The ProAqua cartridge PA-1809 is a compatible replacement for the Hayward CX900RE with 4 inch hole top and bottom used in the Hayward StarClear Plus model C900 pool filter that uses a single cartridge. For optimal fit and performance, confirm that this filter cartridge size matches the dimensions of your old filter.
Details:
- ProAqua P/N: PA-1809
- Diameter: 8-15/16"
- Height: 17-3/8"
- Top: Hole 4"
- Bottom: Hole 4"
- Brand: ProAqua
Compatible replacement for:
- Filbur FC-1290
- Hayward CX900RE
- Hayward C-900
- Pleatco PA90
- Sta-Rite PXC-95
- Unicel C-8409
How long should a ProAqua pool cartridge last?
ProAqua cartridges are made with premium bonded filtration fabric that delivers more surface area over standard filter fibres and can last up to 18 months, depending on your level of pool filtration and filter cleaning routine.
