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"