Whole Home Air Purification Systems for Sioux Falls

By combining ozone and ultraviolet technologies, CulliganAir™ not only reduces many common airborne molds and bacteria in your air ducts, it eliminates common odors and freshens stale air.

We've treated your water since 1936. Trust us to do the same with your air. Breathe easy with Culligan's NEW air purification systems. CulliganAir™treats residential and small business applications! 

Poor indoor air quality can be a problem for many people. So how is the air in your home? Here are some common characteristics of poor air quality:

  • Unpleasant pet odors
  • Annoying tobacco odors
  • Unappetizing cooking odors
  • Stale air
  • Bacteria
  • Mold
  • Odors caused by fire damage
  • Kitchen and bathroom odors

CulliganAir™ air purification purifies air throughout the entire home*, using ozone & ultraviolet technology. Better yet, it installs in your ductwork for automatic and silent operation. 

Benefits of CulliganAir 

  • Anti-fungal reduction from mold (Penicillium funculosm) in ducts tested greater than 99.9%
  • Anti-bacterial reduction (Serratia marcescens) in ducts tested greater than 98%
  • Odor reduction from smoke, pet, musty smells and cooking
  • Freshens stale air


  • Aluminum Enclosure - lightweight and corrosion resistant
  • Integrated airflow sensor allows the unit to operate only when air is flowing
  • Electronic ballast specially designed to optimize lamp life and efficiency
  • Variable output ozone lamp easily adjusts from .025 to .100 grams per hour

Optimum Safety & Efficiency

The ozone system is designed to react only with odor-causing contaminants that are in the duct system. Prior to entering the living space, the ozone reverts back to oxygen, leaving clean, fresh air in your home. 

Laboratory Testing

In a laboratory study, UV light from the CulliganAir™ system was found to reduce the survival of bacteria in the air by greater than 98%. The study also concluded there were no detectable levels of ozone in the living space. The maximum ozone output of the Culligan unit is below the OSHA/EPA regulations for ozone levels in air. 

System Specifications

  • Each unit treats up to 3,000 ft2 or(278 ft3/min at 70°F 55% RH)
  • Bulbs last 2 years depending on usage
  • Indoor use only
  • Ozone outdoor control only active when air is flowing


*Based on central HVAC system. Each system requires CulliganAir™ unit. 


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Culligan Water Conditioning 1510 W. 51st Street Sioux Falls, SD 57105 (605) 250-6989
Culligan Water Conditioning of Sioux Falls, Water Softener Supplies, Sioux Falls, SD
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