Tetra Bio-Active Pressurized Filters
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.
- Open-profile Bio-Activators offer superior filtration and back flush performance
- Available with and without UV - 9 ft. power cord on UV models
- A layer of bio-film containing beneficial bacteria will remain on the bio-reactors
- Use with pumps between 2,500 - 4,500 GPH
- Accepts 1-1/4" and 1-1/2" tubing
We only recommend using magnetically driven (mag-drive) or asynchronous drive pumps for this filter.
Tetra Bio-Active Pressurized Filters
| Icons | SKU | Size (D x H) | Max Pond Size | Rec. Pump | UV Light | Add | |
|---|---|---|---|---|---|---|---|
 $297.29 $174.95 | 500 Points |
26563 |
15.87" x 18.75" |
1,500 Gal |
DHP 3600 |
none |
||
 $422.39 $196.95 | 625 Points |
26565 |
15.87" x 25" |
4,000 Gal |
DHP 4200 |
none |
||
 $349.29 $188.95 | 546 Points |
26564 |
15.87" x 22" |
2,500 Gal |
DHP 4200 |
none |
Tetra Bio-Active Pressurized Filters Replacement Parts
With a pressurized filter, water from the pond is pumped into the filter where it exits under pressure. These units can be installed anywhere around the pond and can be buried for easy concealment. Most have backwash capabilities making cleaning a breeze. Most come with integrated UV clarifiers.
