Air Purifiers for Bedroom, H13 True HEPA Filter for A11ergies, Pollen, Smoke, Dusts, Pets Dander, Odor, Hair, Ozone Free, 20d

4.5 4.5 out of 5 stars | 3,231 ratings

Price: 37.99

Last update: 03-04-2025


About this item

Highly Efficient Purification: Absorb 99.97% of particles 0.3 microns in size, such as pollen, dusts, pet dander and more. It provides coverage for areas up to 880 ft² (CADR 110 m³/h).
50% More Filter Area: Unlike other products of similar size with a CADR of 110 m³/h, we have incorporated a larger filter and a more robust motor to boost purification efficiency by 50%.
Finding our replacement filters is easy! Our filters are available for purchase on Amazon. Simply search for Purivortex AC400 air purifier filter using the search bar on Amazon, and you will be able to find our compatible filters. Enjoy the convenience of accessing high-quality replacement filters for your Purivortex AC400 air purifier directly on Amazon.
20dB Silent Operation & Night Lights: Our product features a variety of lighting options to match different scenarios. Activate the sleep mode, and all lights will be turned off while maintaining an ultra-quiet operation at just 20dB.
SGS Certified: Our product proudly bears the SGS certification, demonstrating its outstanding ability to effectively purify various pollutants. It's worth noting that our product is completely ozone-free and environmentally friendly.


From the brand


Top reviews from the United States

  • Dennis
    5.0 out of 5 stars Good addition to any room for both aesthetic and health.
    Reviewed in the United States on September 4, 2024
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    Two days into using this filter, there’s been a noticeable difference in bedroom smell and air quality. Four weeks after receiving it, I can see everything it’s caught. It’s also a tad more grey.

    The option to change light colors or turn off the light adds a nice aesthetic touch. While the lighting itself isn’t that bright, it’s nice to turn off for when I sleep and not want be kept up by the alternating colors.

    The first two fan speeds are super quiet. High speed sounds like it skips “high” and goes to extra high. Good for anyone who needs a kind of white noise to help them sleep at night. $30-$50 for this is a nice steal considering how fast it cleaned the air in my room.

    As for “size,” it was somewhat bigger than I expected, hence the Switch sitting next to it for a visual size comparison.

    I’m taking this with me to a friend’s who has two cats and a dog to help gauge how this affects my allergies soon. I’ll update when that time comes.

    **post visit, I think getting a yellow or green filter for this would be better.

    **upon replacing the packaged in filter, Green/Yellow filters are a must. Using either in an environment with pets will definitely catch whatever fur might be lying around. My replacement green filter caught a considerable amount of fur and dust after just one night elsewhere.

    ALMOST FOUR MONTHS AFTER PURCHASE -

    bought this 8/30/2024. The red light replacement indicator came on after almost four months of near continuous running (12/16/2024). The filter has definitely worked well and captured lots of dust fuzz.

    In my case, I’d say the filter life for a small bedroom along lasts a good long while (although this could be dependent on living situation and type of filter). A 2-pack isn’t too pricey at all and can last 3.5-7 months if I had to take a wild guess after replacing the packed in filter. Maybe two 2 pk purchases a year at most.

    As far as I’m concerned, this is a worthwhile purchase. Would recommend.
    Customer image
    Dennis
    5.0 out of 5 stars Good addition to any room for both aesthetic and health.
    Reviewed in the United States on September 4, 2024
    Two days into using this filter, there’s been a noticeable difference in bedroom smell and air quality. Four weeks after receiving it, I can see everything it’s caught. It’s also a tad more grey.

    The option to change light colors or turn off the light adds a nice aesthetic touch. While the lighting itself isn’t that bright, it’s nice to turn off for when I sleep and not want be kept up by the alternating colors.

    The first two fan speeds are super quiet. High speed sounds like it skips “high” and goes to extra high. Good for anyone who needs a kind of white noise to help them sleep at night. $30-$50 for this is a nice steal considering how fast it cleaned the air in my room.

    As for “size,” it was somewhat bigger than I expected, hence the Switch sitting next to it for a visual size comparison.

    I’m taking this with me to a friend’s who has two cats and a dog to help gauge how this affects my allergies soon. I’ll update when that time comes.

    **post visit, I think getting a yellow or green filter for this would be better.

    **upon replacing the packaged in filter, Green/Yellow filters are a must. Using either in an environment with pets will definitely catch whatever fur might be lying around. My replacement green filter caught a considerable amount of fur and dust after just one night elsewhere.

