Pond water is pumped into the filter creating the necessary pressure to begin three mechanical filtration stages-coarse, medium-coarse and fine filtration. Each phase uses a specially designed foam sponge to effectively remove all sizes of unwanted debris.
Stage 2 - Biological Filtration This stage uses bio-balls providing a habitat for beneficial bacteria to grow. These bacteria naturally convert harmful ammonia and other wastes into healthy nitrates that fertilize aquatic plants and support a healthy pond environment.
Stage 3 - UV Filtration
The final filtering stage uses a low voltage, Ultra-Violet(UV) light, Exposure to the UV light kills algae as the water passes through the filter on its way back to your pond
Filter needs to be cleaned once a while. As much as once a week depending on water condition, dirt building up, too much, could cause leaking. A dirty filter will generate a lot of extra pressure.