Why it matters
The Blueair PetAir Pro Replacement Filter is a maker-original filter for the Blueair PetAir Pro.
Made for Blueair's PetAir Pro purifiers. The model label is usually on the back or under the filter door; match it before ordering.
Construction: H13 HEPA.
Most purifier HEPA filters last six to twelve months in normal use; follow the unit's filter indicator and replace sooner in smoky or pet-heavy homes.
This is the set for the PRO model; the standard and PRO units take different filters.
It fits the Blueair PetAir Pro, which its maker lists as rated for 271 sq ft. A unit that runs on high in a large room loads its filter faster than the same unit on low in a bedroom.
This is the particle stage: the pleated HEPA or HEPA-type media catches dust, pollen, dander and smoke particles, and it gets better at catching them as it loads, until the airflow drops. When the intake side turns gray or the fan sounds strained on its usual setting, it's due.
Use the filter made for your exact unit: purifier filters seal against their own housing, and a close-but-different filter lets air bypass the media.
Who it's for, and who should skip it
Good fit if
- Blueair PetAir Pro owners
- Keeping rated performance
Look elsewhere if
- Other purifier models
Pros and cons
Pros
- Maker-original part
Cons
- Only fits its own unit family
- A recurring cost of owning the purifier
Limitations to weigh
- Specifications are the maker's or seller's own figures; check fit against your equipment's model number and the actual size.
Specifications
The bracket shows where each figure comes from.
| Price | $89.99 | Maker |
|---|---|---|
| Filter type | H13 HEPA | Maker |
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- Winix Filter A Replacement Filter
- Hathaspace HSP001 Replacement Filter
All air purifier replacement filters, compared in one table · Every Blueair product we cover
Final verdict
A practical choice for blueair PetAir Pro owners. Confirm the model it fits before ordering.
Where to buy
Each button opens this exact model. Disclosure