7 Best Air Purifier For 400 Sq Ft [2022]

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You can trust our selection for Air Purifier For 400 Sq Ft Reviews. Because We have worked hard studying and analyzing 45629 reviews for Air Purifier For 400 Sq Ft and rating them. It was a difficult job to list only ten products for Air Purifier For 400 Sq Ft where thousands of them available online. I hope it will help you to take final decision for Best Air Purifier For 400 Sq Ft.

Best Air Purifier For 400 Sq Ft
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NoProductScoreAction
1LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom9.8Buy on Amazon
2Coway Airmega 400(G) Smart Air Purifier (Covers 19.6Buy on Amazon
3LEVOIT Air Purifier for Home Large Room with H13 True HEPA Filter for Allergies9.6Buy on Amazon
4SilverOnyx Air Purifier for Home9.2Buy on Amazon
5Coway Airmega 400 Smart Air Purifier (Covers 1,560 sq. ft.)9.2Buy on Amazon
6Medify MA-18 Air Purifier with H13 HEPA filter - a higher grade of HEPA for 400 Sq. Ft. (99.9%) - Perfect for Office8.8Buy on Amazon
7Dyson - TP02 Pure Cool Link Tower 400 Sq. Ft. Air Purifier - Iron8.8Buy on Amazon
8MOOKA Air Purifier for Home8.6Buy on Amazon
9Instant Air Purifier, Helps remove 99.9% of viruses (COVID-19)8.6Buy on Amazon
10ROVACS Air Purifiers for Home8.6Buy on Amazon

Comparison Chart for Best Air Purifier For 400 Sq Ft

We found 45629 reviews when researching. We have considered users feedback on the Air Purifier For 400 Sq Ft and our suggestions includes only the finest of them in this article.

Table Of Content:

1. LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom

LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, H13 True HEPA Filter, 24db Filtration System Cleaner Odor Eliminators, Ozone Free, Remove 99.97% Dust Smoke Mold Pollen, Core 300, WhiteBuy on Amazon
  • Ozone Free: Levoit air purifiers avoid using UV-C light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution.
  • High Performance: Enjoy fresh air in minutes with the Core 300 True HEPA Air Purifier.
  • Find Relief: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants.
  • Multiple Filter Choices: Choose from a variety of replacement filters to best meet your needs.
  • Most Silent Air Cleaner: Choose Sleep Mode at night and then forget all about your air purifier while you sleep.
  • Sleek Design: The Core 300 practically serves your home while blending in with your decor.
  • Undisturbed Operation: Display light can be turned off to enjoy a perfect night of sleep without the effect of light.
  • Full Certified for Safer: Energy Star Verified, Complies with California air resources board (CARB) for indoor cleaning devices.

2. Coway Airmega 400(G) Smart Air Purifier (Covers 1

Coway Airmega 400(G) Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology (Graphite)Buy on Amazon
  • Coway Airmega 400 room air purifier is designed to accommodate large room sizes up to 1,560 square feet and cleans the air at least two times per hour when used as recommended.
  • Coway Airmega Max2 filter—combined activated carbon and True HEPA filter—captures and reduces up to 99.
  • Coway Airmega’s pollution sensor communicates indoor air quality testing in real-time.
  • Coway Airmega has five fan modes: Smart, Sleep, Low, Medium and High.
  • Power source type: Corded Electric

3. LEVOIT Air Purifier for Home Large Room with H13 True HEPA Filter for Allergies

LEVOIT Air Purifier for Home Large Room with H13 True HEPA Filter for Allergies, Cleaner for Smoke Mold, Pollen, Dust, Quiet Odor Eliminators for Bedroom, Smart Sensor, Auto Mode, WhiteBuy on Amazon
  • OZONE FREE: Use your purifier with peace of mind.
  • PROFESSIONAL AIR CARE: The H13 True HEPA Filter works alongside the Pre-Filter and Activated Carbon Filter to target dust, pollen, pet dander, VOC’s, tobacco smoke, household odors from pets, cooking, and other allergies.
  • EXTRA-LARGE CLEANING AREA: The LV-H134 purifies air in 2340 ft² rooms in one hour, and 1170 ft² rooms in 30 minutes (CADR 530), making it perfect for living rooms, bedrooms, apartments, offices, kitchens, basements and playrooms.
  • POWERFUL DESIGN: Enjoy the fresh air on all sides with help from the air purifier’s tower structure and 360° air circulation for quick, efficient filtration.
  • UNDISTURBED REST: Sleep soundly by turning off the display light, setting a timer for up to 12 hours, and selecting Sleep Mode for noise levels as low as 23dB.
  • CLARITY AND CONFIDENCE: The Auto Mode uses a Laser Dust Sensor to measure the surrounding air and automatically adjust the fan speed in real-time.
  • SLEEK AND STYLSIH: The minimalist tower design and streamlined, intuitive controls make the air purifier a seamless, elegant addition to any space.
  • NOTE: Genuine Levoit replacement filter for LV-H134 is back in stock.

