Camco TastePURE RV Water Filter with Flexible Hose Protector reduces bad taste, odor, chlorine and sediment in drinking water with a 20 micron sediments filter. Durable in-line, exterior mount filter has a wider body to increase flow. Includes flexible hose protector to minimize kinking that could impede water flow. Not designed for fish tanks or ponds. No testing has been done for this purpose.