9_3/4x23_3/4x1 Exact MERV 14 AC Furnace Filters 6 Pack double-ended Rare Dankness Perfecta FORTIFY is

Rare Dankness Perfecta FORTIFY is an additive that aids in plant rigidity and strength

For the ultimate in air-cooling your Phantom CMh reflector

GC Extended Releases are ideal for odor mitigation protocols and limiting cross-contamination of odors and VOCS (Volatile Organic Compounds)

call the American Hydroponics support line: 888

No fillers are used

9_3/4x23_3/4x1 Exact MERV 14 AC Furnace Filters 6 Pack double-ended Rare Dankness Perfecta FORTIFY isNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.