14x22x1 Exact MERV 13 AC Furnace Filters 12 Pack Tents & Tarps Eliminator’s proprietary formula is made

Eliminator’s proprietary formula is made in handcrafted batches to ensure maximum quality control

The S50 digital display shows exact ppm readings down to 1 ppm resolution

Maximize your lighting setup without adding more lamps or additional heat sources

Optimize Coverage - 3ft × 3ft

14x22x1 Exact MERV 13 AC Furnace Filters 12 Pack Tents & Tarps Eliminator’s proprietary formula is madeNordic 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