OASE BioPress Pressure Filter

Yes, the BioPress is designed to be partially buried up to the lid. This allows you to hide the canister among landscaping or rocks, keeping your pond's aesthetic clean while maintaining easy access to the filter components.

Maintenance is simplified through a unique handle on the lid. When you pull this handle, it compresses the internal filter pads, squeezing out trapped debris so you can flush it out through the sludge valve without opening the canister.

The UV-Clarifier is built into the lid for easy inspection. You will need to replace the UV bulb periodically—typically once per season—to ensure it remains effective at eliminating green water algae.

The BioPress is engineered for small to medium-sized ponds. Because performance depends on your specific fish load and sunlight exposure, we recommend checking the model's specific capacity rating against your total pond volume to ensure it meets your needs.

The polyester filter pads are designed to be cleaned repeatedly using the integrated compression handle. While they are durable, they will eventually need to be replaced once they lose their structural integrity or ability to trap fine debris.

This is a performance promise from Oase that, when the filter is sized and installed correctly according to their guidelines, the unit will provide visible water clarity. It essentially guarantees that the combination of mechanical filtration and UVC will keep your pond water clear.