18x25x1 Pleated MERV 8 Air Filters 3 Pack Ventilation More powerful and efficient than

More powerful and efficient than standard centrifugal fans

Product Specifications: 1768 umol/s Photon Flux @ 277V

oyster shell lime (pH adjuster)

sowbugs and earwigs

Recommended Exhaust CFM: 200 CFM /

18x25x1 Pleated MERV 8 Air Filters 3 Pack Ventilation More powerful and efficient thanNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters