Operated by Water Solutions LLC · independent Ultima dealer · not owned by or affiliated with Franklin Water Treatment, owner of the Ultima brand.

Systems › Reverse osmosis drinking water

Reverse osmosis drinking water

Ultima Green RO 4-Stage Reverse Osmosis System

A 4-stage version of Ultima’s water-saving Green RO line — the newer membrane technology needs one fewer stage than a standard 5-stage RO system while producing the same water quality.

  • Newer Green RO membrane technology needs one less stage than the 5-stage Green RO
  • Produces up to 75 gallons of filtered water per day
  • Same great-tasting water as a standard reverse osmosis system
  • Includes a 3.2-gallon storage tank
  • Choice of faucet style

Assembled in the USA by Ultima Water in Mesa, Arizona.

Spec sheets & manuals

Pricing depends on your home and your water. Send us your info and we'll confirm this is the right fit and send your price.

Call now Send info for quote