16x28x6 Aprilaire Space-Gard 2400 Replacement Part 401 MERV 13 Air Filters 1 Pack Lighting • Ideal for vegetative growth

• Ideal for vegetative growth indoors and self-watering planters outdoors

Enhance uniformity by independent control over perimeter versus interior of the environment

ervi weekly for at least 3 weeks

Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened

the strictest organic certification in the industry

16x28x6 Aprilaire Space-Gard 2400 Replacement Part 401 MERV 13 Air Filters 1 Pack Lighting • Ideal for vegetative growthNordic Pure 16x28x6 Aprilaire Space Gard 2400 Replacement Air Filters Part 401 MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your workspace or office. Each time air passes through a Nordic Pure Pleated ASG replacement furnace filter, lint, household dust, pollen, dust mites, pet dander, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air