The Bio-Active Pressure Filter works to keep your pond clean and healthy with both mechanical and biological filtration. This easy-to-use filter features a unique open profile bio-activator that provides a large surface area and unrestricted water flow to all surfaces for improved filtering. A simple back flush valve allows for fast cleaning.
Not recommended for use with external or submersible direct-drive (motor driven) pumps.
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Icons | SKU | Size (D x H) | Max Pond Size | Rec. Pump | UV Light | |
---|---|---|---|---|---|---|
26563 |
15.87" x 18.75" |
1,500 Gal |
DHP 3600 |
none |
||
26564 |
15.87" x 22" |
2,500 Gal |
DHP 4200 |
none |
||
Tetra Bio-Active BP4000 Pond Filter |
26565 |
15.87" x 25" |
4,000 Gal |
DHP 4200 |
none |
|
26566 |
15.87" x 18.75" |
1,500 Gal |
DHP 3600 |
9 watt |
||
26567 |
15.87" x 22" |
2,500 Gal |
DHP 4200 |
18 watt |
||
26568 |
15.87" x 25" |
4,000 Gal |
DHP 4200 |
18 watt |