20x27x1 Exact MERV 13 AC Furnace Filters 6 Pack growing-accessories 10x higher concentration than the

10x higher concentration than the leading competitor

Item # Description Box Dimension Gross lbs CS/QTY UG-D/PVC/10 UltraGrow – PVC Ducting 10” 25′ w/ 2 clamps 20½” x 20½” x 13¾” 29 lbs 4

3/4 Horsepower Motor

1x 4 Inch Inline Fan with Fan controller

and corded 6-ft power plug cord

20x27x1 Exact MERV 13 AC Furnace Filters 6 Pack growing-accessories 10x higher concentration than theNordic 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