18x18x1 Pleated MERV 12 Air Filters 6 Pack dupe Dimensions: 26"L x 13

Dimensions: 26"L x 13

It is designed for vegetative cultivation practices in commercial cultivation or home hobbyists cultivating without CO2 supplementation

Cooling Capacity 4500W/16000BTU

3 in | Airflow: 52 CFM | Noise: 18 dBA | Bearings: Dual Ball

This live spore preparation has been developed as a preventative treatment to control common plant pathogens such as Botrytis cinerea

18x18x1 Pleated MERV 12 Air Filters 6 Pack dupe Dimensions: 26"L x 13Nordic 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