The Purchase Advantage provides Activated Carbon, Filter Cartridges, Filter Housings, Bag Filters, Reverse Osmosis (RO) Membranes, Water Testing Kits and Meters, Flow Meters, Pressure Boosting Pumps, Chemical Feed Pumps, Tanks, Fittings, Ion Exchange Resins, Air Diffusers, Pressure Gauges, Ultraviolet (UV) Sterilizers, Laboratory Products and other quality water systems and consumables.

Water and wastewater treatment technologies, systems and services from Siemens Water Technologies. Everything from emergency water supply and conventional water treatment processes to water reuse systems, membrane bioreactors, UV disinfection systems and RO cleaning contracts. Our technologies, solutions and services are designed to help keep your city safe, or your company profitable.

Applied Membranes, Inc. Manufacturer & distributor of Reverse Osmosis (RO) Systems, Membranes and Components

Isopure Water - largest water filtration equipment suppliers carrying everything from whole house water filter systems, replacement water filters, water softeners to even reverse osmosis systems. For more information call us at toll free 877.541.6603 or local 714.541.6600.

Manufacturer Direct- Advanced, professional grade reverse osmosis drinking water systems and water softeners- Premium quality, Made in USA.

Water filtration, purification and contaminant removal systems, replacement filter cartridges and parts. Remove bacteria, lead, mercury, chlorine, sulfur, arsenic, PCBs, THMs, and other organic and inorganic contaminants. Usage: for the office, the whole home, on the counter tops, under the under-sink, or on the go with a portable solution. Residential and commercial application. Replacement filte