Manufactured by C-vac for the Dri-Eaz DefendAir HEPA 500 Air Scrubber.

With an efficiency of 99.97% on particles down to 0.3 microns this Primary Filter provides the efficiency and capacity in accordance with Dri-Eaz filtering applications.

Bulk packaged in a case of 8.

Also available individually for $85.00 each. Go to item: P/N 1405Z1-E

Made in the USA.