Nu-Calgon 61070 ClenAir Residential HVAC Odor Block XL, White, 4.25 lb.
Brand: Nu Calgon
Color: White
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
Use in A/C units, furnaces, rooftop units, fan coil units, and air handlers
Residential HVAC odor block treats up to 3 ton systems for 2 months
Item Package Dimension: 4.0" L x 8.0" W x 9.0" H