Get the alert
A Filter Replacement Alert appears on the unit's LED display and in the Smart Life app the moment a filter nears the end of its life.
Filter Care & Maintenance
No guesswork, no surprises. Your purifier tells you exactly when a filter needs attention — and genuine replacements are always a tap away.
Three Steps
A Filter Replacement Alert appears on the unit's LED display and in the Smart Life app the moment a filter nears the end of its life.
Tap to reorder the exact filter for your model. Genuine Breathe In filters keep your HEPA H13 performance certified.
Slide out the old filter, slide in the new one, and reset the reminder. No tools, no service visit required.
Indicative figures — actual life depends on usage and local air quality.
Filter Type
3-Stage (Pre-Filter, HEPA13, Carbon)
Typical Filter Life
8–12 months
Replacement Price
Filter Type
4-Stage (Pre, HEPA13, Bioenzyme, Plasma)
Typical Filter Life
10–12 months
Replacement Price
Filter Type
7-in-1 (Bioenzyme, HEPA13, Reactive Oxygen)
Typical Filter Life
12 months
Replacement Price
Filter Type
6-Fold (Triple Composite, HEPA13, Bioenzyme)
Typical Filter Life
12 months
Replacement Price
Figures shown are indicative. Replace filter life and prices with official values.
Opt in and we'll ship the right replacement filter to your door, automatically, before yours expires. Cancel anytime.
Every Breathe In filter is tested to keep your purifier capturing 99.97% of
PM2.5 — exactly as it did on day one.