Austin Air "it" Replacement Filter
Specifications
Shipping and Returns
Free shipping on air quality units to the contiguous U.S. Most products can be returned within 30 days, but eligibility and return costs vary by brand. See our Shipping & Returns page for more details.
Austin Air "it" Replacement Filter
Genuine replacement filter for the Austin Air "it" personal air purifier. Choose HEPA Only for medical-grade particle filtration, or With VOC Carbon Wrap to add an activated-carbon layer for odors and chemical fumes. Compact, true-HEPA filtration for desktops, nightstands, and small personal spaces.
- Fits: Austin Air "it" personal air purifier (C100).
- Options: HEPA Only, or With VOC Carbon Wrap for added odor/chemical control.
- When to replace: replace as performance drops with use; refresh the pre-filter regularly to extend filter life.
A note on buying ahead: the VOC carbon wrap slowly adsorbs odors and chemicals from the air around it even while sealed in storage, so order that option when you're ready to install it rather than keeping a spare for years. The HEPA Only option isn't affected.
As an authorized Austin Air dealer, every filter we ship is genuine OEM — sealed and sized to Austin's clinically tested spec, so you won't lose efficiency to the air-leak issues common with third-party filters.
Download the Austin Air Owner's Manual & Filter Change Guide (PDF)