When ambient air is pulled into the portable oxygen concentrator, dust and other particles are captured by the CAIRE FreeStyle Comfort Left Gross Particle Filters. The environmentally friendly replacement filter serves to protect the air intake vents and screens from dust mites, pollen, and other impurities. By keeping it free of unwelcome particles, maintaining an efficient particle filter will also contribute to extending the lifespan of the Comfort portable concentrator unit. only applies to the Left filter.
This can be improved by routine cleaning and replacing damaged filters. Comfort particle filters are also low-maintenance; once a week of washing is typically enough maintenance. Furthermore, it's easy to take out and replace the filters.
Left Gross Filter Specifications:
|Product Features||Removable, washable and reusable
Protects against air born particles
Extends unit lifespan