15x23x1 Exact MERV 7 AC Furnace Filters 6 Pack Tents / Indoor Greenhouses Low power consumption—Jetfans operate at

Low power consumption—Jetfans operate at a mere 25% of the power of comparable inline fans

For stronger

weekly for 4 weeks

Two 250 GPH high-flow pumps

Concentrated Value – Sold as a 2x2

15x23x1 Exact MERV 7 AC Furnace Filters 6 Pack Tents / Indoor Greenhouses Low power consumption—Jetfans operate atNordic 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