Air Purifier for Large Rooms with HEPA Filter and PM2.5 Sensor
Air Purifier for Large Rooms with HEPA Filter and PM2.5 Sensor
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Air Purifier for Large Rooms with HEPA Filter and PM2.5 Sensor
Precision Air Monitoring for Large Spaces
This air purifier is built to handle spaces up to 1400 sq ft, making it suitable for living rooms, bedrooms, and open-plan areas. It includes an integrated PM2.5 sensor that continuously measures airborne particle levels and displays the data in real time. A visual indicator shows air condition levels for quick monitor during use. Its internal airflow system cycles air through the filtration chamber at a steady rate.

Automated Filtration with Multi-stage System
The purifier uses a 3-stage filtration structure that captures common airborne particles such as dust, pollen, smoke, and pet dander. The HEPA filter layer works alongside pre-filter and secondary filtration layers to trap particles at different sizes. In auto mode, the system adjusts fan speed based on detected air conditions, increasing airflow when particle levels rise. The unit circulates indoor air through repeated cycles to maintain airflow in large spaces. Users can select from three fan speed settings using the button control panel. The display provides ongoing feedback so adjustments can be made when needed.

Low-noise Operation
This unit operates at a minimum noise level of 20 dB in sleep mode, making it suitable for nighttime use in bedrooms. The control panel uses clearly labeled buttons for adjusting fan speed, activating auto mode, and enabling child lock. The child lock function helps prevent unintended changes during operation. The filter requires replacement every 3 to 6 months depending on usage.
Product Benefits
- Real-Time Monitoring: PM2.5 sensor displays current airborne particle levels during operation.
- Automatic Fan Control: Auto mode adjusts airflow speed based on detected air conditions.
- Multi-Stage Filtration: 3-stage HEPA system captures dust, pollen, smoke, and pet dander.
- Low-Noise Performance: Sleep mode operates at 20 dB for reduced sound output.
- Simple Maintenance: Replaceable filter system requires no washing during regular use.
Specifications:
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Material: ABS plastic housing
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Dimensions: 18 x 14 x 7 inches
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Weight: 6.4 lb
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Power Source: Plug-in electric
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Coverage Area: Up to 1400 sq ft
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Noise Level: 20 dB (sleep mode)
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Filter Type: HEPA 3-stage filtration system
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Control Type: Button control panel
- Special Features: PM2.5 sensor, real-time display, auto mode, child lock

- 5 stars: 14 (74%)
- 4 stars: 5 (26%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
My last air purifier was basically useless because it had no way of telling me if it was actually doing anything. This one has the PM2.5 sensor right on the front and I can watch the air quality number drop in real time after I turn it on. That alone makes such a difference in trusting it's actually working.
told my coworker to grab one of these because she kept saying air purifiers are too loud to run at night. she got it and texted me saying she forgets it's even on. same experience I had, honestly runs quieter than I expected for a unit this size.
Runs quietly and keeps the air fresh. Very pleased with it overall.
I bought this for my living room and it handles the space really well. The filter quality seems solid and I've noticed less dust settling on surfaces since I got it.
Very satisfied. Does the job without any fuss and the display is easy to read at a glance.
does exactly what it says it does, no complaints at all.
What I noticed pretty quickly is that the HEPA filter in this thing is substantial, like noticeably thicker and denser than filters I've seen in other units. You can feel the airflow difference on the higher settings and the display shows the improvement in particulate levels within minutes.
honestly did not expect to care this much about an air purifier but here we are. it runs quietly, the air quality monitor is super helpful, and I sleep better knowing the room is actually clean. would absolutely recommend it 😊
Really happy with it.
Air feels noticeably cleaner.
Works perfectly in my bedroom.
Previous purifires I owned would just push air around without any real filtration and you'd have no clue if the HEPA was still good or completely clogged. This one actually monitors the air and you can tell when it's working versus when it needs attention. Way more transparent than anything I've used before.
LOVE THIS THING.
its sensor is honestly what makes this stand out. I turned it on after cooking dinner and watched the air quality number climb and then slowly drop back down as it cleaned the air. It makes the whole thing feel less like a black box and more like something you can actually track.
ok this thing is actually so good, the sensor feature alone is worth it.
Having it in a large room I was worried it would just be a decoration, but it actually circulates enough air to make a difference. The fan has real power on the higher settings and the sensor readout confirms the PM2.5 levels are dropping, not just guessing.
one thing I appreciate is how the sensor reacts to real life stuff, like when I light a candle or someone comes in from outside. the number jumps and then the purifier ramps up on its own. it's responsive in a way that actually matches what's happening in the room.
I was skeptical about whether a purifier could actually handle a big open living space because I've been burned by units claiming to cover large rooms before. This one genuinely keeps up with my open floor plan and the sensor confirms the air quality stays consistent across the whole area, not just right next to the unit.
Solid purifier. Easy to use, easy to maintain, does what I need it to do in a big room.
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FAQs
Where do you ship?
Where do you ship?
We currently ship orders within the United States only.
Do you charge for shipping?
Do you charge for shipping?
Shipping is provided at no cost for deliveries within the United States.
How long does delivery take?
How long does delivery take?
Orders are processed within 1 to 2 business days (Monday to Friday).
Delivery typically takes 6 to 8 business days after dispatch.
The estimated total delivery time is 7 to 10 business days.
Please refer to our Shipping Policy for full details.
What is your return policy?
What is your return policy?
Returns can be requested within 30 days from the date of delivery.
Items must be unused, in their original condition, and returned with original packaging.
Please refer to our Refund & Return Policy for full details.