Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 16x20x1-In. Augers & Plungers latch keeps connection in place

latch keeps connection in place until purposefully removed

for in wall & concrete encasement & power conductors

Sturdy Swing Up Carry Handle

3/4" copper tube size x 20'

Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 16x20x1-In. Augers & Plungers latch keeps connection in place16" x 20" x 1", purple, ultra 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 1500, filter lasts for 90 days, color purple.