Spa Marvel Charcoal Pre Filter

The Spa Marvel Charcoal Pre Filter is perfect for the spa owner who likes to use environmentally friendly products! This Pre Filter can remove up to 99% of water contaminants and metals for up to 10,000 gallons of water. As Spa Marvel products are enzyme based, the Charcoal Pre Filter greatly reduces water problems caused by volatile contaminants like calcium, lime, minerals, sulfur, chlorine and pesticides found in source water.