Matala Pump Pre-filter

Matala Pond Pump Pre-filter 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 the filter is 1 1/2" female pipe thread Maximum flow rate: 1900 GPH on BIO11 and 3400 GPH on BIO20 available in small or large small: 4" x 8" large:8"x 8"