The JB 42-3508-01-R R is a compatible replacement for the following pool water filters:
The Jacuzzi Brothers 42-3508-01-R Comp. Pool Filter is a pool filter cartridge that improves the water quality in swimming pools and spas. This spa filter replacement features 150 square feet of media area and media weight of 4 ounces. This compatible Jacuzzi Brothers filter measures 9.75" x 24" with 6" Open top and bottom holes.