Austin Air HealthMate Junior Pre-Filter 15-Pack is the Value Pack of 15 Austin Air PermaFilt replacement pre-filters for Austin Air HM200 Series air purifiers including:

• Austin Air HealthMate Junior HM200
• Austin Air Allergy Machine Junior HM205
• Austin Air HealthMate Junior Plus HM250
• Austin Air Baby's Breath HM205

Austin Air Standard  Pre-Filters are available in two colors:

• Black - for units in Black and Midnight Blue colors
• White - for units in White and Sandstone colors

Austin Air pre-filter is a first stage of Austin air purifier air filtration system.
Austin Air pre-filter traps large dust and dirt particles while protecting True HEPA filter from faster contamination and extending its lifetime.
The pre-filter can be vacuumed using the vacuum cleaner and a soft brush right through the metal mesh of the air purifier air intake.
The Austin Air HealthMate Junior pre-filter's lifetime is 9 to 12 months under normal residential conditions and use.