Description
MATALA Pump Prefilter - Large (BIO20)
- Use on all brands of mag drive submersible pumps as well as small external pumps to prevent plugging
- Made from durable Matala filter media for years of use
- Can be connected to each other end to end for increased capacity
- Dual filter media (green and blue) for complete mechanical and some biological filtration
- 1", 1 1/4" and 1 1/2" hose tails included, fitting on filter is 1 1/2" female pipe thread
- Maximum flow rate: 1900 GPH on BIO11 and 3400 GPH on BIO20
