11 3/8x11 3/8x1 Exact MERV 14 AC Furnace Filters 12 Pack Hand Tools Siphon Mixer (1:15 ratio): Mix

Siphon Mixer (1:15 ratio): Mix 2–4 fl

Fan - 3600RPM

4 pin L-50' x W-3lbs

This Classic style fits over a wide variety of smaller lenses

helping you stay cooler to prevent heat stress

11 3/8x11 3/8x1 Exact MERV 14 AC Furnace Filters 12 Pack Hand Tools Siphon Mixer (1:15 ratio): MixNordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.