The ProAqua filter cartridge PA-1545 fits in select hot tubs as well as several Pentair and Waterway brand pool filters. For optimal fit and performance, verify that this filter cartridge matches the dimensions of the old filter in your your hot tub or pool filter.
Filter details:
- ProAqua P/N: PA-1545
- Diameter: 5-5/16"
- Length: 10-1/8"
- Top: 2-1/8" Open
- Bottom: 2-1/8" Open
- Media: 45 sq.ft.
- Filter Media: 3oz
- Pleat count: 230
Compatible replacement for:
- Pleatco PLB50
- Filbur FC-2970
- Master Deluxe M50451
- Pentair R173584
- Pentair 173584
- Waterway 817-0014
- Unicel C-5345
How long should ProAqua filter cartridge filters last?
While most pool and filters need to be changed every six to twelve months, ProAqua brand filters are made with premium filtration media that delivers more surface area over standard rounded filter fibres and can last up to 18 months or more, depending on your level of hot tub use and filter cleaning routine.
