18x18x1 Pleated MERV 7 Air Filters 6 Pack Pots and Containers Over the last 60 years

Over the last 60 years supporting and working with growers we know only one strength doesn't cut it

Suitable for use with many different mushroom spores

Dried Fruit Beetles

Operating Rooms

●【Surperior Cooling Indoor Plants Light】All casing is a heat sink and Fanless design will make your growing life easy and quiet

18x18x1 Pleated MERV 7 Air Filters 6 Pack Pots and Containers Over the last 60 yearsNordic 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