- Genuine Austin Air “it” filters — not aftermarket copies
- Fits the “it” Personal purifier
- Configure it — HEPA, add a VOC wrap, or pre-filter
- HEPA up to 5 yrs — VOC wrap about every 3 months
Keep your Austin Air “it” Personal HEPA Air Purifier performing at its best with genuine replacement filter options designed to target particles, odors, and airborne pollutants. These replacement filters are engineered to restore airflow efficiency and filtration performance based on your specific air quality needs.
Available variants include combinations of True HEPA filtration, activated carbon odor control, and pre-filtration for larger particles—allowing you to customize your purifier for everyday use, enhanced odor reduction, or extended filter life.
All variants are designed for proper fit and compatibility with the Austin Air “it” Personal Air Purifier and are easy to install with no tools required.
Available Filter Configurations:
- HEPA with VOC Carbon Wrap
- HEPA with Pre-Filter
- Large Particle Pre-Filter
- VOC Carbon Wrap
Choose the filter configuration that best matches your environment and replacement needs to maintain clean, breathable air where you need it most.
Full Product Details
Austin Air "it" Replacement Filters (FR100 Series)
Genuine Austin Air replacement filters for the compact "it" Personal HEPA Air Purifier. The "it" uses a small filter you can configure to your needs—choose Medical-Grade HEPA on its own, add a VOC Carbon Wrap for odors and light chemicals, or grab the wraps and pre-filter separately. All are genuine Austin Air parts, sized for the "it", and install by hand with no tools.
Choose your configuration
- HEPA with VOC Carbon Wrap (part FR100C) — Medical-Grade HEPA plus a wrap of activated carbon for odors and light chemical exposure
- HEPA with Pre-Filter — Medical-Grade HEPA with a large-particle pre-filter for everyday particle filtration
- VOC Carbon Wrap — the carbon wrap on its own, to refresh odor/chemical control between HEPA changes
- Large Particle Pre-Filter — the outer pre-filter on its own, to extend the life of your HEPA
Compatibility — does it fit my unit?
- Fits: Austin Air "it" Personal HEPA Air Purifier
- Genuine part numbers: FR100 series (the HEPA + VOC Carbon Wrap configuration is FR100C)
- Not interchangeable with full-size Austin Air filters—the "it" is a compact personal unit with its own filters
When to replace
The Medical-Grade HEPA lasts up to 5 years under normal use. The VOC Carbon Wrap is a wear item—replace it roughly every 3 months for consistent odor and chemical control. The large-particle pre-filter can be replaced as it loads up to protect the HEPA.
Why choose the genuine filter
- Exact fit for the "it" cabinet, with the proper seal for rated performance
- Genuine Medical-Grade HEPA and carbon media—not a reduced-media substitute
- Tool-free installation; configure it to your space
Frequently asked questions
Which configuration should I choose?
For particles only, choose HEPA with Pre-Filter. For odors and light chemicals too, choose HEPA with VOC Carbon Wrap (FR100C). Buy the VOC Wrap or Pre-Filter on their own to refresh those layers between HEPA changes.
How often do I replace the VOC wrap?
About every 3 months; the HEPA lasts up to 5 years.
Is installation hard?
No—the "it" filters install by hand, no tools required.
Free U.S. shipping on orders over $99 and 30-day returns, subject to our return policy. These filters are for the Austin Air "it" Personal HEPA Air Purifier.
