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ClenAir Odor-Block is not a perfume mask or cover-up. It is a true odor neutralizer that molecularly reacts with the odor causing compounds and eliminates them and other indoor pollutants leaving a clean, fresh scent behind. ClenAir Odor-Block makes it easy to improve the indoor air quality in the entire home or building by treating the air through the HVAC system.

Eliminates odors caused by mold,mildew, bacteria, pets, cigarette and cigar smoke, water damage, fire damage, paints, formaldehyde, hydrogen sulfide and other chemicals, animal decay, stale air, garbage areas, sewer gases, even skunks!

Use in A/C Units, Furnaces, Rooftop Units, Fan Coil Units, Mini Splits, and Air Handlers. XL will treat up to 2500 square feet for 6 months.

  • Eliminates Odors in HVAC Systems
  • Improves Indoor Air Quality
  • Unique Self Feeding Box Installs in Return Duct
  • Treats All Home or Building Air Through HVAC System
  • A True Odor Neutralizer, Not an Odor Mask or Cover-up
  • Reduces Indoor Pollutants
  • Inhibits Mold & Bacteria Growth as Tested by an Independent Lab
  • XL will treat up to 2500 square feet for 6 months.
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