20x20x1 Pleated MERV 12 Air Filters 3 Pack -monitors-&-timers • 4 full spectrum

• 4 full spectrum

These high quality materials deliver an odor locking power unrivaled by any other backpack on the market

Outside Dimensions: 23" x 47" x 5

Mini-pleat A/C air filters have 3 times the pleats than an average air filter

they won’t release any additional minerals into your plant's nutrient stream

20x20x1 Pleated MERV 12 Air Filters 3 Pack -monitors-&-timers • 4 full spectrumNordic 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