Aerex™ Filters
SWT™ Point-of-Entry Aeration Filters

Aerex Tank System Safe Water Technologies’ Aerex™ Filters are the first aeration systems designed with a removable venturi built into the head. The patented ventilation system allows hydrogen sulfide, or other gases, to be continually vented to a standpipe. This dual tank system consists of an air mixing/venting chamber, and a second filtration unit to catch and backwash precipitated iron and hydrogen sulfide.

These filters are designed to remove ferrous & ferric iron, silt, turbidity, hydrogen sulfide. and other dissolved compounds. Sediment filtration down to the 10 - 20 micron level is common. SWT takes care of the little extras such as: machined PVC distribution systems, bolted on bases for ease of carrying, and anthracite under-bedding for less channeling.
  • Designed for removing high levels of hydrogen sulfide and iron
  • Easy to clean and service venturi
  • 50% less water required for backwashing than sand filters
  • Nominal 20 micron, or better, filtration
  • 10 year warranty on tank
  • 5 year warranty on control valve
  • Corrosion proof fiberglass tanks and PVC aeration head feature
    120 PSI operating pressure
  • Energy efficient controller uses less than $2.00 in electricity per year.
  • All international voltages available
Aerex™ Aeration/Automatic Backwashing Filters
Part Number Description Service Standard Flow Rate Service Peak Flow Rate Backwash Rate (GPM) Connection Size
AA1-100FB Dual Tank, (9x40" & 9x48"), Venturi Head,
Autotrol 163/440i Control Valve
4-7 GPM 8.0 GPM 4.5 GPM 3/4"


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