17_1/2x27x1 Trane Replacement MERV 7 AC Furnace Filters 6 Pack Hydroponics These sponge-like

These sponge-like

so you'll have 30 days of protection with each 2-pack

Replacement Cartridge

1 gal 3 mm

The Mini is one of the most sought-after machines on the market and packs quite the punch replacing 18 human trimmers without sacrificing quality

17_1/2x27x1 Trane Replacement MERV 7 AC Furnace Filters 6 Pack Hydroponics These sponge-likeNordic 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