Standard Pre-Filter Standard Series Black filter is designed for

Black filter is designed for Black and Midnight Blue units

purified air in your personal spaces

or anyone seeking deeper

Perfect for: Individuals living in new construction homes

Standard Pre-Filter Standard Series Black filter is designed forKeep your Austin Air purifier running like new with a genuine standard large particle prefilter replacement, available in black or white to match your unit. This essential first stage filter captures visible airborne particles like dust, hair, pet dander, and other debris preventing them from clogging your main filter and compromising performance. Swapping out your prefilter regularly not only boosts airflow and energy efficiency, but also extends the