Camco TastePURE KDF RV Water Filter is a larger capacity RV water filter that lasts an entire season. Greatly reduces bad taste, odors, chlorine and sediment in drinking water with a 20 micron sediment filter. Durable in-line, exterior mount filter has a wider body to increase flow. Pack of 2. Not designed for fish tanks or ponds. No testing has been done for this purpose. Made in the USA..