The PUR PowerSurvivor 80 II draws only 8 amps on your 12 volt system and can produce over 3 gallons of fresh water per hour.
Using the patented Energy Recovery system, these watermakers produce volumes of water at a fraction of the energy used by conventional watermakers.

3.4 gallons per hour
Quiet and designed for low maintenance
DC motor is completely enclosed
The stainless steel, gear-driven pump is vibration isolated
Mount vertically or horizontally
9.3"H x 20.8"L x 17"W for enclosed version
3/8" ID reinforced in/out hose
1/4" ID fresh water hose