Priestley Small Air Purifiers for Home Bedroom Dorm Office Desktop, 20dB Quiet 3-in-1 HEPA Air Purifier with Essential Oil Diffuser, Air Filters Smoke, Allergies, Pet Dander, Odor, Dust
Original price was: $49.98.$37.99Current price is: $37.99.
Price: $49.98 - $37.99
(as of Oct 10, 2025 09:18:15 UTC – Details)
Product description
With the use of fossil energy, air pollution is becoming more and more serious. The Priestley Air Purifier is designed to address this challenge and ensure that your family and loved ones breathe clean and healthy air.
3-Stage filtration system, 99.97 percent filtration efficiency for 0.3μm airborne particulates, including pollen, dust, smoke, odor and pet dander allergens. (Tested by an independent lab.)
Powerful Cleaning in Every Room- Bedroom, kitchen, Nursery, Office, or Living Room, with Priestley Air Purifier. Our Small Air Purifier Covers up to 346 ft², Refreshes the Air of 69 ft² Room 5 Times, 2 Times of 173 ft², 1Time 346 ft² in an Hour.
Take Out the Aroma Pad Below the Purifier Air Outlet and Add 4-5 Drops of Your Favorite Essential Oil (Not Included). With the Flow of the Fresh Air, the Fragrance Will Follow it to Circulate to Every Corner of Your Room.
In Quiet Sleep Mode, the Small Air Purifier and the Fan Will be Reduced to the Lowest Speed. You Won’t Hear Any Sound Anymore, But the Purifier is Still Working. Filtered Air Keeps Noise Levels as Low as 20dB While Keeping Your Space Fresh.
Priestley Air Purifier
P066 Small Room Air Purifier
Up to 346 Square Feet
P220 Medium Room Air Purifier
Up to1100 Square Feet
P360 Large Room Air Purifier
Up to1500 Square Feet
Small Size
6.69″D x 6.69″W x 10.43″H
Medium Size
8.66″D x 8.66″W x 13.54″H
Large Size
10.24″D x 10.24″W x 19.13″H
Special Features
Air Purifier with Essential Oil Diffuser
Special Features
With Smart APP Control
Special Features
Energy Star Certified
Product Dimensions : 6.69 x 6.69 x 10.43 inches; 3.3 Pounds
Item model number : Priestley
Date First Available : November 20, 2024
Manufacturer : Priestley
ASIN : B0DHZFYK93
Best Sellers Rank: #28,121 in Home & Kitchen (See Top 100 in Home & Kitchen) #7 in Home Travel-Size Air Purifiers
Customer Reviews: 4.6 4.6 out of 5 stars 1,385 ratings 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); } }); });
🍃Efficient Purification: Priestley small air purifier covers up to 346 ft², refreshes the air of 69 ft² room 5 times, 2 times of 173 ft², 1 time 346 ft² in an hour. Suitable for small room, bedroom, dorm, baby room.
🍃3-Layer Filtration System: The hepa air filter effectively removes 99.97% of airborne particles down to 0.3 microns, and as small as 0.015 microns such as PM 2.5, dust, smoke particles, pollen, and other air pollutants. The activated carbon filter absorbs & eliminates fumes and volatile organic compounds in the air.
🍃Air Purifier for Home Fragrance: Our mini air purifier and oil diffuser equips with fragrance sponge on top of the desk air purifier. Add a few drops of your favorite fragrant essential oils (not included) to the aroma pad to keep your space refreshed and smelling great.
🍃Silent Operation: 3-Level fan speeds. In quiet sleep mode, the small room air purifier makes no loud rattling. This little air cleaner keeps noise levels as low as 20dB while keeping your space fresh.
🍃Quality Certified: Priestley is a professional filter manufacturer, Our air filter proudly bears the CARB/ETL/EPA/FCC certification, demonstrating its outstanding ability to effectively purify various pollutants. It’s worth noting that our air cleaner is ozone-free and environmentally friendly.
🍃BEST GIFTS: It’s a Great Valentine’s day, Thanksgiving, Christmas gift for Your Families/Friends/Lovers. Create your own healthy space, improving your air quality.
Customers say
Customers find the air purifier effective at reducing dust and particles in the air, with one mentioning it helps with pet dander. The device operates quietly, with one customer noting it helps drown out snoring, and customers appreciate its compact size that works well for up to 1,000 square feet. Customers find it easy to move between rooms and consider it worth the price. They report improved sleep quality, with one mentioning their baby falls asleep better with it on, and appreciate its ability to remove odors.
11 reviews for Priestley Small Air Purifiers for Home Bedroom Dorm Office Desktop, 20dB Quiet 3-in-1 HEPA Air Purifier with Essential Oil Diffuser, Air Filters Smoke, Allergies, Pet Dander, Odor, Dust
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Original price was: $49.98.$37.99Current price is: $37.99.