4. SilverOnyx Air Purifier for Home

SilverOnyx Air Purifier for Home, True HEPA Filter, 3-Speed Portable, Air Cleaner with UV Light, for Allergies and Pets, Dust, Quiet Odor Eliminator for Bedroom - Large Room 400 sq ft BlackBuy on Amazon
  • Air Purifiers for Home: True Hepa charcoal filter captures 99.
  • 5 Stages of Air Cleaning: Advanced purification for the cleanest air quality; A combination filter cartridge with mesh pre-filter and Hepa H13 activated carbon filter, plus a UV light and Ion generator to freshen air even further.
  • True Hepa Filtration: High quality air purifier with a True Hepa H13 filter that captures 99.
  • Clean Air Ionizer: The SilverOnyx Hepa air purifier with ionizer, UV light, and activated carbon filter; The most sophisticated air purification technologies for the freshest air.
  • Air Purifiers for Home Large Room: True HEPA aire airpurifier allergen allergies allergy baby bathroom bedroom best carbon casa cigarette clean cleaner cleaners cleaning dander dust remover liminator fan feet filter filters filtration fresh fresheners house ionizer uv light living lv machine odor odors office para pet pets portable pure purifer purificador purifier purifyer removal replacement silver onyx silveronyx small smoke smokers sq ft square top.

5. Coway Airmega 400 Smart Air Purifier (Covers 1,560 sq. ft.)

Coway Airmega 400 Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart TechnologyBuy on Amazon
  • Coway Airmega 400 room air purifier is designed to accommodate large room sizes up to 1,560 square feet and cleans the air at least two times per hour when used as recommended.
  • Coway Airmega Max2 filter-a combined activated carbon and a True HEPA filter-captures and reduces up to 99.
  • Coway Airmega’s pollution sensor communicates indoor air quality testing in real-time.
  • Coway Airmega has five fan modes: Smart, Sleep, Low, Medium and High.
  • Coway Airmega is a smart, energy efficient air purifier with a three-setting smart mode to adapt to its surroundings.
  • Coway Airmega has a timer with 1, 2, 4 and 8 hour settings, plus indicators for filter lifetime for both the washable pre-filter and Max2 filter.
  • Coway Airmega 400 is Energy Star certified and consumes 64 watts.
  • Limited manufacture’s warranty covers any internal malfunctions for 1 year and motor and electronic parts for 5 years.

6. Medify MA-18 Air Purifier with H13 HEPA filter – a higher grade of HEPA for 400 Sq. Ft. (99.9%) - Perfect for Office

Medify MA-18 Air Purifier with H13 HEPA filter - a higher grade of HEPA for 400 Sq. Ft. (99.9%) | Perfect for Office, Bedrooms, Dorms or Baby Nurseries - WhiteBuy on Amazon
  • Compact, Portable, Modern Design with H13 filter- Higher Grade of HEPA Filtration
  • CADR 150 | Cleans the air in a room up to 800 square feet every hour | Covers 400 sq.
  • Pre-filter for large particles | Activated Carbon filter for odors | H13 Medical Grade True HEPA for 99.
  • Easy To Use Operational Touch Panel on top of the unit, 110 Volt units, USA registered Lifetime Warranty.
  • Lifetime Warranty | 3 Fan Speeds | On/Off Ion control | Filter Replacement Indicator | Replacement Filter ASIN B07W943P67.

7. Dyson – TP02 Pure Cool Link Tower 400 Sq. Ft. Air Purifier – Iron

Dyson - TP02 Pure Cool Link Tower 400 Sq. Ft. Air Purifier - Iron, White (Renewed)Buy on Amazon
  • White color
  • TP02 MODEL

8. MOOKA Air Purifier for Home

MOOKA Air Purifier for Home, 3-in-1 True HEPA Filter Air Cleaner for Bedroom and Office, Odor Eliminator for Allergies and Pets, Smoke, Dust, Mold, 3D Filtration, Night LightBuy on Amazon
  • TRUE HEPA AIR PURIFIER]: Filters out particles as small as 0.
  • ENVIRONMENT-FRIENDLY AIR CLEANER]: Equipped with 3-Stage Filtration system including Pre-filter, TRUE HEPA Filter, Activated Carbon Filter, this purifier can effectively remove odor and smoke, such as pet odor, cigarette smoke and cooking odor around your living space, with zero harmful Ozone emission.
  • EFFICIENT AIR PURIFICATION]: The 360-degree air intake and outlet maximize the amount of fresh and healthy air provided to all directions, improving the air circulation in your room.
  • EASY OPERATE, SIMPLE DESIGN]: Using this air purifier couldn’t be easier.
  • WHISPER QUIET, ENERGY-SAVING]: At quiet mode, the noise is controlled with our unique noise-reducing fan blade design.

