Waterway 8" Dark Gray Anti-Vortex Main Drain Cover & Frame | 640-2319-DKGV

The genuine Waterway Main Drain Anti-Vortex Cover 640-2319-DKGV is an 8-inch dark gray drain cover and frame assembly built to enhance both safety and water flow in pool and spa plumbing systems. The anti-vortex profile works by breaking up vortex formation at the main drain, substantially lowering the possibility of suction entrapment for swimmers. Rated for a floor flow of 100 gallons per minute at...

Waterway 8" Gray Anti-Vortex Main Drain Cover & Frame | 640-2317V

The genuine Waterway Main Drain Anti-Vortex Cover 640-2317V is an 8-inch gray safety cover designed to bolster swimmer protection and sustain effective water movement in pools and spas. Equipped with anti-vortex technology, this cover neutralizes hazardous suction by preventing vortex formation at the drain opening. It achieves a floor flow rate of 100 gallons per minute at 2.72 feet per second and a wall flow...

Waterway 8" Tan Anti-Vortex Main Drain Cover & Frame | 640-2319-BEIV

The genuine Waterway 640-2319-BEIV Anti-Vortex Main Drain Cover is an 8-inch tan safety cover engineered to deliver both swimmer protection and high-efficiency water flow in pool and spa systems. By disrupting vortex suction patterns, this cover minimizes the threat of entrapment and supports compliance with contemporary pool safety regulations. It provides a floor flow rate of 100 GPM at 2.72 ft/sec and a wall flow...

Waterway 8" White Anti-Vortex Main Drain for Concrete Pools | 640-2520V

The genuine Waterway 8" Anti-Vortex Main Drain 640-2520V is a safety-engineered drain assembly specifically made for concrete swimming pool installations. Its oversized anti-vortex cover substantially lowers the risk of suction entrapment while keeping water flow at peak performance levels. The drain features 2-inch side and bottom sockets to support versatile plumbing arrangements and is fabricated from corrosion-resistant white PVC for extended service life. Fully certified...

Waterway 90-Degree Threaded Eyeball Fitting | 1" White | 400-1410FB

Take command of your pool or spa's water circulation with the OEM Waterway 90-Degree Threaded Eyeball Fitting 400-1410FB. This white fitting pairs a 1.5-inch male pipe thread (MPT) inlet with a 1-inch return eye positioned at a 90-degree angle, enabling accurate redirection of water flow exactly where it's needed. The angled design makes it particularly effective at routing water into hard-to-reach zones, eliminating stagnant pockets...

Waterway Buttress Threaded Union Adapter for Executive Pump 2" x 2.5" — Part 415-6010

The Waterway 415-6010 Buttress Threaded Union Adapter is a 2-inch by 2.5-inch OEM connector precision-engineered to mate with Waterway Executive Pumps. Its buttress thread profile creates a powerful, watertight bond that ensures stable water movement through pool and spa plumbing networks. Fabricated from durable, corrosion-fighting materials, this union adapter is a strong choice for both initial installations and equipment servicing tasks. It streamlines system assembly...

Waterway Check Valve Lid and Flapper Replacement | 600-7300

The genuine Waterway Check Valve Swing Valve and Lid Kit 600-7300 provides everything needed to restore full functionality to Waterway TruSeal check valves used in pool and spa plumbing. This comprehensive kit ships with a transparent round lid, a lid O-ring, and a spring-loaded diverter assembly, giving you all the components necessary for a thorough valve refresh. Engineered from high-grade thermoplastic with a corrosion-proof pin...

Waterway ClearWater II Filter Lock Nut | 550-7500

The OEM Waterway Filter Lock Nut 550-7500 is a heavy-duty fastening component precision-engineered for Waterway ClearWater II cartridge and D.E. filter systems. This lock nut anchors the filter lid firmly to the tank body, creating a leak-resistant seal that is essential for maintaining correct filtration pressure and consistent performance. Made from rugged materials formulated to resist cracking, UV fading, and chemical degradation, it provides a...

Waterway CPVC Check Valve Lock Ring | Replacement Part | 718-7021-CPVC

The Waterway 718-7021-CPVC Lock Ring is a durable replacement component designed to maintain the integrity of Waterway CPVC check valves. This ring delivers a firm, secure fit that keeps valve assemblies properly sealed and aligned. Manufactured from robust, chemical-resistant materials, it performs reliably in the demanding conditions found in pool and spa plumbing systems. By replacing a worn lock ring, you can restore proper valve...

Waterway Crystal DE Filter Grid Support 20" 36 sq. ft. | 550-4380

The OEM Waterway DE Grid Support Assembly 550-4380 is a key internal structural component engineered for the 36 sq ft Waterway Crystal Water DE Filter. Equipped with a 20-inch PVC shaft, this assembly holds the filter grids in proper alignment and facilitates the even coating of diatomaceous earth powder across all grid surfaces. Its rugged design handles sustained water pressure and continuous chemical exposure, delivering...

