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HO 5K (Case Qty
peppers and other greenhouse crops
SALT-FREE 2-WAY HUMIDITY CONTROL PACKS
250mm/10-inch
100-999: 1 µS/ppm
18x22x1 MERV 7 AC Furnace Filters 12 Pack biological fertilizer HO 5K (Case QtyNordic 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
