Search  for anything...

Mila Smart Home Air Purifier with Overreactor H14 HEPA Replacement Filter, Removes Formaldehyde, VOCs, Dust & Odors, Ideal for Large Room or Bedroom, Quiet-Mode

  • Based on 324 reviews
Condition: New
Checking for inventory...

Notify me when this product is back in stock

$439.99 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Unavailable
Fulfilled by Mila USA Inc.
Available payment plans shown during checkout

Style: Overreactor


Features

  • TACKLES ALL AIR NEEDS: The Overreactor filter is a medical-grade H14 HEPA and carbon filter that takes care of just about everything that looms in your rooms. Filters away formaldehyde, dander, and dust allergies, plus, germs, pollen, VOCs and smoke.
  • 7 FILTERS: Switch between 7 filters based on seasonality or life events, with certified HEPA filtering for particle removal (smoke, allergens, house dust). Overreactor has 99.995% efficiency, and works well in different-sized rooms, but ideal for 560ft2.
  • SMART & WHISPER QUIET: Mila is the first HEPA air purifier smart enough to know when to quiet down with 8 custom modes - Sleep, White Noise, Energy Save, built-in Child Lock, and more. Download the Mila Air app for indoor and outdoor air quality updates.
  • SAY HELLO TO CLEAN AIR: Mila delivers a clean air delivery rate of 254 m3/hr, circulating fresh air every 30 minutes throughout a 560ft2 room. Mila works in rooms smaller and larger, as it can learn your room size and adjust air changes accordingly.
  • 8 MAGIC SENSORS: Mila cleans a room and maintains it from outside air infiltration. The 8 environmental sensors monitor particulate counts, smoke, VOCs, temperature and humidity, and more, plus a life-saving carbon monoxide sensor.

Color: White


Brand: Mila


Product Dimensions: 12"D x 12"W x 15"H


Floor Area: 560 Square Feet


Specification Met: california air resources board,etl listed,fcc certified


Product Dimensions ‏ : ‎ 12 x 12 x 15 inches; 18 Pounds


Item model number ‏ : ‎ Overreactor


Date First Available ‏ : ‎ October 4, 2021


Manufacturer ‏ : ‎ Mila


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • The air feels so much cleaner!
Style: The Big Sneeze
I didn’t realize that the AQI inside of apartments is like 2-5 times higher than outside until I was frantically googling as I watched the Mila tell me my indoor AQI was 200!!!! Ewe!!! I plugged it in, still thinking it was lying and left to run errands. When I returned… oh my god. It was like I’ve never breathed before, the air felt crisp and beautiful and my life was forever changed. This feels like a luxury product every step of the way from the cute packaging to the thoughtful and fun design of the app. I have full control over everything Mila does and can set it to clean extra before bed or while I’m away. It also isn’t too loud, and if it is (which it only ever is after I burn stuff on my stove oops) I can be very easily turn the fan speed down. The app also gives me thoughtful notifications about the air quality in my area as well so I am protected inside and out. Also the Mila will give you cute and fun messages too which make me smile. This ROCKS!! I have zero complaints and anyone who says it’s too loud just doesn’t know how to use the app lol would 20/10 recommend!! ... show more
Reviewed in the United States on December 5, 2023 by monky kid monky kid

  • Use it over my Molekule
Style: Overreactor
I love my Mila! She’s powerful. She’s smart. She’s cute. She works! I bought the Overreactor after doing filter research. Home remodeling + dusty home + urban living with dogs = a great filter needed. I keep it in our bedroom as our home is two levels and 1300 square ft. She works great. My partner thought it was odd at first she’d speed up and slow dog. If someone in your home “vapes” she will pick this up and kick into high gear. My favorite feature has to be inside of the app with the “Automagic” settings. When in automatic mode I have Mila “deep clean” our bedroom before sleeping. Housekeeping mode is great to clean when no one is around and with her sensors if someone is she’ll quiet down immediately. Between the easy to use app, filter choices, and not a bad product, I think she’ll stay. Molekule was my go to air purifier. With the slight lack of features, pricey filters, and questionable filter tech, I use Mila primarily. ... show more
Reviewed in the United States on June 12, 2024 by Orangelawn Orangelawn

