Plastic inner housing model 2400

 Other Items from Aprilaire/ Spacegard model 2400 filter

  Seal Kit model 2400 New Style 4724 Universal Seal Kit - Seal kit, attaches with spray glue (not included)
  Honeywell PopUP ; Media Replacement Filter - 
  x0444 Merv 10 rating Standard Replacement for Lennox PMAC-12C and Aprilaire/Spacegard 2400 part 401 - Aprilaire model 2400 part # 401
  Model 2400, part 401 Factory OEM replacement filter - Replacement factory OEM filter, this is not a generic
  Pleat Spacers 6 pack model 2400 - 
  x5425, Merv 16 rating High Capacity Repacement fo Lennox PMAC-12C & Aprilaire/Spacegard 2400 part 401 - Aprilaire model 2400 part 401
  glue - 
  Plastic inner housing model 2400 - Inner housing with pleat spacer and seals