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🛡️ Breathe smarter, live cleaner — the future of air purification is here!
The BLUEAIR Protect 7400 SmartFilter is a genuine replacement filter engineered for Protect 7470i and 7410i air purifiers. Featuring advanced GermShield technology, it kills 99% of germs and bacteria while smart RFID tracking optimizes filter lifespan up to one year. Its electrostatic filtration ensures superior airflow and quieter operation compared to traditional HEPA filters. Independently certified for performance and ozone safety, this filter is ideal for large spaces and delivers continuous, reliable air purification.
| ASIN | B08G9Z69DJ |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #133,197 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #833 in Air Purifier Filters |
| Brand | BLUEAIR |
| Brand Name | BLUEAIR |
| Common Applications | Residential, Appliances |
| Compatible Devices | Air Purifier |
| Compatible Hvac Systems | residential |
| Customer Reviews | 4.7 out of 5 stars 246 Reviews |
| EU Spare Part Availability Duration | 1 years |
| Included Components | Replacement Filter |
| Item Dimensions L x W x Thickness | 13.2"L x 9.4"W x 3.4"Th |
| Item Type Name | Air Purifier Replacement Filter |
| Item Weight | 0.94 kg |
| Manufacturer | Blueair |
| Manufacturer Part Number | F7400 |
| Material | Combination Filter |
| Material Type | Combination Filter |
| Model Number | Blueair 7400 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 13.2"L x 9.4"W x 3.4"Th |
| Product Grade | like new |
| UPC | 689122016382 689122015163 689122016375 |
| Unit Count | 1 Count |
| Warranty Description | 30 day warranty |
R**R
Air filter
OEM Blueair filter fit right IN great quality filter easy to install in unit great for cleaning up the air so don't have odor from my pets I have tried aftermarket filters and just didn't seem to last like OEM filters
C**K
Great replacement air filter for my Blueair
My Blueair air filter told me it was time to replace its filter. I had sticker shock looking for a replacement and that this unit is not discontinued. This filter came in with no issues and it slides right in and started to work.
K**S
Great filters for a great air filtration system
Blueair makes wonderful filters for their wonderful air cleaners. Everybody should have one.
R**X
Brand Name vs Generic Filter Replacement
This filter was very difficult to get in my BLUEAIR, and yes, I ordered the right size. The last generic filter I purchased from Amazon was a snap to use
I**E
Works as expected
Works as advertised. OEM guaranteed to work. This resolved my issue where the fan would be on auto and alternate between full-blast and minimal strength.
R**T
Great Product
A necessary item for my air purifier. Fits perfectly and eliminates the need for me to contact the parent company.
M**G
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!
T**T
Blueair filter
Perfect fit for a great air purifier
M**A
Exactly what I needed
Got this on prime day deal, perfect timing since my filter was almost used up. Exact fit for my air purifier
C**O
easy to replace
These filters aren't cheap to buy but ours lasted almost a year with constant use. The filter is real easy to replace. We have 3 air purifiers throughout our house and the Blue Air 7400 is by far the best.
D**L
Genuine Filter at a Better Price
This Blueair HealthProtect 7400 SmartFilter is definitely cheaper than buying directly from Blueair, which is a big plus. It’s a genuine replacement and fits perfectly in my HealthProtect 7470i. While I don’t have scientific proof that it’s better than knockoffs, it feels more premium and well-made.
A**I
I always look for sales and buy more.
I'm a repeat customer for the 7400 SmartFilter. I look for sales and repeat purchase.
Trustpilot
2 months ago
2 weeks ago