The ProEco BF Series gravity flow filters are ideal for large ponds and water gardens. The Bio Flow gravity flow filters deliver crystal clear water with very low maintenance. A high volume of oxygen is introduced as the water enters the filter, which maximizes the biological filtration process. The foam filter pads create a healthy environment, which supports the beneficial bacteria that complete the biological filtration process and mechanically remove particulate.
Biological and mechanical filtration for clean, biologically enriched water
Can be paired with UV unit for optimal algae control