The smart HEPA purifier that clears pet dander from a whole room
Is this the right fit?
- Best for
- pet owners, allergy sufferers, and bedrooms or living rooms where dust and dander collect
- Skip if
- Replacement filters are a recurring cost every few months
- Check before ordering
- Confirm the dimensions, exact model, included parts and return terms on the Amazon listing before ordering.
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The PuroAir 100i is a smart HEPA air purifier sized for whole rooms, using a 3-layer system of a pre-filter, HEPA filter, and activated carbon to trap dust, pollen, pet dander, and smoke while the carbon layer cuts odors. A built-in air-quality sensor reads the room and adjusts fan speed automatically, and a color indicator shows current air quality at a glance along with a filter-change reminder. Smart controls let you run it from an app or set schedules. It is quiet enough to leave running overnight and targets the everyday triggers behind allergy flare-ups. Best for pet owners, allergy sufferers, and bedrooms or living rooms where dust and dander collect.
Pros
- 3-layer HEPA and carbon filtration captures dander, dust, pollen, and odors
- Auto mode reads the room and adjusts fan speed without you touching it
- Color indicator shows live air quality and flags when the filter needs changing
- Quiet enough to run through the night in a bedroom
Cons
- Replacement filters are a recurring cost every few months
Frequently asked questions
What room size does it cover?
It is rated for whole rooms up to around 1,000 square feet on its lower settings, refreshing smaller rooms faster.
Does it help with pet dander and allergies?
Yes, the HEPA layer is designed to capture pet dander, pollen, and dust, which are common allergy triggers.
How often do I replace the filter?
Roughly every three to six months depending on use. The unit shows a reminder light when it is time.
Is it quiet enough to sleep near?
On low and auto modes owners run it overnight without it disturbing sleep. Top fan speed is noticeably louder.
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