







Product description



1 Aroma & Purify 2 Child lock 3 3 Fan Modes 4 3 Lighting Modes


Product Dimensions : 6.69 x 6.69 x 11.1 inches; 2.42 Pounds
Item model number : ZQA-4000C
Date First Available : October 20, 2025
Manufacturer : Hopmirth
ASIN : B0FMR14TKD
Best Sellers Rank: #45,925 in Home & Kitchen (See Top 100 in Home & Kitchen) #77 in HEPA Filter Air Purifiers
Customer Reviews: 4.4 4.4 out of 5 stars (257) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
💨 【Advanced H14 HEPA Filtration 】Equipped with a high-performance 3-stage system, this air purifier for home features an H14 HEPA filter with up to 99.995% efficiency for airborne particles. It is suitable for bedrooms, dormitories, offices, living rooms, kitchens, and spaces with pets, helping maintain a fresher indoor environment.
🏠 【Large Coverage with 360° Air Inlet 】Refresh the air in spaces up to 1280ft² with powerful 360° air circulation. Perfect for bedrooms, living rooms, offices, and dorms, this home air purifier delivers clean air to every corner of your space, ensuring whole-room air cleaning.
😴 【Ultra-Quiet Sleep Mode – 24dB 】Hopmirth H14 air purifier for bedrooms offers restful nights with whisper-quiet 24dB operation. Sleep mode lowers fan speed and dims indicator lights, creating a peaceful and comfortable sleep environment while maintaining efficient air cleaning. Features 3 adjustable light modes to match your environment for a soothing experience.
🌸【 Aroma Pad for Relaxing Scent 】Add 4–5 drops of your favorite essential oil (not included) to the aroma pad for a soothing fragrance. This air purifier with fragrance function combines clean air with pleasant scents, enhancing comfort in bedrooms, kitchens, offices, or pet spaces.
⏱【Smart Timer, Filter Reminder & Safety Certified】Choose from 2H / 4H / 8H timer settings to match your daily routine. A built-in filter replacement reminder helps ensure optimal performance (recommended every 3–6 months). CARB certified and compliant with California air quality regulations for added peace of mind. For replacement filters, simply search ASIN “B0FNRBF47F” on Amazon to find the compatible Hopmirth 4000C replacement filter.(Note: Find the charging adapter under the base cover.)
🔌【 Adapter Storage Notice】:To protect the adapter during shipping, it is stored inside the bottom compartment of the purifier. Simply open the bottom cover to remove the adapter before plugging in the unit.
13 reviews for Upgraded Air Purifiers for Bedroom & Home with H14 True HEPA Filter, Covers Up to 1280ft², 360° Air Intake, Quiet Pet Air Purifier, Fragrance & Timer,Removes Smoke, Pet Dander & Pollen,White
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$41.98
Phantom –
Compact efficiency
Compact, will clean the air in a bedroom, home office, or pretty much any room it’s in. I using it in my living room and I can instantly tell after being out how clean the air is and any cooking odors have been removed. It’s worth every penny the controls on the top of the unit our touch sensitive, and the noise level is so low you barely notice It’s running.
K –
Compact and quiet for daily use
I picked up this air purifier looking for something straightforward and effective for daily use, and it’s been easy to live with so far. Setup took only a minute, and the unit itself is compact enough to fit into a room without drawing attention.What I noticed first was how quiet it is. Even when running continuously, it doesn’t disrupt the room, and sleep mode is barely noticeable at night. After using it for a short time, the space felt less stale. The 360 intake seems to circulate air evenly rather than concentrating in one spot.The controls are easy to understand and the timer works well with a regular schedule. Overall, it feels like a solid air purifier that fits naturally into everyday use. It’s quiet and good for running regularly.
Kelly –
Air purifier
Quiet and easy to work. Filter change is easy. Perfect for bedroom and helped my kids allergies/sneezing at night. Great value or its price.
Another spending moment –
Good buy and quality for the price
Good for the price. And seems to be working pretty well. Not real loud and has lights which are kinda fun. Nice size for the power output. Would look at getting another one.
LS –
It’s quiet, easy to use and efficient
I liked it instantly. And I’m always skeptical. 30 seconds to put together if that, simply just a matter of plugging. Easy to understand icons, and I don’t know why people think it’s noisy because I can’t even hear it. I put it on the highest setting all night and never once did I even notice it. Not sure why people are this sensitive but you can’t even hear it on the low setting. I just got it but so far so good and I feel like it’s already made an improvement in the air quality
Ailen Palmero –
Good !!!!😍😍😍😍😍😍
Very happy with this air purifier. It runs quietly, looks modern, and noticeably improves the air quality in the room. It helps reduce dust and odors, making the space feel fresher. Easy to use and highly recommended.
Perry Kritz –
No air flow, no filtration
Very weak fan didn’t move enough air to move a tissue. Very very underpowered even on high couldn’t give it a zero. That’s what it deserves. Be great for a small small room like a bathroom
Beatriz Perez –
Fresh air and no more musty smell
I really like this air purifier. It’s small and doesn’t take up much space. What I like the most is that it’s very quiet, so I keep it on all day without any problem. Before, my home always had a musty smell, but since I started using it, the air feels much fresher and there are no more unpleasant odors. I’ve definitely noticed a difference.
Shiba Reviews –
I ordered this air purifier to keep my art room as free of dust and allergens as mechanically possible (considering I keep my small business inventory in it) and it seems to be doing a very good job as far as I can tell.PROSFirst off, it’s really simple to assemble and use, to the point you barely need to read the manual. It has three strength settings, the following level noisier and more effective than the prior. It’s hard to tell accurately considering dust particles are mostly invisible, but it seems to be cleaning the air in my room pretty efficiently. Time will tell how much of a long term difference it will make, but so far so good. The night mode is super quiet, which is great if you want to leave this air purifier active in a bedroom even when you sleep. Other than that, it has a light feature with three colored lights (white, green, blue) that are not too bright in case you also want to use it as a night light. I don’t see myself using the lock feature, but I’m sure anyone with young children would appreciate its inclusion