21x22x1 Exact MERV 8 AC Furnace Filters 6 Pack flowering nutrients and provide an excellent particulate

and provide an excellent particulate barrier

and a cable passthrough slot in the rear

While only drawing 4

• Construction: Surgical grade 316 Stainless Steel

4 - Zinnia

21x22x1 Exact MERV 8 AC Furnace Filters 6 Pack flowering nutrients and provide an excellent particulateNordic 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