17 1/4x26x1 Exact MERV 7 AC Furnace Filters 6 Pack Cone Filler Designed for hydroponic/soilless growing

Designed for hydroponic/soilless growing

Color coordinate and automate

the manufacturer recommends using this product

50 per square foot

- 5'8" Tall (Suitable for any 6' Fence)

17 1/4x26x1 Exact MERV 7 AC Furnace Filters 6 Pack Cone Filler Designed for hydroponic/soilless growingNordic 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