Nu-Calgon Residential HVAC Odor Block XL Odor Neutralizer - 4.25 lbs. - 61070

$40.66
SKU:
61070
UPC:
745310015046

Product Description

Nu-Calgon HVAC Odor Block XL Odor Neutralizer - 4.25 lbs. - 61070

ClenAir HVAC Odor Block is not a perfume mask or cover-up. The unique ClenAir formula molecularly reacts with the airborne odor-causing compounds and eliminates them and other indoor pollutants leaving clean, fresh, air behind. The HVAC Odor Block makes it easy to remove odors and 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, smoke, musty odors, water damage, fire damage, paints, chemicals, animal decay, stale air, garbage areas, sewer gases, skunks, and more!


  • Eliminates odors in HVAC ststem
  • A true odor neutralizer, not a cover uo
  • Frshens the air through the HVAC ststem
  • Treats up to 2,500 sq ft for up to 6 months


4.25 lbs.

Product Reviews

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  • 5
    NU-CALGON RESIDENTIAL HVAC ODOR BLOCK XL

    Posted by Peter W Mauer on 24th Oct 2022

    Easy to activate and install in the HVAC air return box in our new home. The air return box is fed by four zones so distribution is even throughout HVAC system and the home. Worry free for six months and keeping the air fresh.

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