Box Fan Air Filter - Poly 20x20 Pack of 12 leds or density

or density

home and commercial gardens

Energy Efficient: Reduces power consumption by as much as 75%

• (2)4” x 24” material columns (4” x 48” Total)

Box Fan Air Filter - Poly 20x20 Pack of 12 leds or densityNordic Pure polyester box fan air filters do not allow the growth of bacteria, fungi, mildew or mold which will help improve your indoor air quality. Our box fan air filter media has a permanent electrostatic charge which will attract and trap the dust and stop it from being blown through your box fan and back into your home or office. This air filter is made of a 1 8" thick, flat polyester media not a pleated air filter. It will attach flush to the