Most of our customers are wholesalers, retailers and occasionally direct consumers in the commercial, industrial and residential sectors, focused on implementing water purification systems.

We represent and have long standing relationships with top manufacturers in the industry such as GE, Hydranautics, Koch, FilmTec, Toray. Looking for specific products from manufacturers we don’t list? Ask us if we can fulfill your order.

Our wholesale prices are some of the lowest in US. We also offer discounts based on quantity.  We stay competitive by buying directly from the manufacturers and have relationships with several distributors across the US enabling us to deliver most RO membranes and filter models immediately and at lowest prices.

Yes. USA-RO stocks industrial, commercial and residential membranes, filters, RO systems, replacement parts and accessories.

We ship within 24 hrs. Got an urgent order? No problem! We stock RO Membranes and Filters produced in US and Canada from the top leading manufacturers, and are ready to ship immediately and Worldwide.

We are based in USA and ship from multiple warehouses in San Diego, Illinois and North Carolina.

Order individual membranes, filters, RO systems or replacement accessories up to 40+ pallets. There are no minimum orders but larger quantities are encouraged for the best price per unit.

Over 30 years of working in the water purification industry with focus on reverse osmosis systems and replacement parts. We are experts in the field, and are on standby to assist you with your order or provide price quotes.