ET4000 4-Stage Reverse Osmosis System

ET4000RO Reverse Osmosis System

Designed for harsher water conditions with normal production needs.

No RO Warrantee Compares

At Spencer’s low price, no other company can compare.
4 yr. Limited system warranty plus…
4 yr. RO Membrane warranty plus…
1 yr. Limited labor warranty WOW!

High Flow Design

Our system delivers water up to twice as fast as others with a special brass and lead-free design.

Water Conservation Shut-Off

This feature can save hundreds of gallons of water each month over other systems.

Compare This Equipment

National brands are sold for over 2 to 3 times the amount of our everyday low prices.