Allergen Defense Red Micro Pleated Air Furnace Filter, 14x30x1-In. Double-End Screwdriver Bit Set The Wall Band is used

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

or ceilings

Does not form chloramines or generate irritating chloramine odors

Fits square shaped stem shaft

Allergen Defense Red Micro Pleated Air Furnace Filter, 14x30x1-In. Double-End Screwdriver Bit Set The Wall Band is used14" 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.