18x22x1 MERV 7 AC Furnace Filters 12 Pack biological fertilizer SALT-FREE 2-WAY HUMIDITY CONTROL PACKS

SALT-FREE 2-WAY HUMIDITY CONTROL PACKS

HO 5K (Case Qty

250mm/10-inch

0 mills thick

You can control up to 60 lights per group

18x22x1 MERV 7 AC Furnace Filters 12 Pack biological fertilizer SALT-FREE 2-WAY HUMIDITY CONTROL PACKSNordic Pure MERV 7 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 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters