This standard 2-inch pre-filter removes larger particulates and protects the primary filter.

Activated Carbon Filter adsorbs odors and noxious fumes.

With the standard Dri-Eaz 2 In. pre-filter and primary HEPA filter, the HEPA 700 removes dust, mold and other particulates and passes the stringent DOP air filtration tests often required.

Designed specifically for the DefendAir 400 air scrubber, the pre-filter ensures the highest air filtration and air purifying efficiency. The highly portable, stackable DefendAir 400 air scrubber with HEPA removes dust, allergens and other potentially harmful particulates.

This replacement HEPA filter fits the HEPA 400 Air Scrubber, Velo and Velo Pro air movers from Dri-Eaz. This filter also restores your Velo HEPA Attachment Kit (F518) to maximum efficiency. It is ideal for use during general air scrubbing applications.