Pay in 4 interest-free payments of $29.45 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Controllable range from 68 to 108 degrees Fahrenheit
Twist lock End Cap
It does not affect any beneficial bacteria within the soil or in your garden
This product is no longer WSDA certified
Varia has a hole-like structure
12x22x1 Exact MERV 13 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal Controllable range from 68 toNordic Pure MERV 13 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200
