12x26_1/2x1 Exact MERV 7 AC Furnace Filters 6 Pack spl_cg Each Trim Bin Filter includes

Each Trim Bin Filter includes one 16 x 17

Coverage Area Size: 4x4ft

Enhances phosphate interaction with other plant nutrients

Ducting Port Quantity: 6 (11" Double Cinching)

or when disease inoculum is present

12x26_1/2x1 Exact MERV 7 AC Furnace Filters 6 Pack spl_cg Each Trim Bin Filter includesNordic 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