Sunsun CPF 20000 Pond Filter Spare Sponge

Sunsun CPF 20000 Pond Filter Spare Sponge Replacement Sponge Filter Media Pad for SunSun CPF Series Compatible with SUNSUN/Grech CPF-20000/ CPF-20000 The Filter Media kit contains 2 blue sponges for coarse filtering (approx 28Ppi) and 3 yellow sponges (approx 25Ppi )for fine filtering Physical Filtration and Biological Filtration: All the sponge filter media pads can Trap most visible debris particles without restricting water flow, and also the sponge filter pads are helpful for the accumulation of beneficial elements for the fish. Provide biological filtration to Decompose excess damaging substances Maintenance of the filter pads: The Pads can be rinsed and used repeatedly. Rinse the pads every month every 2 months, Or depending on the reduction of water flow, and replace them every 6 months Due to vacuum packaging, it may seem thin, we recommend you soak it in water for 50 minutes before use to the original size Advantages UV and light resistance and Resistance to ageing High tensile strength, Washable and re-usable Durability and a longer lifespan Temperature and thermal oxidation resistance Chemical, solvent and contaminant resistance