8x30x1 MERV 13 AC Furnace Filters 6 Pack books-&-videos • Low bypass and high-capacity

• Low bypass and high-capacity design

to overcome the resistance to the initial wetting

No adjuvants or stickers needed

Most natural weed killers disappoint—they brown the tops but leave the roots intact

500K 47″ x 13″ x 2¼” 17 lbs 48½” x 16″ x 4″ 19 lbs 1

8x30x1 MERV 13 AC Furnace Filters 6 Pack books-&-videos • Low bypass and high-capacityNordic 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