22x24_1/4x1 MERV 12 AC Furnace Filters 6 Pack Ventilation Verde is a blend that

Verde is a blend that contains high quality

Designed with ultrafine saddle adjustments and paired with a ¼ HP motor prevents stalling

An engineered hydrophilic foam cutting propagation medium specifically designed for optimal callus and rapid root development

They also feature a square drainage pattern

The breathable fabric cover promotes air/gas exchange for increased root-zone oxygen levels

22x24_1/4x1 MERV 12 AC Furnace Filters 6 Pack Ventilation Verde is a blend thatNordic 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