Universal Inline Filter for refrigerator, Ice Maker, Under Sink by CFS
These filters are bidirectional and can be installed either way.Do not use on water lines exceeding 100°F (38°). Minimum water pressure should not decrease below 20psi or exceed a maximum of 125psi. Prevent the filter from freezing. Remove if water temperature falls below 0.6°C (33°F). Avoid exposure of filter housing to external heat or flames. Do not use pipe dope or similar compounds as they can damage the plastic housing. Tubing and hose dimensions are based on outside diameters. For water line sizes other than ¼” consult a plumber or water treatment professional. Keep unit clean with simple soap and water. Do not use insecticides of spray cleaners on or near the unit. When installing behind a refrigerator or appliance, use enough tubing to allow removal of the refrigerator or appliance as well as prevent damage to the tubing, filter, or fittings. Damage to tubing, filter, or fittings could cause leakage and or water damage. The manufacturer recommended to replace every 3 Months but our lab test said that almost 4-5 month's use of water in an average household is fine.