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EQUIPMENT FIT

103724 fits Dri-Eaz DefendAir HEPA 500 air scrubber (114178 / F284)

Fits this model

What to check

  • The HEPA 500 equipment is discontinued, but Legend Brands continues to publish 103724/F415 as its four-pack DOP stage-two prefilter.
  • Install the DOP stage-two filter between the F270 or F271 standard prefilter and the primary HEPA filter.
  • A filter alone does not establish DOP-test compliance. Confirm the complete three-stage configuration, equipment condition, test procedure, contamination conditions, and current manufacturer instructions.
  • Wear appropriate protective equipment when handling contaminated filters and dispose of them according to applicable local requirements.
Manufacturer documentation

Used to confirm the published part details.

Manufacturer documentation

Used to confirm the published part details.