






🌿 Elevate your air game — because your home deserves the freshest vibe!
The LUNINO K2 Air Purifier is a powerhouse for large rooms up to 3000 sq.ft, featuring a unique double-sided air intake that doubles purification speed. Equipped with a 3-stage HEPA filtration system including a washable pre-filter, it captures 99.97% of pollutants like pet hair, smoke, and pollen. Its built-in PM2.5 sensor intelligently adjusts fan speeds, while ultra-quiet operation and aromatherapy options enhance your living environment. Certified by CARB, EPA, and ETL, it combines advanced tech with cost-effective maintenance, making it a top-tier choice for health-conscious, modern homes.













| ASIN | B0DT3XKY66 |
| Best Sellers Rank | #13,558 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #40 in HEPA Filter Air Purifiers |
| Brand Name | LUNINO |
| Color | Grey |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.7 out of 5 stars 758 Reviews |
| Filter Type | HEPA |
| Floor Area | 3000 Square Feet |
| Included Components | Air Purifier * 1, Filter * 1 |
| Item Dimensions D x W x H | 6.69"D x 11.81"W x 15.94"H |
| Item Height | 15.94 inches |
| Item Weight | 7.3 Pounds |
| Manufacturer | LUNINO |
| Model Number | K2 |
| Noise Level | 15 Decibels |
| Power Source | ac |
| Specification Met | CARB Certified, EPA Certified, ETL Certified |
| UPC | 732262531342 |
| Unit Count | 1.0 Count |
K**C
Makes a difference in air quality, very sensitive to any air contamination
Based on my research this air purifier combines all the qualities of an air filtration system that I was looking for: 1. With dual-sided intake and dual filtration it is able to cover a very large area of up to 3K sq/ft 2. Washable pre-filter. You still would need to exchange a HEPA filter eventually, but not as soon as with other similar air purifiers. I estimate one filter should last 12 to 18 months with a periodic cleaning of the pre-filter which could also be done with a vacuum. 3. Automatic air quality detection system allows the fan to kick into a high gear with speed and noise dependent on the detected air quality. On the lowest setting the system is basically silent, though you can feel the air flow with your palm. 4. Sitting in the living room it detects cooking smells coming out of the kitchen and kicks into a higher gear to clean the air faster. Smells don't stick around anymore in our house, 20 minutes and any smell is gone. 5. For all the advanced features it has this air purifier sells for a very reasonable price. If you decide to buy a bundle with a smaller round unit which is also pretty good and is appropriate for a bedroom or a bathroom, that's a deal that's hard to beat. 6. Proper air purification has real effect on your health. We have them strategically placed them throughout our house and I wake up now without stuffy nose and sneezing. Unfortunately central HVAC filter is not as effective as individual air purification units installed in specific rooms.
M**E
Love this air purifier!
My house has two kids and a dog who sheds constantly, so keeping the air clean is a daily battle. This air purifier has actually made a noticeable difference. I keep it in our main living area, and within a day the air felt fresher- less pet smell, less dust on surfaces, and fewer sneezes with the kids. I love that it covers large spaces and has a washable filter, which saves money. The air quality display is a nice touch - I can literally watch the numbers drop after cooking or when the dog’s been running around. It’s also super quiet on sleep mode, so I can leave it running at night. The fact that it covers large spaces alone, is a game changer. The only minor downside is that it’s a bulkier unit and needs space to circulate air, but it worth it for how clean the air feels. Overall, it's reliable, easy to use, and perfect for families with pets, allergies, and young children.
E**A
Outstanding Air Purifier for Large Spaces!
