25x29x1 MERV 12 AC Furnace Filters 6 Pack Aeromixer Synthetic Pro Edition Grow Year-Round

Grow Year-Round

Made of durable silicone rubber

Dimming Settings: 600-1200

• Lower heat output—reducing cooling costs

These paper-wrapped Mini Blocks are designed for seedlings and cuttings

25x29x1 MERV 12 AC Furnace Filters 6 Pack Aeromixer Synthetic Pro Edition Grow Year-RoundNordic 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