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3M Replacement Air Filter for OAC250 Office Air Cleaner

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  • 3M
  • 7444173
  • OAC250RF
  • Temporarily Out-of-Stock
  • Call for next available delivery
Ordering Information
This is the replacement filter for 3M's OAC250 office air cleaner. A three-stage filter design includes both Filtrete filter media and ionization for airborne particulate removal, and carbon for odor reduction. Many factors, such as smoke, can affect filter performance; under normal conditions, however, filter effectiveness lasts up to three months.