16x20x1 DefendRx Polarized Media Air Conditioning, Furnace, Return Air Filter with 4 Low-Pressure Media Pads (1-year supply) Made in Canada exclusively for Pursuit Distributors, a US-based company.

Features patented Polarized Media Technology that captures particles down to 0.3 microns with 97% efficiency, providing superior air filtration performance. Delivers industry-leading low pressure drop, ensuring minimal impact on HVAC system performance. Foam sealing gasket reduces air bypass, outperforming MicroPower Guard and other polarized media filters. Standard sizes actually measure 3/8 inch less on each side, ensuring a precise fit (e.g., a 20x20 inch filter measures 19 5/8 x 19 5/8 inches). Custom sizes are available by visiting PursuitDistributorsOnline and selecting "BUY CUSTOM SIZE EAP FILTER". The DefendRx 1000 Electronic Air Purifier (EAP) is a 1-inch configuration frame and media combination kit that includes a metal filter frame with patented media, 3 replacement media pads, wiring harness, and accessories. Designed with low static pressure impact, ensuring HVAC equipment can perform as intended when properly specified. Effectively removes dirt, dust, pollen, germs, bacteria, viruses, odors, VOCs, and other elements down to 0.3 microns in size, and can even remove some VOCs down to 0.007 microns. Addresses the fact that 98% of airborne particles are smaller than 1.0 micron, which most air filters cannot capture. When combined with UV sterilization, the DefendRx EAP provides the best air purification system available to protect humans, pets, and equipment. Available in 1-inch, 2-inch, and 5-inch configurations, as well as all standard sizes, with the 1-inch and 2-inch models customizable to fit any EXACT filter slot.