Allergen Defense Red Micro Air Pleated Furnace Filter, 12x20x1-In. Category_Conduit & Fittings latch mechanism on handle to

latch mechanism on handle to easily extend & collapse legs

REDLINK PLUS electronic intelligence and REDLITHIUM battery technology

(1) Belt Hook and Screw

for all interior wood including furniture

Fade and weather resistant

Allergen Defense Red Micro Air Pleated Furnace Filter, 12x20x1-In. Category_Conduit & Fittings latch mechanism on handle to12" x 20" 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.