Reverse Osmosis Replacement Storage Tank

The pressurized reverse osmosis storage tank features an inner bladder liner, which separates purified water from the air and the tank’s inner surface. The tank is NSF certified and features both a water shut off value connector (shut valve sold separately). The presence of an internal bladder limits the growth of germs and prevents impurities.

Ideal for under-sink usage, the tank holds 3.2 gallons of purified water and is approximately 11″ x 11″ x 14″ (w x l x h). The tank is also NSF certified and features both a water shut off value connector (shut valve sold separately.) and a pressure valve, which is used to pressurize the tank with a bicycle pump.

NOTE: This drinking water storage tank is the recommended choice for the discontinued 3M™APRO5000 and APRO5500 reverse osmosis systems.