for sure. Appearance-wise, I appreciate that this air purifier looks really sleek and is not an eyesore in my work environment. I got the black color and that, combined with its somewhat small size, makes it blend perfectly in the background, so I often forget it’s even there.CONSI would not personally keep this air purifier at maximum speed near me throughout the day because that setting is simply too noisy for me. Sadly, it’s not a tolerable “white noise” kind of sound because you can distinctly hear the motor’s rotation behind it. It can even be heard at medium and low speeds sadly, which I find a bit bothersome because that is my speed of choice, but I know I’m more sensitive to subtle sounds than other people, so maybe not everyone would be as bothered by it. Lastly, the claim that this air purifier is able to filter the air of a 1280 ft² area seems like quite the stretch to me. At best, I would expect this air purifier to efficiently maintain the air quality of a single large bedroom, but that’s about it. It’s not something I can prove mathematically, but considering its size and power, that’s just common sense (in my opinion).All in all, if the price seems fair to you, then I would say this is a solid option for anyone looking for a small size air purifier for a single medium to large room. I would not recommend it for a large open space like a joint living room/kitchen over the larger, more heavy duty kind of air purifier, but as is, it works perfectly fine for my art room so I would give it a positive recommendation as a whole.
Anhelina Pedenko –
I’ve been using this air purifier for a couple of weeks now, mainly in my bedroom, and I’m honestly impressed with how well it performs.First thing I noticed is how quiet it is. Even on higher settings, it doesn’t disturb my sleep, and on the lowest mode it’s basically unnoticeable. That was really important for me because I’m sensitive to noise at night.The air definitely feels cleaner. I have mild allergies and I’ve noticed less dust in the room and fewer allergy symptoms in the morning. It also helps with odors, cooking smells and pet smells don’t linger as long as they used to.I like the 360° intake design because I don’t have to worry too much about placement, and it seems to pull air in efficiently from all directions. The size is also good, not too bulky, fits nicely in the corner of my room.The fragrance feature is a nice touch, although I don’t use it all the time. The timer function is more useful for me, I usually set it before bed so it runs for a few hours and then shuts off automatically.Overall, I think it’s a solid choice if you’re looking for a quiet, effective air purifier for a bedroom or medium-sized space, especially if you have pets or allergies. Great value for what it offers.
Taha –
This air purifier delivers impressive performance for bedroom and home use with its advanced H14 true HEPA filter that captures 99.995% of airborne particles including smoke, pet dander, pollen, and allergens. The 360-degree air intake ensures comprehensive room coverage up to 1280 square feet, circulating clean air effectively to every corner without dead zones. The three-stage filtration system maintains fresh indoor environments even in pet-heavy households or allergy-prone spaces.The ultra-quiet 24dB sleep mode creates perfect nighttime conditions. The low fan speed combined with dimmable indicator lights produces whisper-level operation that doesn’t disturb light sleepers while still providing continuous air cleaning. Three adjustable light modes further customize the experience for different room conditions or personal preferences during evening use.The aroma pad adds delightful functionality beyond basic filtration. Adding 4-5 drops of essential oils diffuses pleasant scents throughout the room, creating relaxing atmospheres for bedtime routines or creating calming pet spaces. The fragrance blends seamlessly with purified air rather than competing with it, enhancing overall room comfort significantly.Smart features prove thoughtful and practical. The 2H/4H/8H timer settings match daily schedules perfectly, automatically shutting off to save energy. The built-in filter replacement reminder ensures optimal performance with 3-6 month replacement notifications. CARB certification provides confidence in air quality compliance and safety standards.Build quality feels premium with sleek black styling that blends into modern decor. The compact footprint fits nightstands, desks, or shelves without dominating space. Controls respond smoothly without lag, and the overall construction suggests long-term reliability. The charging adapter stores neatly under the base cover for clutter-free appearance.Performance improvements become noticeable quickly. Reduced dust accumulation, fresher air quality, and fewer allergy symptoms demonstrate genuine effectiveness. Pet owners appreciate decreased dander circulation while the unit handles cooking odors and general household particles efficiently.This air purifier combines medical-grade H14 filtration with user-friendly features that genuinely improve daily living. The quiet operation, smart controls, and versatile aroma function create superior bedroom environments. For anyone prioritizing clean air, allergy relief, or pet-friendly purification, this unit provides exceptional performance across large spaces with consistent reliability.
Mark Donoven –
I picked this up mainly because my cat sheds like crazy and my allergies were acting up at night, and I’ve honestly been impressed so far. I keep it in the bedroom, and within a couple of days I noticed I wasn’t waking up stuffy anymore and the air just felt cleaner overall. It’s super quiet on sleep mode (more like soft background noise than a machine running), and I like that the lights dim so it doesn’t disturb my sleep. I’ve also moved it to the living room when we had guests over and it handled the space well, plus the little aroma pad is a nice bonus when I add a few drops of lavender. For the price, it feels well made and actually makes a noticeable difference, especially if you have pets or seasonal allergies.
Laura Strader –
Loud even on the lowest setting, consistent drone of sound that I find distracting but some may enjoy. I left this running for nearly 2 months (we are doing Reno’s so I wanted to help with dust in the other rooms) and while I don’t know that they would have a noticeable impact otherwise, they did take care of a lot of the dust – Useful for kids with allergies or asthma with pets in the house.These are not the best on the market, nor would I use these in a wide open space (they’re quite small), they do the trick in a bedroom, enclosed office or even a camper.