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EQUIPMENT FIT

111333 fits Dri-Eaz DefendAir 400 air filtration system

Fits this model

What to check

  • The manufacturer explicitly identifies 111333 as a DefendAir 400 filter.
  • Confirm the equipment identity, filter dimensions, package quantity, and current replacement instructions before ordering.
Manufacturer documentation

Used to confirm the published part details.

Manufacturer documentation

Used to confirm the published part details.

111333 for Dri-Eaz DefendAir 400 air filtration system | We Have All Parts