AO chemical free Iron & Hydrogen Sulfide Filters
filters, designed to eliminate the damaging efects of iron in your household
water supply. AO-B systems are capable of handling moderate levels of iron
in your water supply, without the need of messy and expensive chemicals.
The system is designed to draw air through its advanced, electronic control
valve at regular intervals, forming an air cap in the filter tank. The air cap air
begins the process of oxidizing the dissolved iron in your water, followed by
a catalytic media bed that both completes the iron oxidation and
conventionally filters the the oxidized iron particles from your water stream.
Without the need for messy chemicals like chlorine or potassium
permanganate, AO-B offers a low-cost and environmentally friendly process.
The AO-CAT filter systems use an advanced catalytic carbon media to reduce
the unpleasant tastes and odours associated with hydrogen sulphide in
drinking water, while also providing the same iron control as the AO-B systems do.
Using the advanced AO control valve to draw in air in precise doses,
to begin oxidizing the H2S, the system then uses the catalytic carbon media to
complete the process and adsorb and filter the H2S out of your water supply.
Each AO-B and AO-CAT filter system comes with factory 5-year
limited valve warranty and a 10-year limited mineral tank warranty.