10x36x1 MERV 13 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal UL approved

UL approved

Reapply every 2–4 weeks for heavy infestations or in high-risk seasons

Psyllids (including Pear Psyllids)

Let Grow1 help light your way today

Patience is it

10x36x1 MERV 13 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal UL approvedNordic 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