5-stage filtration captures tiny airborne pollutants while helping tackle the fur, dander and odors that come with sharing your home with pets.
RealTrack™ uses fan speed, usage and pollution levels to calculate remaining filter life, so replacement timing is based on how you actually use your purifier.
PetAir Pro Replacement Filter
Keep your PetAir Pro performing at its best with 5-stage pet-focused filtration designed to tackle fur, dander, tiny airborne particles and everyday pet odors
Fast & free shipping
30-day returns
Extended warrantyWhy you’ll love it
Pet-focused filtration that helps keep your home feeling cleaner and fresher with less guesswork.
- Captures 99.97% of tiny airborne pollutants down to 0.1 microns
- Helps tackle pet dander, pollen & dust mite allergens
- Helps keep everyday pet odors under control
- Tracks filter life based on your actual use
- Alerts you when it’s time for a replacement
- Easy to swap when it’s time for a fresh filter
Up to 1-year
filter lifetime 
Accurate filter lifetime tracking 
App replacement alerts 
Quick & easy filter
changes
Features & Technologies
- 5-stage pet filtration tackles particles, allergens and odors.
- H13 HEPA filter media captures tiny airborne pollutants. OdorFence™ Technology captures and breaks down common odor gases.
- 99.97% particle capture targets particles down to 0.1 microns.
- RealTrack™ Technology accurately tracks remaining filter life.
- App filter alerts let you know when it’s time to replace.
- PetAir Pro compatibility ensures the right fit and performance.
5-stage filtration captures tiny airborne pollutants while helping tackle the fur, dander and odors that come with sharing your home with pets.
RealTrack™ uses fan speed, usage and pollution levels to calculate remaining filter life, so replacement timing is based on how you actually use your purifier.
Smart Filtration, you can trust
Find the "tap here for a new filter" sticker on the inside of your device.Unlock your phone & tap & hold it to the sticker on the cage of your device.It automatically directs you to the compatible filter.
Blueair's proprietary RealTrack™ technology algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time, and pollution levels.
Dirty filters clean the air less efficiently. Sign up for a filter subscription & get fresh filters delivered right when you need them.
Industry leading 5 stage pet filtration & H13 HEPA filter media
Captures 99.97%² of tiny airborne pollutants down to 0.1 microns, such as fine particles, dust mite allergen, pollen, bacteria, virus and mold allergen⁴
OdorFence captures common odor gases and breaks them down. It's deep, effortless clean air you can feel, and smell, every day.
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