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Undersink Reverse Osmosis Systems

The RO-3000 and RO-3500 Reverse Osmosis systems offer the finest level of water filtration available—filtering particles as small as 1/1000 of a micron. These systems are NSF certified to reduce salts, dissolved minerals and bad taste & odor and are designed for chlorinated or non-chlorinated water. The RO-3000 and RO-3500 each produce up to 7.6 gallons of top quality water per day, depending on your operating conditions. The RO-3500 features an electronic water quality monitor to indicate when to change the RO membrane. Both systems come complete with cartridges, a long reach faucet, and installation hardware.

Pentek Undersink RO System

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Code Name Image Price  
W2T498826 Reverse Osmosis System Pentek RO-2500, 35GPD, 4 Stage *Overstock Special While Supplies Last* W2T498826 $109.99
W2T201151 Pentek RO-3000 Undersink Reverse Osmosis System w/ROM-230T Thin Film Membrane W2T201151 $249.95
W2T463408 Pentek RO-3500 Undersink Reverse Osmosis System Monitored w/ROM-230TN Thin Film Membrane W2T463408 $299.95