I’m extremely impressed with the LUNINO HEPA Double-Sided Air Purifier—it’s easily one of the best upgrades I’ve made for my home. I have a large open space, and this unit handles it effortlessly. The coverage up to 3000 sq. ft. is no exaggeration; within hours of running it, the air felt noticeably fresher and cleaner. The PM 2.5 air quality display is a standout feature. It’s reassuring to actually see the air quality improve in real time, especially when cooking, cleaning, or when pets are shedding. The double-sided HEPA filtration works incredibly well for pet hair, dust, pollen, smoke, and odors, and the washable filter is a huge bonus—saving money while being eco-friendly. It runs quietly even on higher settings, making it perfect for both daytime use and overnight. Overall, this air purifier delivers powerful performance, smart features, and excellent value. If you’re looking for a reliable, high-capacity air cleaner for a large home—especially with pets—this one is absolutely worth it. Highly recommended!
T**O
air purifier
This air purifier is truly reassuring! I tried it in the living room immediately after receiving it, and the air quality changed noticeably within minutes of turning it on. The previously stuffy environment, mixed with a slight odor of household items, instantly became much fresher. The machine's purification efficiency is very high; the PM2.5 level dropped very quickly, and the feeling of dust in the house was significantly reduced. Compared to my previous experience of a dry and itchy nose in the mornings, I feel much more comfortable after using it continuously for the past few days, and breathing has become much easier. My initial concern was about noise, but after using it, I'm completely reassured. In sleep mode, it's almost silent, so it won't disturb my child's rest at night. The fan noise in normal mode is also very gentle, without any harsh mechanical sounds. The design is simple and elegant, blending seamlessly into any space. The user interface is intuitive, making it easy for elderly family members to use. The filter appears to be of high quality, and it's easy to remove and replace. The overall workmanship is very meticulous, without any cheap feel. The body is solidly built, and the air quality indicator light is highly sensitive, showing accurate real-time readings. After turning it on, the cooking smells in the house were quickly eliminated, and even pet odors were greatly reduced. Overall, I am extremely satisfied with this air purifier in terms of its effectiveness, quiet operation, appearance, and user experience; it completely exceeded my expectations. It truly gives me the feeling of "breathing with peace of mind as soon as I turn it on," and the price-performance ratio is excellent. I've already recommended it to my friends.
A**R
It works real.
It is real nice so far l haven’t had any problems. The size isn’t too big or small . It is easy to set up.
O**O
Perfect air purifier that wins all stars
This air purifier is effective and super quiet! It has improved the air quality in my home, and the house smells much better because of any impurities are removed. The filter is of high quality, and the overall design is sleek. I like the "AUTO" setting on the purifier since it will kick in whenever needed, saving energy and minimize the noise level. The footprint is small, so it fits in many locations in the house. The weight is just about right, light enough to be moved around, but still a strong build.
D**T
Clear Air, Strong Performance, No Fuss
It clears large rooms quickly, runs quietly, and the double-sided washable filter really helps with odors, dust, and pet hair. The PM2.5 display gives useful real-time feedback. Overall, it’s a solid pick if you want strong performance and simple upkeep. Noise levels stay reasonable, even on higher settings. It’s more of a low whoosh than a mechanical grind. If you’re sensitive to sound, the sleep mode helps. Odors fade quickly, pet hair drops off the radar, and the room just feels lighter within an hour or two.
D**G
Powerful Air Purifier with Smart Features and Great Coverage
The Lunino air purifier has been a fantastic addition to my home. It easily handles large spaces, and I’ve noticed a big improvement in air quality throughout the house. It does a great job capturing pet hair, dust, pollen, and odors, which has really helped with allergies. I really like the double-sided HEPA design and the washable filter, which saves money on replacements. The PM 2.5 air quality display is very helpful—it gives real-time feedback and automatically adjusts the fan speed based on the air quality, which makes it feel very smart and efficient. Despite its power, the purifier runs quietly, even on higher settings. It’s well-built, easy to use, and perfect for homes with pets or large open areas. Overall, this is a high-performance air purifier with excellent features and coverage. Highly recommended for anyone looking to improve their indoor air quality.
Trustpilot
2 days ago
3 weeks ago