This hot tub filter for Marquis Spas has a closed top and 1-5/8 inch hole on the bottom and is used is select older Marquis Spas that use the old style filters listed below. For optimal fit and performance, verify that this filter cartridge matches the dimensions of the old filter in your spa.
Filter details:
- ProAqua P/N: PA-1546
- Diameter: 5-1/8″
- Length: 13-7/8″
- Top: Closed
- Bottom: 1-5/8″ Open
- Media: 50 sq.ft.
- Filter Media: 3oz
Compatible replacement for:
- Pleatco PPM50TC
- Filbur FC-3638
- Marquis Spas OEM 20044 (old style)
- Marquis Spas OEM 370-0236 (old style)
