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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 |
| ASIN | B0DT3XKY66 |
| Best Sellers Rank | #6,979 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #24 in HEPA Filter Air Purifiers |
| Brand Name | LUNINO |
| Color | Grey |
| Contaminant Filtration Capability | True |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.7 4.7 out of 5 stars (936) |
| Date First Available | January 15, 2025 |
| 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 | 7.27 Pounds |
| Item model number | K2 |
| Manufacturer | LUNINO |
| Manufacturer | LUNINO |
| Model Number | K2 |
| Noise Level | 15 Decibels |
| Particle Retention Size | 2.5 Micron |
| Power Source | ac |
| Product Dimensions | 6.69 x 11.81 x 15.94 inches; 7.27 Pounds |
| Special Features | double-sided air intake design |
| 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.
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**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!
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!
J**I
Works well
I have this air cleaner sitting between my living room and kitchen. I have it set on “auto”. Most of the time I don’t know it is operating, but if I cooking something odorous, it ramps up and removes the odor. Works well
M**L
Strongly recommend for the season when allergy happens
I’ve already bought a cup of these things, but this is the best because the filter shows more dust on the surface. I know it worked a lot and that the room dusting quality can go down in single number. Sometimes even going down till five my son‘s allergy has a reduced in the this time and the loss of sneezing last rubbing his eyes I believe all these are due to the air pollution and the size is good. It’s very small but works strong. We also can set cameras if they don’t want it to run whole day. I love this white color. It’s beautiful.
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.
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.
L**R
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 day ago
3 weeks ago