Waterway Crystal Water 36 Sq. Ft. DE Filter Element Cluster - Part 550-4110

Restore your pool's filtration power with this 36 sq. ft. DE filter element cluster, precisely engineered as a drop-in replacement for the Waterway Crystal Water DE filter model 570-0036-07. Featuring high-grade synthetic filtration media, this fully assembled cluster traps fine particulates, algae, and suspended debris to keep your pool water pristine and inviting. The package comes complete with the OEM top collector manifold with air...

Waterway Crystal Water 48 Sq. Ft. DE Filter Element Cluster - Part 550-4120

Bring your pool filtration back to peak condition with the OEM Waterway Crystal Water DE Filter Element Cluster | 48 Sq. Ft. | 550-4120. This fully assembled replacement grid cluster is purpose-built for Waterway Crystal Water DE filters including model 570-0048-07, offering 48 square feet of high-performance synthetic filtration media that captures even the finest suspended particles and contaminants. Every component arrives ready to install:...

Waterway Crystal Water 525 Cartridge Filter Tank Lid | 550-4480

The OEM Waterway Tank Lid 550-4480 delivers a secure, pressure-tight closure for Waterway Crystal Water 525 square foot cartridge filter systems. Molded from rugged, weather-resistant materials, this lid is built to handle continuous system pressure and withstand outdoor exposure year-round. Its exact-fit design allows for a quick, straightforward replacement that restores a proper seal, helping your filtration system maintain steady performance and keeping your pool...

Waterway Crystal Water Cartridge Filter Manifold Assembly - Part 550-4300

The OEM Waterway Manifold Assembly 550-4300 is engineered to deliver balanced water distribution throughout the cartridge elements in Waterway Crystal Water filtration systems. Fitting the 325, 425, and 525 square foot models, this manifold is instrumental in maximizing filtration throughput and prolonging the operational life of your filter components. Crafted from tough, pool-rated materials that resist degradation from chemical treatments and continuous use, it ensures...

Waterway Crystal Water Cartridge Filter Tank Bottom | 550-4407 | 550-4400

The OEM Waterway Tank Bottom 550-4407 is a precision-molded replacement base for Crystal Water Cartridge Filters, restoring the structural foundation your filter needs to operate reliably. Engineered for universal compatibility with both legacy and current filter head styles, this tank bottom drops in without modifications or adapters. Fabricated from heavy-duty, chemical-resistant materials, it withstands sustained high-pressure operation and prolonged contact with treated pool water. Swapping...

Waterway Crystal Water Cartridge Filter | 425 Sq. Ft. Capacity | 570-0425-07

The OEM Waterway Crystal Water Cartridge Filter, model 570-0425-07, stands as a powerhouse filtration solution engineered for residential and commercial pools and spas alike. Boasting 425 square feet of filter surface area, it handles flow rates reaching 150 gallons per minute, making it a top choice for pools demanding rapid water turnover and outstanding clarity. Proudly made in the USA, this system incorporates 2.5-inch internal...

Waterway Crystal Water DE Filter Manifold Nut | 718-4320

The genuine Waterway Manifold Nut 718-4320 is a factory-spec fastener purpose-built to anchor the manifold assembly inside your Waterway Crystal Water DE filter tank. Fabricated from resilient materials and machined to tight tolerances, this nut delivers a firm, reliable hold that keeps internal components properly positioned during operation. It plays a vital role in sustaining pressure equilibrium and structural alignment, contributing directly to the smooth...

Waterway Crystal Water DE Filter Top Manifold With Air Relief - Part 550-4200

The OEM Waterway Top Manifold with Air Relief 550-4200 serves as an indispensable part of Waterway Crystal Water DE filtration systems. Equipped with a built-in air relief valve, this manifold vents accumulated air from the filter housing, promoting uninterrupted water circulation and maximizing filtration effectiveness. Fabricated from robust, pool-grade materials and compatible across multiple Crystal Water DE models, it keeps your system running at peak...

Waterway Crystal Water DE Long Elbow Fitting 2.5" | 550-4410

The OEM Waterway Long Elbow Fitting 550-4410 is a 2.5-inch directional plumbing component specifically shaped to channel water flow within Waterway Crystal Water DE filtration systems. By routing water along the correct internal path, this elbow fitting promotes efficient circulation and contributes to consistent filtration output. Built from heavy-duty materials that tolerate ongoing pressure loads and chemical exposure, it forms a dependable connection point that...

Waterway Crystal Water DE Pool Filter | 36 Sq. Ft. | 570-0036-07

Achieve exceptionally clear pool water with the Waterway Crystal Water DE Filter, a precision-built filtration system that combines robust construction with outstanding particle removal. Offering 36 square feet of filtration surface area, this high-capacity filter keeps your swimming pool water sparkling while reducing the frequency of maintenance sessions. Its tank is constructed from chemical-resistant, fiberglass-reinforced polypropylene, providing the structural integrity and corrosion resistance needed for...