9. Instant Air Purifier

Instant Air Purifier, Helps remove 99.9% of viruses (COVID-19), bacteria, allergens, smoke; advanced 3-in-1 HEPA-13 filtration with plasma ion technology, Large Room (AP300), PearlBuy on Amazon
  • WORKS TO REMOVE VIRUSES (COVID-19): Our air purifiers have been proven to remove 99.
  • REMOVES ALLERGENS AND SMOKE: Advanced 3-in-1 filtration captures 99.
  • ADVANCED AIR CLEANING TECHNOLOGY: 3-in-1 filtration (HEPA-13, Activated Carbon, Antimicrobial coating) plus plasma ion technology work together so you can breathe easier.
  • 24/7 AIR QUALITY MONITORING: Our intelligent sensor monitors air quality 24/7 and adjusts fan speed in Auto Mode to make the air in your home cleaner.
  • A BRAND YOU TRUST: From the makers of Instant Pot, the brand that revolutionized the way you cook, is now transforming the way you live.
  • PREVENTS BACTERIAL GROWTH: Our 3-in-1 filtration contains an added antimicrobial coating protecting the filter.
  • CLEANER AIR IN MINUTES: Independently verified by AHAM (Association of Home Appliance Manufacturers) to filterthe air in an area of 388 sqft 5x per hour (4 see below) or up to 1,850 sqft 1x per hour.
  • WHISPER-QUIET NIGHT MODE: Light sensor automatically turns off displays and lowers noise to whisper-quiet levels when it is time for bed (5 see below).
  • REDUCES ODORS: Activated carbon filter layer helps reduce unpleasant smells.
  • EXTENDED FILTER LIFE: 3-in-1 filter lasts at least 8 months when in ecomode 24/7; usage-based indicator lets you know when it’s time to replace.

10. ROVACS Air Purifiers for Home

ROVACS Air Purifiers for Home, 3-in-1 True HEPA Filter Air Purifier Up to 400ft² Per 30Min, Desktop Air Purifier for Smoke, Dust, 3D Intake, Available for CaliforniaBuy on Amazon
  • 2021 new version of TRUE HEPA air purifier: ROVACS air purifier for bedroom has its own bilateral 6-layer filter.
  • POWERFUL ENVIRONMENT-FRIENDLY AIR CLEANER: This ROVACS air purifier unique high purify performance, 360-degree 3D air intakes, Bilateral 3-Stage Filtration system including Pre-filter, TRUE HEPA Filter, Activated Carbon Filter.
  • WHISPER QUIET AND ENERGY SAVING: ROVACS Air purifier adapt 3 speed modes, high-effective intergrated fans Match with crafed brushless motor, operating sound merely 24dB.
  • EASY OPERATATION AND SLEEK ELEGANT DESIGN: RV60 Air purifier takes one sensitive touch button to turn it on/off and switch the fan speed.
  • ROVACS BRAND FOCUS ON CRAFTED BOUTIQUE AND SERVICE: Aim at ROVACS air purifier, our mission is to make every strand of air fresh in the living environment.

How To Choose The Best Air Purifier For 400 Sq FtDoes the thought of finding a great Air Purifier For 400 Sq Ft stress you out? Has your mind been juggling between choices when it comes to buying Air Purifier For 400 Sq Ft in general, specifically regarding which model to choose?If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Air Purifier For 400 Sq Ft for themselves. We understand the stress associated with the buying process!Since you’re here, you are obviously curious about Air Purifier For 400 Sq Ft. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.But that’s not always easy, right? That's why we've taken time to compile a list of the best Air Purifier For 400 Sq Ft in today's market, on your behalf, so that there will be no more worries for you.How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Air Purifier For 400 Sq Ft currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Air Purifier For 400 Sq Ft brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Air Purifier For 400 Sq Ft based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Air Purifier For 400 Sq Ft before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Air Purifier For 400 Sq Ft they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Air Purifier For 400 Sq Ft, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Air Purifier For 400 Sq Ft before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Air Purifier For 400 Sq Ft will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Air Purifier For 400 Sq Ft if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Air Purifier For 400 Sq Ft on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Air Purifier For 400 Sq Ft on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Air Purifier For 400 Sq Ft featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.