12x20x1 Pleated MERV 14 Air Filters 6 Pack coco optimal for both hydroponics and

optimal for both hydroponics and soil-based growing

LED CHIPS:Lumileds+Prolight

5-14 gallons per hour

better abrasion resistance than chloroprene

CO2 Sensor:                                                                 Max 1pc per set

12x20x1 Pleated MERV 14 Air Filters 6 Pack coco optimal for both hydroponics andNordic 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.