Box Fan Air Filter 20x20x1 Ultra MERV 16

Description

• Easy installation with 3 included Velcro attachment pieces per air filter for secure mounting to standard 20×20 box fans. Box fan not included.
• Actual size: 19 1/2 x 19 1/2 x 3/4 (19.5 x 19.5 x 0.75) for compatibility with most standard 20×20 box fan air filter setups.
• Ultra MERV 16 captures 96% of airborne particles from 0.3 to 1.0 microns for high-efficiency indoor air filtration.
• Ideal for bedrooms, high-traffic areas, living rooms, offices, classrooms, and workshops to help support cleaner indoor air where it matters most.
• Made in the USA with premium filtration media, engineered and designed for box fan efficiency.

Nordic Pure 20x20x1 Ultra MERV 16 Box Fan Air Filters help turn a standard box fan into a simple DIY air purifier-style setup for cleaner indoor air. Designed for use with standard 20×20 box fans, these high efficiency air filters help capture pet fur, pet dander, dust, pollen, smoke particles, mold spores, and fine airborne allergens with low airflow resistance to help air move through the air filter more efficiently. Each air filter includes 3 Velcro attachment pieces for quick and secure installation. Box fan not included.

Ultra MERV 16 captures 96% of airborne particles from 0.3 to 1.0 microns for high-efficiency indoor air filtration. Built with 2.5x more pleats than standard air filters, the expanded surface area supports improved particle capture and extended air filter life. These box fan air filters help support cleaner indoor air in bedrooms, high-traffic areas, living rooms, offices, classrooms, and workshops. Each air filter measures an actual size of 19 1/2 x 19 1/2 x 3/4 (19.5 x 19.5 x 0.75) and is engineered and designed for box fan efficiency.