Austin Air "it" Personal Pre-Filter - White (F100B)

Replacement pre-filter for the Austin Air "it" Personal HEPA Air Purifier, in white. It's the first layer the air passes through, holding back dust, lint, fibers and pet hair so they never reach the HEPA media.

The "it" is small, and a small filter clogs faster than a full size one. That makes the pre-filter the part that protects your investment. Austin Air calls for replacing it every three months under normal home use, and keeping to that schedule maintains airflow and lets the main HEPA filter run its full life. If you have pets, a dusty room or heavy allergy seasons, plan on changing it sooner.

Made specifically for the "it" personal purifier, so it isn't interchangeable with standard or junior size Austin Air pre-filters. It snaps on in seconds with no tools. White is the usual match for lighter colored units.

Product Features:

• First Stage Filtration: Captures dust, lint, fibers and pet hair.
• Protects the HEPA Filter: Keeps larger debris from clogging the main filter underneath.
• Three Month Replacement: Low cost consumable on a simple quarterly schedule.
• Built for the "it" Purifier: Sized specifically for the Austin Air "it" Personal HEPA Air Purifier.
• Tool Free Install: On in seconds.

Buying a few at a time covers you for the year and saves a repeat order every quarter.