This pleated media filter features rugged construction and provides high-quality performance at a low initial cost. This is the 1st Stage Pre-Filter for the Dri-Eaz DefendAir HEPA 500 and DefendAir EX Air Scrubbers. It measures 16" x 16" x 1".

HEPA Filter for use in the ACSI Force Air 700. Measures 12 x 12 x 11.5 inches.

First stage pre-filter for the Force Air 700. Add additional efficiency and protection to your main filter with this pre-filter.

This activated carbon filter allows the Dri-Eaz HEPA 500 Air Scrubber to capture a wide variety of volatile organic compounds (VOCs), including soot and smoke, food odors, fumes from paint and paint thinners, sewer odors, and many other compounds. Each filter measures 16" x 16" x 1".

This optional 2nd Stage Filter for the Dri-Eaz DefendAir HEPA 500 Air Scrubber is a medium-efficiency, extended-surface pleated panel designed for use in all types of residential, commercial, and industrial air filtration systems.