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🌿 Elevate your air game—because fresh air is the new luxury.
The LUNINO K2 Air Purifier is a powerful, double-sided intake system designed for large rooms up to 3000 sq.ft. Equipped with a 3-stage HEPA filtration capturing 99.97% of pollutants including pet hair, smoke, and pollen, it features a real-time PM2.5 sensor that auto-adjusts fan speed for optimal air quality. With whisper-quiet operation, washable pre-filter, aromatherapy function, and child safety lock, it blends advanced technology with user-friendly convenience, certified by ETL, EPA, CARB, and backed by a 1-year warranty.














| ASIN | B0DT3XKY66 |
| Best Sellers Rank | #52,946 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #94 in HEPA Filter Air Purifiers |
| Brand | LUNINO |
| Brand Name | LUNINO |
| Color | Grey |
| Contaminant Filtration Capability | True |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.7 out of 5 stars 988 Reviews |
| Filter Class | HEPA |
| 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 Weight | 7.3 Pounds |
| Manufacturer | LUNINO |
| Model Number | K2 |
| Noise Level | 15 Decibels |
| Particle Retention Size | 2.5 Micron |
| Power Source | ac |
| Product Dimensions | 6.69"D x 11.81"W x 15.94"H |
| Special Features | double-sided air intake design |
| Specification Met | CARB Certified, EPA Certified, ETL Certified |
| UPC | 732262531342 |
| Unit Count | 1.0 Count |
W**M
A Compact Air Purifier That Delivers Clean, Quiet Performance
This air purifier delivers impressive performance in a compact, modern design. Setup is quick and intuitive. The air freshness can be automaticly detected,and the machine operates based on that. Within hours of operation, there are noticeable improvements. The multi-stage filtration system effectively captures fine particles, odors, and allergens, contributing to a cleaner and more comfortable environment. Noise levels remain minimal on lower settings, making it suitable for bedrooms or workspaces, though higher modes are slightly more noticeable. The filter replacement process is straightforward, though ongoing maintenance costs should be considered. Overall, this purifier offers a solid balance of performance, convenience, and value, making it a worthwhile addition to any home focused on better air quality.
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!
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.
E**E
Great Air Purifier!!
Have been using it for a week already and can really tell the difference. I have two cats who sleep in my room overnight with their litter box and the change in smell and allergies have been amazing!! I swear I can feel how clean the air is due to pet hair being collected by the purifier. I did place it in the kitchen to test it while my mum was cooking, and it lit up red and started cleaning the air right away, so I can tell it works. I like how it has an auto option.. makes life easier!! I’m someone who does not mind white noise and my sleep is not interrupted by the noise, just sounds like a normal fan. Love that it has double sided filters compared to other purifiers, for the price that’s a steal! Easy to use/function and takes up minimal space, I reccomend it!
J**O
Works fine.
Works great, I have it in automatic and as soon as it detects something it turns up the fan, easy to control safe for children who are curious.
H**H
It does a good job!
Got this air purifier for a few weeks. So far it does a good job. It is super quiet and well made. I like the fact that you could wash the filter when needed clean. You could turn on the fan for different mode depending on size of the room. It keeps my allergy down and symptoms have not flared up for a few weeks now. It gets the job done so I will be ordering another one for the living room.
A**R
Air purifier
This air cleaner is easy to use and easy to clean. It works very well, I just cleaned the filters out and the amount of dust and particles was a little impressive for such a little machine. It definitely helps especially with cooking odors. I got it on sale and am very happy with the purchase. It has two filters (back and front) that can be hand washed. Do not wash the carbon filter, only the removable fiber filter.
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.
L**R
Performance
This is a very good air cleaner. Low and medium mode is very quiet, almost can’t hear it at all. I also like it has a little dispenser clip that goes on the top where you can add essential oils if you wish. The other feature I like is the washable filters.
Trustpilot
1 week ago
2 weeks ago