ProAqua Cartridge PA-1777 – Compatible Replacement for Hayward CX570RE (75 sq ft)

Optimize your pool filtration with the ProAqua PA-1777 cartridge, a high-quality compatible replacement for the Hayward CX570RE model. Designed to deliver reliable and durable performance, this cartridge ensures clean, clear, and well-filtered water throughout the season.

Thanks to its high-density filter media and robust design, it is an excellent alternative to original cartridges while maintaining optimal flow in your filtration system.

Technical characteristics

• Brand: ProAqua

• Part number: PA-1777

• Approximate filtration surface: 75 sq ft

• Diameter: 7 inches

• Height: 19 3/8 inches

• Top opening: 3-inch hole

• Bottom opening: 3-inch hole

Always check the dimensions of your current cartridge to ensure a perfect fit.

Compatibility

Compatible replacement for:

• Hayward CX570RE

• Hayward C-570

• Pleatco PA75SV

• Pleatco PA75SV-4

• Unicel C-7477

• Filbur FC-1225

• Filbur FC-6440

• Filbur FC-1260

• Darlly 77517

• Sta-Rite PRC 75 (25200-0175S)

Why choose the ProAqua PA-1777 cartridge?

Efficient and stable filtration
Effectively captures debris, fine particles, and impurities to maintain clear water.

Premium filter media
Made with a high-quality bonded filter fabric offering a larger filtration surface compared to standard fibers.

Extended lifespan
Can last up to 18 months, depending on pool usage frequency and regular filter maintenance.

Simple replacement
Quick and direct installation in compatible systems, no modification necessary.