The SUNSUN CPF-3500 is a compact pressure filter for smaller garden ponds, ornamental tanks and aquariums. The filter inserts capture fine impurities, sediment and organic residues, while the biological filtration section provides space for beneficial bacteria that support the natural balance of the water.
The built-in 11 W UV-C lamp helps limit algae growth and the formation of green, cloudy water. It clumps algae into larger particles, which are subsequently captured by the filter media. The combination of individual filtration stages contributes to improved water clarity and easier pond maintenance.
The pressurized design allows discreet placement along the edge of the pond or partial concealment below ground level. The filter features a system for easier cleaning of the inserts, a clogging indicator and the option to direct purified water to a small waterfall, stream or other decorative feature above the level of the filter.