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The EPA estimates indoor air can be two to five times more polluted than outdoor air
Fits over aluminum & steel vents alike (magnets attach to steel screws)
If you want to reduce energy costs and feel more comfortable then this product is for you
The cover is ideal for office spaces
Commercial MERV-13 Replacement Filters linear The EPA estimates indoor airOur Commercial MERV 13 Replacement Filters provide a last line of defense against harmful particles coming through commercial diffusers. The filters are used in conjunction with our Commercial MERV13 Filtration Diffuser Cover, ELMDFTCOM13MERV4394. The filters are ideal for office spaces, medical settings, and commercial buildings alike. It virtually eliminates harmful dust, pollen, mold spores, viruses, particles, etc. Breathe easier! Your customers