Camco TastePURE Water Filter. Also features GAC (Granular Activated Carbon) filtration in combination with KDF to prevent undesirable bacteria growth when the filter is not is use. Durable in-line exterior mount filter has a wide body for increased flow. Two filters included. Not designed or tested with fish tanks or ponds. NSF/ANSI 42 and NSF/ANSI 53 listed. CSA lead-free content certified to NSF/ANSI 372 and compliant with all federal and state level lead-free laws. Specifications for Camco TastePURE Water Filter: Manufacturer: Camco Additional Features: No Height: 2.5 in Weight: 1.9 oz Length: 12 Width: 5.2 in Package Contents: Camco TastePURE Water Filter