Price: $149.98 - $91.98
(as of Feb 17, 2025 08:33:08 UTC – Details)
From the brand
Welcome to KNKA store ~
KNKA was founded in 2005 and has gradually grown to a large company with more than 3000 employees, with a professional design team and quality control team gathered.We are committed to providing customers with a happy and comfortable family environment.
My air purifier won’t start. What should I do?
Ensure the power cord is securely connected and the plug is fully inserted. Check if the power button light turns on.
The air purifier’s performance has decreased. How can I fix this?
This may be due to a dirty filter. Clean the filter as per the manual. If cleaning doesn’t help, it may need replacing. Filters should be replaced every 3 – 6 months based on use.
The air purifier is noisy. How can I reduce it?
Place the purifier on a stable surface with good airflow. Check if the filter is properly installed and clean.
High-Efficiency TRUE HEPA Air Purifier: KNKA TRUE HEPA Air Purifier for the home can effectively capture airborne particles with a size of 0.3 microns, including pet hair, smoke, PM 2.5, pollens, large dust particles, and bad smells, This room air purifier coverage area up to 1740 sq ft, fits in different spaces like bedrooms, living rooms, offices, dorm, basements, classroom, and kitchens. KNKA air purifier bedroom only requires one filter, saving on your operating costs
PM 2.5 Display & Air Quality Sensor: The air cleaners for home have an infrared PM2.5 sensor, which will monitor the air quality in real time and feed it back to the display screen. When the air purifier for dorm room is in automatic mode, if the surrounding air becomes cloudy, the display screen will appear yellow or red, and the fan will speed up to clean the air faster, which is the best air purifier for wildfire smoke. Let you know the health of the air at any time
Your Silent Partner: When the large room air purifier for the bedroom is operating in sleep mode, our HEPA filter air purifiers fan operates at low speed with low noise (less than 15dB), the lights on the home air purifiers can be turned off with a single press of the light-off button, You can also enhance the ambiance of your bedroom by adding 2-3 drops of your favorite essential oil (essential oil not included) to the aroma pad, allowing you to enjoy fresh and clean air in sweet dreams
App & Voice Control: Use the “Smart Life” app to turn your air purifier with a HEPA filter for your home into a remote, and manually control the settings for a burst of clean air. Monitor the air quality and check the filter life on this HEPA air purifier’s display or APP at your leisure. Go hands-free and use your voice to turn on and off the air purifier through Amazon Alexa or Google Assistant. Supports only 2.4GHz Wi-Fi networks
3 Timer & 5 Working Modes & Child Lock: The odor-eliminating air purifier for the home has 5 working modes (Sleep/Auto/1F/2F/3F). You can select the Fan Speed according to the air quality. When you don’t know which fan speed to choose, you can turn on automatic mode, which can help you select the appropriate fan speed. You also can turn on the timer mode when you sleep or go out which is 2/5/8H. A child lock function to prevent babies or pets from accidentally touching the buttons
Filter Replacement Reminder & Filter Life Display: The bedroom air purifier has a filter replacement reminder and viewing the remaining filter life function. When the filter reaches the end of its life, the filter replacement indicator will light up. The air purifier is easy to replace the filter system. We recommend replacing the filter every 3-6 months and using the official KNKA filter to ensure optimal performance. (Official replacement filters can be purchased on Amazon by searching B0D9GJRZGX)
Assurance & Service: CARB/DOE/FCC/CA65/CE/RoHS certified and ETL listed(Available for California). Our HEPA air purifier for the bedroom does not produce trace amounts of ozone and is environmentally friendly. Please rest assured. If you have any questions about the KNKA air purifier, please contact us directly. (The adapter is located at the bottom of the air purifier)
Customers say
Customers appreciate the air purifier’s effectiveness at improving air quality and removing odors. They find it quiet and easy to use, with a small footprint that fits seamlessly into any room without taking up too much space. The design is also appreciated for its value.
