Allergen Defense Red Micro Pleated Air Furnace Filter, 14x30x1-In. Double-End Screwdriver Bit Set Meets ASTM A307 specifications

Meets ASTM A307 specifications

The Wall Band is used along the wall to provide for 2" clearance and assure stability

robust magnetism provides fastener retention for greater ease of use in all hex head fastening applications

By simply flipping the switch

Allergen Defense Red Micro Pleated Air Furnace Filter, 14x30x1-In. Double-End Screwdriver Bit Set Meets ASTM A307 specifications14" x 30" x 1" Red Micro Allergen Filtrete Filter, 90% Effective At Capturing Large Allergens Like Mold Spores & Pet Dander, Captures Microscopic Allergens Like Dust, Smoke & Smog, Captures Bacteria & Particles That Can Carry Viruses, Meets The Guidelines Of The American Lung Association Health House Program. MPR Rating 1000, Filter Lasts For 90 Days.