SLB –
Purchase one size up if you have fur or heavy dust
This seems to work very well. I bought the size up from the one recommended for my 350 sq ft apartment because I have a dog and live in the desert. The dog drops enough fur every week to build another dog, and the sea level of the Mojave is dropping a foot a year from disbursing dust. Anyway, it sits on the floor near the dog bed. Every couple of days I wipe the outside of the case and get a handful of dust and dirt being held on it, so even if it weren’t pulling in the smaller pollutants, it is pulling in and holding larger particles. I don’t find it noisy and use the fan on high even at night. But I’m also running AC, a room fan, and a CPAP, so the room is pretty noisy already. On night setting it is almost silent. In the winter, without the fan and AC, I may need to set it on night.
erick –
Excellent Bedroom Air Purifier
Setup was quick and easy, and the build quality, especially the EPA filters is excellent. We noticed an improvement almost immediately: our child is coughing much less since we started using it. We run it all day and sometimes move it around the house as needed.The companion app makes control convenient, and it includes thoughtful features like a child lock, sleep mode, and a filter life indicator light. We were so satisfied with the performance that we ended up buying a second unit.Highly recommended for families looking for an effective and user-friendly air purifier.
DJ –
Cleans the air and quiet. Discovered secret of filter reset!
I bought 2 of these air purifiers in July 2024 for 2 bedrooms and the larger unit for my living/kitchen area and I have been very pleased with the results. I have 3 cats and a lot of fur & dust that comes with them. I have noticed a considerable reduction in dust and smells in my home. The filters last about 6 months at my home. It is also very quiet. I have it set for low during the day and use the sleep mode for nighttime. I use the auto mode on the larger unit.I have discovered the secret for resetting the filter. After you remove the filter to periodically clean with a vacuum (prolongs filter life) or do a total replacement, plug the unit back in but do not turn on until after you have held the filter reset button for a few seconds. Once you hear the “beep” (very slight sound), release the filter button, press the power button and the filter life should be reset with all bars lit.
Felicia V –
Nice bedroom air purifier!
Why did you pick this product vs others?:Reviews and experience based on the smaller unit I purchased previously.Sleep quality:I love that it has a ‘sleep’ mode that I can use at night and it stays at “low, medium, high’ mode. Smell:It does not have the option of using essential oils as my smaller unit has. Works well:so far it seems to work welll and I like the filter reminder when it is time to change the filter.
Alicia & Ben –
Super quiet and Effective!
The air purifier I recently tested was the perfect solution for my large living room. Equipped with a smart Wi-Fi control, this air purifier allowed me to easily control the device through my smartphone, which was incredibly convenient. I could adjust the settings and monitor the air quality in my room from anywhere in the house.One of the standout features of this air purifier was its quiet motor. Even at the highest setting, the noise level remained low, allowing me to sleep soundly without any disturbance. The air purifier also has a sleek and modern design that blends in seamlessly with my home decor.In terms of performance, I was very impressed with how effectively it removed pollutants and allergens from the air. I have pets and suffer from allergies, but this air purifier helped to alleviate my symptoms and keep the air in my room fresh and clean.The only downside I found was that the replacement filters were a bit on the expensive side, but given the high quality of the air purification and convenience of smart Wi-Fi control, I found it to be a worthwhile investment.Overall, I highly recommend this air purifier for anyone looking for a high-quality air cleaning solution for a larger room. Its smart Wi-Fi control and quiet motor make it a convenient and practical addition to any home.
Carl Fravel –
How to reset the Filter Life
Wonderful filter – quiet, effective, reasonably pricedAfter a few months, my filter bars went down to 1 and it was flashing — time to replace the two filters.Replaced filters, then couldn’t immediately figure out how to reset the filter life to 100%.The filter reset slider on the Smart Life app was greyed out.Found comments about “in standby mode” hold down the filter symbol for 3 seconds until it beeps.The problem is it took me awhile of experimentaiton to get it into “standby mode”.Here is how it is done…Turn the device off and unplug the power (or do this as part of the new filter installation).When you plug it back in, you’ll see on the panel that it is in an unusual mode.That’s the “standby mode” and during this time you can hold down the filter indicator for 3 seconds, get a beep, and see the bars all restored.By the way, when the bars went to 1 with flashing and I got around to replacing the filters a few days later, they were VERY covered with dust. Definitiely timely to replace them.I suggest wearing an N95 or KN95 mask while doing the replacement and the disposal of the old filters.And keeping at least one pair of filters on hand.This is a great filter.
Nelly P. –
Excelente nivel de sonido sobre todo el nocturno. Muy bien producto.Solo que realmente NO trae control remoto.Debes bajar una APP genérica para enlazarlos y no es una APP amigable.No es práctica
lauren schroeder –
Love this so much. I waited until I had to replace the filters before writing the review as I had read some mixed reviews about that but I can honestly say changing and resetting the filters took 60 seconds and was so easy.Noticeable change in the air quality in the house. So much less dust on surfaces and the machine itself is very quiet.Love that I can have it switch off after a set amount of hours.I never felt the need to use the wifi feature so I can’t comment on that but overall 10/10 would recommend this purchase
Alejandro Calderón –
Súper buena compra, muy recomendable
Kim Melhus –
Excellent air purifier, makes air clean and fresh. Quiet operation with 3 speeds. Easy to change filters. Has 3 stage filter with carbon, which is important as it removes the forest fire smoke that we have in our area in the summer. Attractive design, light weight. Pricing is excellent value compared to other models. Very happy with this system. I like that it can be controlled with a smart phone.
Patrick –
Really effective in removing dust. I use this quite often to remove dust from rooms and I can see a huge difference after each use. As the air is much more breathable and cleaner. Taking apart the filters is very easy and accessible as well. After using this product for several months, seeing how much dust has been captured by this device is impressive. I do wish the device was stronger in circulating air, as it would definitely capture more debris more effectively.