12x22x1 Exact MERV 13 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal It does not affect any

It does not affect any beneficial bacteria within the soil or in your garden

Varia has a hole-like structure

• Energy efficient variable speed motor

Designed to minimize wrist & forearm fatigue during heavy weight shearing of trees & bushes

Filter: ½" MERV 8 washable

12x22x1 Exact MERV 13 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal It does not affect anyNordic 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