Update: Fulfillment time is currently extended beyond 24 hours

Holmes 9000321 Air Cleaner Aftermarket Replacement Filter

Aftermarket Replacement by Accumulair


or 4 interest-free payments with

Holmes replacement foam pre-filter

  • Fits Holmes models HAP412.
  • Measures approximately 3 3/4" x 11 3/4" x 3/8".
  • Extends the life of HEPA & Carbon Filters.
  • Removes large particulates from the air.
Easy Replacement Instructions