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BLUEAIR Protect 7400 SmartFilter, Genuine Replacement Filter for Protect 7470i, 7410i Home Air Purifiers for Virus, Bacteria, Dust, Smoke and Allergens

  • Based on 107 reviews
Condition: New
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$69.99 Why this price?
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This item is eligible for return within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 20
Order within 17 hours and 49 minutes
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Features

  • COMPATIBILE WITH PROTECT 7400 MODELS: Blueair Replacement SmartFilter compatible with Protect 7470i and 7410i air purifiers - recommended for large spaces
  • NO COMPARISON: Genuine Blueair filters are specifically designed to enable optimal air flow and performance over time; When combined with electrostatic filtration, this results in faster and quieter cleaning than traditional HEPA filtration
  • 24/7 PROTECTION*: Against viruses and bacteria with GermShield technology that kills 99% of germs caught by the filter; Proactively monitors conditions and prevents growth on the filters on standby
  • ACCURATE LIFESPAN & REPLACEMENT TRACKING: Helps you get the most out of your filter & eliminate unnecessary replacement with an algorithm to track pollutant levels and calculate filter life; Maximum of 1-year filter life
  • AUTOMATED REPLACEMENT REMINDERS: Smart RFID chip automatically resets the replace filter reminder when new filter is installed; Subscribe & save up to 10% on auto-delivered filters when replacement is needed
  • INDEPENDENTLY TESTED ZERO OZONE: AHAM Verifide - Performance and Clean Air Delivery Rate (CADR); California Air Resources Board (CARB) - Ozone Safety Standards Certified; Intertek Sustainability Program - Zero Ozone Verified (<5 ppb)

Description

Genuine Blueair replacement filter compatible with Protect 7470i and 7410i air purifier models. SmartFilters are designed to deliver superior performance with data-based filter lifetime tracking, a smart RFID chip, and longer filter life (maximum of 1 year). The combination Protect 7400 SmartFilter features a particle filter layer to remove airborne particles like pollen, dust, mold spores, pet dander, viruses and bacteria, fine smoke particles and more.The activated coconut carbon layer absorbs gases, Volatile Organic Compounds (VOC), chemicals, odors, exhaust and more. Accurate filter life tracking helps you get the most out of your Protect 7400 SmartFilter and eliminates unnecessary replacement with an algorithm to calculate filter life based on fan speed, particle sensor data, and estimated filter loading. View data anytime via the app. Once replaced, the air purifier will recognize the new filter’s RFID chip and automatically reset your filter life status. Please check your local recycling facilities for availability. Authentic Blueair replacement filters are specifically designed for optimal performance over time. Your SmartFilter will last a maximum of one year depending on room conditions. To ensure performance, replace your filter when alerted by the air purifier and/or app that replacement is needed.NO COMPARISON: Blueair models with HEPASilent's mechanical and electrostatic filtration produced higher CADR, lower noise, and had lower energy consumption vs. the same models with only mechanical filtration (H13 filter). 24/7 PROTECTION: 24/7 protection refers to the key function of GermShield technology, that is activated when the unit is in standby mode. Tested on Staphylococcus albus and MS2 bacteriophage (deactivation) and Ecoli (growth prevention). Not proven to kill SARS-CoV-2 or prevent transmission of COVID-19.


Brand: Blueair


Material: Combination Filter


Product Dimensions: 13"L x 9.3"W x 3.5"Th


Compatible Devices: 7410i • 7470i


Item Weight: 0.94 Kilograms


Product Dimensions: 13.2 x 9.4 x 3.4 inches


Item Weight: 2.07 pounds


Manufacturer: Blueair


Country of Origin: China


Item model number: F7400


Warranty Description: 30 day warranty.


Batteries required: No


Included Components: Replacement Filter


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Always happy with this well designed filter.
This is a replacement filter, so it’s not the first time I’ve used this product. I really am happy with the design and “clean air results” of this filter. It definitely cleans the air, as the filter turns dark gray from the particles it scrubs from our air. It’s nice that these filters last a long time, too. We change ours ever 6-9 months. ... show more
Reviewed in the United States on July 23, 2023 by BW

  • Recommended
Same OEM at much lower price.
Reviewed in the United States on August 27, 2023 by pjazz

  • Work great - just expensive
There are cheaper third party options.
Reviewed in the United States on June 13, 2023 by Rhonda Ellis

  • BlueAir Filter ~ Works Like It Should
Because there really aren't any aftermarket BlueAir 7400 filters I ordered this and have absolutely no complaints. It's exactly like the one that came with my air purifier and they last a really long time. The price is up there but with the long life and no other cheaper ones around, it's well worth the purchase. Highly recommended! ... show more
Reviewed in the United States on December 12, 2022 by Mizshutterbug

  • Fits and works well
Good product for our purifier. Fits perfect and working well
Reviewed in the United States on January 17, 2023 by laura

  • Great product
Easy to place in. Lasts long.
Reviewed in the United States on July 3, 2022 by Elsa Pichon Marsida Najdeni

  • Perfect fit. Original Blueair part.
Exactly like the one that came with it. Original Blueair part. Works perfectly and automatically logs the new filter in the app and resets the filter life meter.
Reviewed in the United States on November 13, 2021 by Thomas Ferguson

  • Maybe if they actually sent the 7400 filter rather than the 7700
I ordered this ahead of needing it, like you do. It arrived and the picture on the box looked right, I had no reason to think it wasn't the right filter, I didn't even know they had different sizes, because I searched and ultimately ordered the correct filter for my. BluAir 7400 model Air purifier. Silly me for waiting till I needed it to open it and try to install it, only to find that it was way too big. I checked my order, verified I had ordered the right size, then lo and behold, I look at the box, which says fits 7700 model. Now, you'd think, "no big deal, I'll just return it and Amazon will help to correct the shipping error." But you'd be wrong. Of course the return period ended on 10/26. I didn't need to change it until 11/2. But trying to resolve this issue is a nightmare. Can't even talk to anyone because it's past the return period. What a joke. ... show more
Reviewed in the United States on November 3, 2021 by Mike Perret

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