Xiaomi KJ300F-X3 (M) Air Purifier: High air purification capacity
Meet the Xiaomi Mi Airpurifier X3—your new best friend for breathing easy. It doesn’t just clean the air; it does it with style and speed, thanks to a CADR of 310 m³/h. Think of it as giving your room a breath of fresh air, literally.
And here’s the kicker: it’s sleek enough to blend into your decor without a fuss. Measuring just 316 x 306 x 650 mm, it’s like that one guest who doesn’t overstay their welcome but leaves the place better than they found it. Inside, it’s packing a trio of filters that work harder than a caffeine-fueled intern:
- First up, the pre-filter snags the big stuff—dust, pet hair, you name it.
- Then, the Japanese H11 filter steps in to catch the tiny troublemakers, like fine dust and bacteria.
- Last but not least, the activated carbon filter tackles the invisible nasties—formaldehyde, fumes, and funky smells.
Plus, with its handy display, keeping tabs on your air quality is a breeze. Performance meets convenience? You bet.
- Progressive air distribution system
- Compact design
- Three-stage filtration system
- Easy to use
- High air purification capacity
General specs
- Brand: Xiaomi
- Model: KJ300F-X3 (M)
- Seller: Vashtovar.rf
- Clean Air Delivery Rate (CADR): 310 m³/h
- Dimensions: 316 x 306 x 650 mm
- Filtration System: Three-stage: pre-filter, H11 filter, activated carbon filter
- First listed by seller: 5/29/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Xiaomi KJ300F-X3 (M) High air purification capacity
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Xiaomi Air Purifier Pro H EU (AC-M13-SC) High-efficiency air filtration
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Xiaomi FJY4013GL/ FJY4011CN High-speed air purification
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Xiaomi Smart Air Purifier 4 Compact Filter Compact design
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Xiaomi No-Consumable Air Purifier Washable filter
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Xiaomi AC-M15-SC RU High-speed air purification
|
|
| Brand | Xiaomi | Xiaomi | Xiaomi | Xiaomi | Xiaomi | Xiaomi |
| Model | KJ300F-X3 (M) | Air Purifier Pro H EU (AC-M13-SC) | FJY4013GL/ FJY4011CN | Smart Air Purifier 4 Compact Filter | No-Consumable Air Purifier | AC-M15-SC RU |
| Color | ||||||
| Rating |
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| Price | $286.29 | $238.89 | $179.71 | $18.00 | $272.54 | $211.93 |
| Seller | Vashtovar.rf | Vashtovar.rf | Vashtovar.rf | Gshopper | Vashtovar.rf | Vashtovar.rf |
| Update | August 19, 2024 | August 19, 2024 | August 19, 2024 | August 26, 2025 | August 19, 2024 | July 31, 2025 |
| Filter Type | High-efficiency filter paper, Activated catalytic carbon | Compact Filter | Washable, Multi-stage ionizing | |||
Air Purifier
Nathan B.
Lille
June 11, 2025
I expected this to solve all my air problems since I trust the brand, but reality is it's good not perfect. It does clean the air fast and looks sleek, but the noise bothers me a bit, especially at night. For the price, I thought it'd be quieter. Still, it's helping with allergies, so I'm keeping it. Could be better, but it's decent.
- Pros: It looks good in my living room and doesn't take up much space. The air feels cleaner quickly, and I like that it shows me how the air is doing on a small screen. The filters seem to catch a lot of stuff, from big dust to weird smells, which is great for my kid.
- Cons: It could be wrong, but sometimes it feels too loud when it's working hard. The filters might need changing often, and that could get expensive over time. I wish it was quieter overall.