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Blueair Air Purifier Replacement Filter, Blue Pure 311 Auto
Key item features
- Compatibility: Blueair Combination Particle + Carbon Replacement Filter compatible with Blue Pure 311 Auto air purifier
- Particle Removal: Removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment
- Odor Control: Activated carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC)
- Eco-Friendly: Recyclable filter; check local recycling facilities for availability
- Replacement Frequency: Recommended to replace filter every 6 months when used 24 hours a day
- Comprehensive Protection: Protects against both gaseous and particulate contaminants with advanced polypropylene filter media
- 360-Degree Design: Filter surface area is over 13 square feet, enhancing filtration efficiency
Generated by AI
Specs
- Works withAir Purifier
- Compatible models311 Auto
- Contaminants removedBacteria, Dust, Mold, Odor, Dust Mites, Smoke, Viruses, Pollen, Pet Dander
- MaterialPolypropylene
- Height12.8 in
- Thickness1"
Current price is USD$39.99
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About this item
Product details
The Blue Pure 311 Combination Particle + Carbon filter protects against both gaseous and particulate contaminates. Advanced polypropylene filter media removes particle pollutants from your indoor air, such as pollen, dust, and pet dander. At the same time, a layer of activated carbon mesh traps light household odors from pets, cooking, smoke, and more. The 360-degree design allows the filter surface area to be over 13 square feet in size.
- Blueair Combination Particle + Carbon Replacement Filter compatible with Blue Pure 311 Auto air purifier
- Genuine Blueair replacement filter; Specifically designed to maintain premium performance over time and ensures your warranty remains intact
- Particle filter; Removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment
- Activated carbon mesh; A layer of carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC)
- Recyclable, so the only thing you're adding back into the environment is clean air; Please check your local recycling facilities for availability
- We recommend replacing your filter about every 6 months when used 24 hours a day
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Works with
Air Purifier
Compatible models
311 Auto
Contaminants removed
Bacteria, Dust, Mold, Odor, Dust Mites, Smoke, Viruses, Pollen, Pet Dander
Material
Polypropylene
Customer ratings & reviews
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Showing 1-3 of 62 reviews
May 4, 2025
Walmart customer
5 out of 5 stars review
Seller Verified Purchase
Great for allergy symptoms
I have allergies all year and since I started using the Blue Pure air filter I have noticed a huge difference. My sneezing “attacks” have almost completely stopped and I definitely don't have the allergy symptoms as bad anymore. When I open my windows and shut my Blue Pure off, my allergy symptoms come back.
Review from blueair.com
Helpful?4QEHFOVMZRMF324410262
Feb 28, 2025
KLS mom
5 out of 5 stars review
Seller Verified Purchase
Grateful for this!
We have 5 air filters in our house. We had ours running before, during, and 3 days after the recent fires in Los Angeles (until the power was cut). We got power back a few weeks later and turned them on again. We are still in an evacuation zone. Our house is still standing but had almost no smoke. Thank you BlueAir!
Review from blueair.com
Helpful?4QEHFOVMZRMF324410262
Aug 13, 2025
J Bergren
5 out of 5 stars review
Seller Verified Purchase
Filter change
Easy to change filter. And a big asset to our kitchen
Review from blueair.com
Helpful?4QEHFOVMZRMF324410262
