This replacement filter is for the Austin Air HealthMate Jr. Plus (HM-250) and includes a pre-filter.

The HealthMate+ Jr.™ provides the most comprehensive air cleaning solution, removing sub-micron particles, chemicals and noxious gases. Every minute, The HealthMate+ Jr.™ draws over 125 cubic feet of air through a 4-stage filter containing 7.5 pounds of Activated Carbon impregnated with Potassium Iodide and over 30 square feet of True Medical Grade. The result, more clean air delivered faster and more efficiently than any other air cleaner on the market. 

• STAGE 1 - Large Particle Pre-filter • Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander) 
• STAGE 2 - Medium Particle Pre-filter • Removes small to medium size particles (e.g. molds, spores and pollen) 
• STAGE 3 - 6.5 lbs. of Activated Carbon and Zeolite impregnated with Potassium Iodide • Removes chemicals, gases and odors (e.g. sulfuric acid and ammonia) 
• STAGE 4 - 30 ft. of True Medical Grade HEPA • Removes harmful micro-organisms (e.g. bacteria and viruses)

Compatibility: This replacement filter is interchangeable with all junior sized Austin Air replacement filters and is compatible with all junior sized Austin Air models. The HM-250 replacement filter can be used with the HM-200, HM-205, and the Baby's Breath model.