14x20x1 Pleated MERV 13 Air Filters 24 Pack hawthorne 3 Year Warranty

3 Year Warranty

This product is designed to protect against dirt

*Does not include 1' height extension poles

Bio·Grow® is a liquid growth fertilizer which can be applied to most types of soil and substrate mixtures

Also a specially designed recessed drain that allows it to be highly protected and gives the ability to easily tip the unit for draining

14x20x1 Pleated MERV 13 Air Filters 24 Pack hawthorne 3 Year WarrantyNordic 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