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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
Blue Pure 511i MaxKey Benefits Cleans 18 m in 12. 5 minutes. Detects and removes pollutants. 360 air intake design. Automatic fan speed adjustment. App and Wi Fi connectivity. Blue Pure 511i Max is a compact smart air purifier designed for small rooms such as bedrooms and offices. It features 360 degree air intake, allowing flexible placement on the floor or a table while delivering efficient air cleaning. The unit cleans 18 m in 12. 5 minutes, 43 m in 30 minutes, or
Key Benefits- Cleans 18 m² in 12.5 minutes.
- Detects and removes pollutants.
- 360° air intake design.
- Automatic fan speed adjustment.
- App and Wi-Fi connectivity.
Blue Pure 511i Max is a compact smart air purifier designed for small rooms such as bedrooms and offices. It features 360-degree air intake, allowing flexible placement on the floor or a table while delivering efficient air cleaning. The unit cleans 18 m² in 12.5 minutes, 43 m² in 30 minutes, or up to 86 m² in 60 minutes, supporting consistent indoor air quality.
The purifier automatically detects and removes pollutants such as viruses, bacteria, dust, and odours, and it adjusts fan speed based on air quality. It provides instant air quality readings, tracks PM 2.5 pollutants, and connects via Wi-Fi to the Blueair app for remote control, scheduling, and real-time insights. RealTrack Technology® monitors filter life based on usage and pollutant levels.
Designed for everyday living, the Blue Pure 511i Max operates quietly, reaching as low as 19 dB on low and up to 42 dB on high. It includes features such as integrated air sensors, multiple speed settings (1–2–3–4–Auto–Night), smart home integration, and a kid-friendly, rounded design with a display lock. The “Welcome Home” feature turns the purifier on when you arrive and off when you leave, helping keep your space consistently refreshed with minimal effort.
Technical Specifications:
Dimensions (HxWxD): 14.5" × 9.3" × 9.3"
Product Weight: 1.9 kg
Energy Consumption: 17 W
Sound Level: 19–48 dB
Air Outlet: Top
Recommended Room Size: 18 m²
Air Changes Per Hour (ACH): 4.8
Clean Air Delivery Rate (CADR):
Pollen: 174 cfm
Dust: 159 cfm
Smoke: 153 cfm
Number Of Filters: 1
Speed Control Options: 1 – 2 – 3 – 4 – Auto – Night
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 4
Where’s the owners manual?
I really like this. The only drawback is that there is no owners manual!
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Reviewed in the United States on April 4, 2026
★★★★★ 1
poor purchase
It only lasted 2 mo before it quit working
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Clean teeth, smart features, and convenient to use!
I’ve gone through a few electric toothbrushes over the years, and this one stands out mostly because of how practical it is day to day. The cleaning power is solid, my teeth feel noticeably smoother after each use, especially along the gumline. The different modes are useful, I mostly stick to the standard clean mode, but the sensitive option is great when my gums feel a little irritated.
The built in UV sanitizing and drying feature is something I didn’t think I needed, but now I appreciate it. It’s nice knowing the brush head isn’t just sitting there wet between uses. The included rinse cup and storage setup make everything feel more organized on the counter, which is a small but real upgrade.
Battery life has been reliable so far, and the wireless charging base keeps things simple. It also comes with multiple brush heads, which adds value, especially if you plan to stick with it long term.
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Reviewed in the United States on April 19, 2026
★★★★★ 4
Cleans your teeth!
This is my first experience with an electric toothbrush. I was a little confused with how to charge this but you need to take out the cup and plug it into that spot. So it’s nice that it comes with a cup but it does go in the charging spot. The UV disinfectant and dryer is very cool indeed. I can’t tell what the difference is in all the different settings. The toothbrush does a really good job of cleaning and you can feel your teeth clean even for a while after you brush. You should put it in your mouth first before you turn it on or else you’ll spray toothpaste all over the place. Overall this was a good foray into electronic toothbrushing for me. I don’t think it’s the top quality as some of the name brands but it works and gets the job done. I love that it comes with replacement heads.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
JTF Sonic Electric Toothbrush with UV Sanitizing & Drying: 5 Modes for Effective
Super cute, comes with lots of replacement heads. The sanitizing slot is really cool and makes everything feel extra clean.
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Reviewed in the United States on April 25, 2026
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