    ALMOST FOUR MONTHS AFTER PURCHASE -

    bought this 8/30/2024. The red light replacement indicator came on after almost four months of near continuous running (12/16/2024). The filter has definitely worked well and captured lots of dust fuzz.

    In my case, I’d say the filter life for a small bedroom along lasts a good long while (although this could be dependent on living situation and type of filter). A 2-pack isn’t too pricey at all and can last 3.5-7 months if I had to take a wild guess after replacing the packed in filter. Maybe two 2 pk purchases a year at most.

    As far as I’m concerned, this is a worthwhile purchase. Would recommend.
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  • East Coaster turned West Coaster
    5.0 out of 5 stars Excellent Air Purifier!
    Reviewed in the United States on December 22, 2024
    This air purifier has been a game-changer for my home! The HEPA filter works great at clearing out allergens, pet dander, and dust, leaving the air noticeably fresher. The fragrance sponge is a nice touch, adding a light, pleasant scent to the room. It’s super quiet, perfect for use in bedrooms or while working. I also love that it’s ozone-free and safe to use around pets. Highly recommend it for anyone looking to improve indoor air quality!
  • Amazon Customer
    4.0 out of 5 stars Liked it so well we bought a second one: Updated review 8-23-2004
    Reviewed in the United States on August 4, 2024
    Easy to set up, easy to use. Sound is okay, although noisy at highest speed, which is not surprising. Seems to do a decent job, but that is just an impression. I bought it for my bedroom but later moved it to living
    room. My husband liked it so much that he got one for his study.

    Update: I am disappointed in the dust removal level. We have lots of black furniture and a primary reason we got these was to help deal with the dust that shows up so easily. I would say it has reduced the visible dust, but it has certainly not solved the problem even in a smaller room. Perhaps I was hoping for too much from a small machine/
  • Drunkily Shopping
    5.0 out of 5 stars So nice, I bought it twice.
    Reviewed in the United States on September 27, 2024
    I purchased this due to my entire household having crazy hay fever. I also have a husky who likes to brush up against bushes and trees when we go for walks; so when he comes back inside, he plops right down on the carpet. I've given him baths, and vacuumed over and over, but it's unhealthy for his coat and skin to constantly bathe him more times than usual, and vacuuming everyday wasn't solving my problem. When I ordered the air purifier, I was a little skeptical on how well it would do because of the low price; as I'm used to good air purifiers being upwards towards $100 or more. The air purifier was a pretty good size--not too large that it would take up space, yet, small enough to sit it on a windowsill or tucked away in a corner. There are several filter options that are really great for precisely what you're intending on purifying. I'm using the white original filter that is a multi-purpose filter, but I also ordered the yellow filters separately that is the anti-symptoms filter that is for allergies, pollen, dust, pet dander, etc. The filter was too easy to pop in. You twist open the bottom, pop a new filter in, and twist it closed until you heard a "click" sound. There are 4 different fan speeds; silent mode, low, medium, and high. You can also run it all day, or for a set amount of hours. I, personally, keep it on all day on low setting. There are different lights that you can use for a night light whether it's the color changing or the static light of your choosing, however, I like to keep it off in my bedroom. I tested it out the first day with it running on high with my bedroom door closed. I went back to my bedroom at night to see if I can tell a difference, and the air was crisp and a lot less stuffy. I haven't woken up with sniffles, sneezes, or sinus pressure for almost two weeks now since I received the air purifier. It's been a dream! It worked so well that after a week of having the machine running (wanted to test it out before I decided on keeping it permanantely) I ended up buying another one for the living room!
  • Jacob
    5.0 out of 5 stars Works great in a bedroom
    Reviewed in the United States on January 8, 2025
    I used to have a lot of issues with dust buildup in the bedroom, and my nose would be all stuffed up in the morning. After buying this air purifier and leaving it running on low at night and higher during the day, there is definitely a lot less dust and I no longer wake up with a stuffy nose. the air feels cleaner, and there's dust built up in the filter of the purifier, so its 100% working. If you have a problem with dust allergies and dust in your bedroom, this does the trick
  • A. L.
    5.0 out of 5 stars Seems like a good product
    Reviewed in the United States on December 19, 2024
    The fan is pretty quiet until the highest setting. For folks using it as a sound machine for sleep, it's higher pitched than I'd prefer, sounds more like a computer fan running hard, and doesn't drown out ambient noise as well. But as a purifier, it does feel like it's pulling a good amount of air and I like the large filter surface area.

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