RainSoft's premier drinking water system delivers a generous supply of delicious bottle-quality water for you and your family.

​Ultrefiner RO Filtration
​Systems

Function
Provides highly polished "ingredient quality" water for drinking and cooking. 


Performance
Reverse osmosis systems filter out extremely small particles that can slip through less sophisticated drinking water systems. The combination of three filters - pre-filter, RO membrane and post-filter - address almost any water quality concerns. 


Convenience
Installs conveniently under your sink. 


Reliability
Unit is built to industry standards and carries a limited lifetime warranty. 


How an EC4 water conditioning system works:

Step 1.
Water enters the system inlet valve. 
Step 2. Water is forced through the prefilter cartridge that takes out microscopic particles and polishes the water prior to entering the reverse osmosis membrane. 
Step 3. Water then enters the reverse osmosis cartridge where it is filtered through a spiral-wound, semipermeable membrane. 
Step 4. The resulting highly filtered reverse osmosis water enters a storage tank. 
Step 5. Your reverse osmosis water receives a final polishing through the systems carbon block post-filter, and dispensed through a dedicated RainSoft drinking water faucet.

Your South Louisiana RainSoft Dealer
337-466-3833   Eunice, LA