20x22x1 Pleated MERV 12 AC Furnace Filters 3 Pack Plant Care/Pest & Disease Control Use at a rate of

Use at a rate of 1 tsp per 5 gallons when buds are forming and continue with every fertilizer application during the blooming cycle

Package Dimensions:                 160mm(L) x 80mm(W) x 90mm(H)

Eight-speed options are available with a power switch

2 x Flora Tube 1/4" OD | 100'

20x22x1 Pleated MERV 12 AC Furnace Filters 3 Pack Plant Care/Pest & Disease Control Use at a rate ofNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different