Air Pump Water Solutions, Inc.

Air Pump Water Solutions, Inc. is a family-owned manufacturer based in Annapolis Junction, Maryland that has provided aeration-based water treatment equipment since 1978 and incorporated in 1995. A member of the Water Quality Association, the company serves homeowners, water treatment dealers, and manufacturers across the United States, Canada, and Eastern Europe with chemical-free iron and hydrogen sulfide removal systems that rely on natural dissolved-oxygen oxidation rather than chemical additives. The flagship AP1 and AP2 Series air pumps use rocking piston compression with Teflon cups, stainless steel valves, and induction motors with thermal protection, delivering up to 75 PSI operating pressure and approximately 20,000 to 25,000 hours of service life. Both series carry UL listing. The compact CAP Pump provides a smaller footprint for residential applications. Packaged treatment systems include Aer-Max, a self-contained aeration unit for iron and hydrogen sulfide removal; The Breeze aeration system for lighter-duty residential use; and combined aeration-with-filtration packages for comprehensive treatment. The company also produces aeration venting supplies, installation kits, and activation devices. Air Pump Water Solutions' treatment process has proven effective in the Chesapeake Bay region for iron concentrations up to 30 ppm, using dissolved oxygen to oxidize dissolved iron and hydrogen sulfide without the addition of chlorine, potassium permanganate, or other chemical agents.