

🌬️ Elevate your air game — because clean air is the new luxury.
The Blueair HEPASilent SmokeStop Filter (F400SM) is a high-performance replacement filter designed for Blueair Classic 400 Series air purifiers. It combines HEPASilent technology with a specialized SmokeStop layer to capture 99.97% of airborne particles including smoke and odors, operating quietly at 56 dB. Compatible with multiple Classic 400 models, this 1.92 kg filter ensures cleaner, fresher air for your home or office.

| ASIN | B0002EXDRG |
| Best Sellers Rank | #26,155 in Kitchen ( See Top 100 in Kitchen ) #79 in HEPA Air Purifiers |
| Brand | BLUEAIR |
| Color | Black |
| Compatible Models | Blueair Classic 403, 405, 450E, 480i, 490i |
| Customer Reviews | 4.4 4.4 out of 5 stars (325) |
| Date First Available | 6 August 2012 |
| Item Weight | 1.92 Kilograms |
| Material | SmokeStop Filter |
| Model Number | F400SM |
| Noise Level | 56 Decibels |
| Product Dimensions | 10.16 x 25.4 x 53.34 cm; 1.92 kg |
| Special Features | SmokeStop functionality |
A**X
great filter but overpriced
you can get the same in EU for half, and you saying no taxes in ae, yes no taxes but prices are hiked
M**O
Clean air
The best filters with great results
E**O
Original, will last long!
A bit to pricy as it is recommended to change every 6 months, but these filters are top quality, and handle large volume of air. I change them every one year, well worth it!
A**H
Original
As described but arrived VERY LATE. If you’re happy and you know it....
H**T
Blueair classic 203 filter
On time delivery.. Correct item, as described, good product, fits well on Blueair Classic 203
A**J
Excellent
Good product
A**N
Filter advertised as new but product shows it as used
Always like to keep a stock of one extra filter so i dont have to worry about interruptions. Upon installing it, the blueair filter lit up red and the application stated it has already been used up.
E**I
Good product, excellent delivery
These air purifiers are a must have in dubai. We received the product as described and on time.
D**.
This the first time I tried the carbon version of this filter. It produces such clean air, like after a spring rain.
M**A
Excelente producto. Filtra tanto partículas como vapores. Son de calidad y no desprenden olores extraños.
J**C
The filter is very effective for eliminating the odor, especially when you are suffered from smoke or paint smell in your home. I have a neighbor that smokes everyday and the strong smell came to my place even at midnight. But this smokestop filter solved my problem and works out pretty well. It says officially that the filter has to be replaced after half a year if you turn on the machine 24 hours a day and 7 days a week. However, as for my personal experience, it could effectively work even after 8-9 months. Highly recommend to those who need to eliminate bad odors.
M**I
The pictures show a pack of three filters. Blueair air purifier requires three filters at a time. Only ONE filter was delivered! The price I paid for this one filter is more than double what’s in the local market.
S**7
der Filter so we der Blueair sind nicht billig aber der Filter ist super fuer eine allergy person we ich , jetzt kann ich atmen und have diesen filter seit Weihnachten und nicht mehr abgeschaltet, einfach super und even wenn ich zustimmen muss der preis ist hoch alle 3 monate ABER ER HILFT so hoffen wir dass eines tages ein Angebot here bei Amazon kommt um es billiger zukaufen , thanks Amazon if this may be :-)
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