All standard size units are interchangeable with all standard size filters. So, if you purchased a standard size HealthMate® and would like to upgrade to a Pet Machine®, simply purchase a replacement Pet Machine® filter.
- 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) Color: gray, blue or green
- STAGE 3 – Over 780 cubic inches of Activated Carbon, Specially Impregnated Carbon and Zeolite. Removes ammonias, pet odors and dander, chemicals, and gases
- STAGE 4 – 60 sq. ft. of True Medical Grade HEPA. Removes 99.97% of all particles larger than 0.3 microns and 95% of all particles larger than 0.1 microns.
You can check the size of your existing filter by looking for a label on the underside. Model HM400 indicates standard size filter.
When do I need to replace the filter on my healthmate?
The Pet Machine filter lasts 5 whole years!
How do you change the air purifier filter for the Allergy Machine?
Please see the image gallery for instructions.
How does a HEPA filter work?
It works by forcing air through a fine mesh that traps harmful particles such as pollen, pet dander, dust mites, and tobacco smoke. Read more here.
How does the Pet Machine/Pet Machine filter help with animal allergens?
The pet machine uses HEPA technology to trap airborne dust and dander. The special carbon blend will help reduce many pet odors in the air.