MD / HAH Tru-Seal HEPA Microfilter Central Vacuum Bags 3-Pack (8 Gal) AV2 Replace it when the heater

Replace it when the heater will not power up or runs unpredictably

stable height settings

An overfilled bag also strains the motor and can shorten its service life

Dirt Devil Vision 23

MD / HAH Tru-Seal HEPA Microfilter Central Vacuum Bags 3-Pack (8 Gal) AV2 Replace it when the heaterThese MD HAH Tru Seal microfilter bags deliver HEPA grade filtration for MD brand top fill central vacuum machines. Sold as a 3 pack (Part #720TS 3), each bag holds approximately 8 gallons of debris. HEPA media captures fine dust, allergens, and microscopic particles 8 gallon capacity per bag for fewer changes Tru Seal design for MD top fill machines with 3 connection points (incoming line right or left, plus utility valve) The Tru Seal collar locks