specialty inground pump models AFP-75, AFP-120, and AFP-150, this cover creates a reliable seal over the strainer basket housing. Constructed from robust, chemically resistant materials built to endure demanding...

Pentair Challenger Pump Strainer Cover Lid | 355301

The Pentair 355301 Strainer Cover Lid is a genuine OEM clear replacement designed for Pentair Challenger and Pinnacle high flow pool pumps. Its transparent construction allows you to quickly monitor strainer basket conditions and spot accumulated leaves or debris at a glance, without the need to disassemble the pump housing. This lid forms a secure, airtight seal that safeguards water flow and filtration efficiency. Manufactured...

Pentair Chemical Feeder Diverter Tee 1.5" NPT x 2" Slip | R172317

Route water efficiently through your chemical feeder with the genuine Pentair R172317 Diverter Tee, a factory replacement plumbing fitting designed for Pentair Model 320 and 322 In-Line Automatic Chemical Feeders. Featuring a 1.5" NPT threaded connection on one end and a 2" slip fitting on the other, this versatile tee adapts readily to a range of pool plumbing layouts. By channeling water through the chemical...

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 Clean & Clear / Predator 150 Sq Ft Replacement Cartridge | Unicel C-9415 | R173216

Upgrade your pool's water quality with the Unicel C-9415, a direct-fit replacement cartridge engineered for Pentair Clean & Clear and Predator 150 filter systems. Providing 150 square feet of filtration surface area, this cartridge is constructed from premium Reemay material that delivers outstanding particle capture and long-term durability. Measuring 10-1/16 inches in diameter and standing 31-1/8 inches tall, it slots perfectly into Clean & Clear...

Pentair Clean & Clear 150/200 Filter Tank Bottom — Part 178560

The Pentair 178560 Tank Bottom is a factory-original replacement base built for Clean & Clear pool and spa cartridge filters in 150 and 200 square foot capacities. As the lower structural component of the filter housing, it delivers the stability and alignment that internal elements require to function correctly. Finished in almond color, this tank bottom is molded from industrial-strength materials that resist pressure fatigue,...