AI-generated from the text of customer reviews
Ken Cho –
Quiet, excellent quality, easy to use
I had an old air purifier. I used it for a long time and I needed another one.I searched Amazon and found KNKA air purifier.Compared to the old one, the KNKA air purifier is prettier and light-weight. I can easily move around with the purifier.The KNKA purifier is much quieter than the old one. It is not easy to compare apple-to-apple. But, for the similar air in-take, I feel the noise-level differences.For the air purification function, I feel the difference when I tried both of them.The KNKA purifier could clean the air faster.I can also control the purifier using my smart phone. This is also very convenient feature for me.Especially, I love the sleep mode. It does not bother me. Actually, I could not hear any noise. I just feel that I did not turn on the air purifier. Still I see that the air purifier is working.Overall, I’m very satisfied with the KNKA air purifier.
Chris Butler –
Great purifier
I’ve been using the KNKA TRUE HEPA Air Purifier for a few months, and it has made a noticeable difference in my home’s air quality. The real-time PM2.5 display and automatic mode are incredibly handy, especially when dealing with allergies or clearing odors. I’m impressed by how quiet it is in sleep mode—you can barely hear it, even at night. The Smart Life app integration is a great bonus, letting me control it remotely.Overall, it’s a highly effective, easy-to-use air purifier that’s definitely worth it!
Sam –
Great air purifier!
I’ve been using the KNKA TRUE HEPA Air Purifier for a few weeks now, and it’s been a game-changer for my home’s air quality. The real-time PM2.5 display and automatic mode are super convenient, especially during allergy season or after cooking. I love how quiet it is in sleep mode—practically unnoticeable, even at night. The Smart Life app integration is fantastic, allowing me to control the purifier remotely and even use voice commands. Overall, this air purifier is effective, user-friendly, and worth the investment!
Sagar –
5 Stars – A Game Changer for Clean Air!
I recently purchased this air purifier, and it has exceeded all my expectations. From the moment I turned it on, I noticed a significant improvement in air quality. The air feels fresher, and odors are eliminated almost instantly.Here are some highlights: • Quiet Operation: Even on the highest setting, it operates quietly enough for me to sleep undisturbed. • Effective Filtration: The HEPA filter does an excellent job of capturing dust, pollen, and even pet dander. My allergies have noticeably improved! • Modern Design: Sleek and compact, it fits perfectly in any room without being an eyesore. • Smart Features: The air quality indicator and automatic mode are incredibly convenient. I love how it adjusts settings based on real-time air quality.Overall, this air purifier is worth every penny. If you’re looking for a reliable, efficient solution to improve your indoor air, I highly recommend it!
M. Goodman –
Great results in days!!!
We bought and received the KNKA Air Purifier about couple weeks ago. I set it up and at first was skeptical how it would work and if I would notice a difference. We decided to use it initially in our great room, but then moved it to the bedroom as we felt the greatest need was overnight. As we began the season when we could open windows, we also experienced pollen, dust (due to winds), and other allergies. Day one both my wife and I noticed that we did not wake up sneezing or feeling stuff due to air and pollen. We both had much better nights of sleep. Breathing is easier and we are sold on the Air purifier with the 3 stage filter. I set it initial on the 2 hour setting to test things out and then moved to the 5 hour timer. We have progressed to the 8 hour setting for a good night of sleep and waking up breathing much better. So far we have used only the 1F speed, as it works great! It is easy to uses and set and turns off at the end of the desired cycle. The machine runs quietly and the added aromatherapy function is also a plus. We highly recommend this product!
Judah😎 –
Nice and Quiet!
We purchased the purifier to help reduce the amount of dust in our RV. We are in a desert area and dust is a continuous problem. The purifier seems to be lessening the dust somewhat, but it hasn’t been as effective as we’d hoped. Regardless, we have every intention of keeping it, as even a small reduction of dust is a win!