20x23x1 MERV 7 AC Furnace Filters 6 Pack nutrients and supplements Minimum order quantity to be

Minimum order quantity to be added of 4 pieces

Breaks down rapidly in soil and sunlight

830 Product Width (in): 49

Multiple units can also be chained together to cover larger areas

Rapid green foliage

20x23x1 MERV 7 AC Furnace Filters 6 Pack nutrients and supplements Minimum order quantity to beNordic 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