Allergen Defense Red Micro Pleated Air Furnace Filter, 14x25x1-In. Start Your Engines Crude Protein (Min): 4%

Crude Protein (Min): 4%

Made from lightweight magnesium these floats are used for leveling and smoothing concrete prior to final finishing

Available in two sizes: 25 gram and 92 gram

leaving a graphited long-wearing film

Allergen Defense Red Micro Pleated Air Furnace Filter, 14x25x1-In. Start Your Engines Crude Protein (Min): 4%14" x 25" x 1", Red, Micro 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.