RESUN SP Filter Cartridge fits all SP powerhead pumps. Easily attaches to the inlet for instant use. Uses an internal layer of fine filter foam and bio balls. 2 cartridges can be joined together for larger filtration.Can be used for fresh or salt water.
- For Resun SP Powerheads
- 2 can be joined together for larger filtration
- Contains filter foam and bio balls
- Size 14.5 x 6.5cm Dia