The PuROTwist TQ56-100 reverse osmosis membrane is an encapsulated membrane. The RO membrane housing is included with the membrane. There is no need to buy the RO membrane housing separately.

Features:

• Filters 100 gallons of water per day
• Reduces barium, cadmium, chromium III & VI, copper, flouride, lead, mercury, nitrate, nitrite, radium, selenium, and TDS
• Produces healthier and better-tasting drinking water and cooking water
• Reduces a high percentage of dissolved inorganics
• Use with a non-chlorinated water supply. The PuROTwist TQ56-100 can be used with a chlorinated water supply as long as there is a Pre-Filter that filters chlorine