  • Super clean air!
Style: The Big Sneeze
We have a dehumidifier in my basement that is supposed to also clean the air but I got this for my daughters bedroom since her allergies have been bad. I can’t believe how clean the air feels after just having it on for a short time. It was super easy to set up and very customizable. It’s been going for a week now and continues to quietly purify the air. It looks very stylish and is quiet. Haven’t tried the white noise feature but appreciate its automatic mode. Makes me want another for our living room, it registered questionable air quality and cleaned it right up. ... show more
Reviewed in the United States on December 4, 2023 by Mindy Mindy

  • sleek and efficient
Style: The Big Sneeze
Hey Clean Air Connoisseurs! So, it's been a little since Mila waltzed into our eco-conscious abode, and we figured it's high time to share our thoughts on this air-purifying rockstar. Buckle up, folks – it's gonna be a ride! The Good Stuff: 1. Design that slays: Mila didn't just stop at clean air; she brought style to the table. This sleek beast seamlessly blends into our boho-chic decor. It's like having an air purifier that moonlights as an avant-garde sculpture. 2. Silent but deadly: No, not in a scary way! Mila tackles pollutants like a ninja without making a fuss. Our sleep-deprived nights are no more thanks to this silent superhero. Shhh... can you hear that? Exactly. 3. Earth Warrior Approved: We're all about saving the planet, and Mila gets it. It's like having Captain Planet in appliance form. The energy efficiency is on point, and the packaging? Minimalist and eco-friendly. High-fives to Mila for being a green machine! 4. App-solutely Fantastic: Mila comes with a nifty app – because controlling your air quality should be as easy as ordering avocado toast. The real-time updates and customizable settings are a game-changer. It's like having the Clueless makeover montage for your air quality. Caveats (because let's keep it real): 1. Fancy Filters with a Price: Mila's filters are top-notch, but replacing them can make your wallet cry. It's like maintaining a high-maintenance pet – expensive but worth it. Just be ready to invest in Mila's filter spa days. 2. Light Show Lovers Beware: The ambient light feature is cool for setting the mood, but if you're looking for a blackout experience in your bedroom, Mila might be a bit of a party animal. Sweet dreams brought to you by Mila's disco lights. 3. Smart, but Sometimes Too Smart: The app is fantastic, but Mila can be a bit overzealous. There were a couple of times when it went into full-on "clean the air NOW" mode during our cooking adventures. We get it, Mila, but chill! In conclusion, Mila Air Purifier has become an essential member of our green-obsessed, quirky family. It's got sass, style, and substance. If you're on the hunt for an air purifier that's more than just a pretty face, Mila might just be your clean air soulmate. Happy breathing, everyone! ✨🌿 ... show more
Reviewed in the United States on December 1, 2023 by Drayton Cousins Drayton Cousins

  • Great air purifier!
Style: The Big Sneeze
The Mila Air Purifier was delivered quickly and was easy to set up. It has a slight hum when it’s on but not loud so it’s not disruptive. Once we set up the app on our phone we could program it to come on at a specific time which is a wonderful feature. It’s also, really informative since it’ll will tell you how clean the air is. All in all, I find this to be a great until with many beneficial features! ... show more
Reviewed in the United States on December 13, 2023 by Rebecca Frohlich Rebecca Frohlich

  • High rate of failure
Style: Basic Breather
Purchased 2 mila air purifiers and they both died on me. First one died a year after purchased and then the second one died maybe another year after that. It is a great product when it worked. I liked all the smart features in it but the lifespan of the product is not worth the price.
Reviewed in the United States on August 6, 2023 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for inventory...