Diatomaceous Earth & Parts

Experience crystal clear, sparkling water with the Hayward Swimpro EC50 Earth Tank W/ Union. Its Perflex Extended-Cycle DE filter delivers top-notc...

Perflex DE filters offer superior performance that is unmatched in the industry and includes the oversized and reliable Matrix Pump. It is enginee...

Easily connect your Hayward pump and filter with our self-aligning union. No need to worry about misaligned threads with our 1.5" double-sided oute...

Hayward Ball valves are designed for maximum flow efficiencies and pressure ratings up to 50 psi. The diverter union feature a dial handle for easy...

The Union Nut is a replacement component designed specifically for the SP0727 Hayward diverter valve. Whether you're performing routine maintenance...

The ECX Bump Shaft Kit Assembly comes with all the necessary pieces needed to get your filter handle operational again. Each piece fits seamlessly ...

The D.E. Filter Bump Handle Assembly, a genuine Hayward replacement part #ECX1040, is designed for the Hayward perflex extended-cycle de filter mod...

Hayward Filter Check Valve prevents DE from discharging back to the pool when the pumps turns off and can be used in most Hayward DE models as well...

Made from heavy duty materials, this D.E. Diaphragm Gasket is designed for long-lasting durability and exceptional performance. The Genuine Hayward...

The Hayward replacement Bump Shaft fits most Hayward DE Filters and contains 3 large grooves and 2 smaller ones. The piece is integral to the funct...

Protect your equipment from rust, corrosion, and wear with Jack's Formula Lubricant. This unique lubricant and protecting agent is specially design...

Ensure optimal performance and safety with our durable Rear Pressure Gauge. Designed to withstand all seasons, it fits most standard filters and pr...

Discover the power of Diatomaceous Earth! Our all natural powder is specially designed for use in above ground and in ground de filter systems. Wit...

Discover the power of Diatomaceous Earth! Our all natural powder is specially designed for use in above ground and in ground de filter systems. Wit...

This Hayward Directional Air Relief Vent (ECX1322A) release air in your pool filter. The directional vent valve, equipped with an O'ring, is specif...

Safeguard your heater and filter from excessive chlorine with Hayward's hose adapter with check valve. This genuine Hayward part SP1091CV fits 1.5"...