10 Best Air Purifier For 300 Sq Ft Room in 2024: Top Rated

3-STAGE AIR PURIFICATION: Perfect for medium to large rooms of up to 300 sq. ft.*, safely clean your home, bedroom, living room, nursery, or office air from 99.97% of particles dust, pollen, pet dander, smoke, and household odors. Stage 1: Washable Pre-Filter and Activated Carbon Filter; Stage 2: True H13 HEPA filter; Stage 3: UV-C Light

ELIMINATES VIRUSES & BACTERIA: The built-in UV-C light adds a deeper level of cleanliness and safely eliminates up to 99.9% of viruses and bacteria. (Staphylococcus albus (95.8%), Escherichia coli (96.6%), Aspergillus niger (88.2%), H1N1 (99.9%) independent testing)

3 FAN SPEEDS & QUIET OPERATION: Use the easy touch-button control panel to find your optimal fan setting with low, medium, and high options. With a soothing white noise level at just 30dB, it’s quiet enough to sanitize while you sleep.

ENERGY-EFFICIENT & EASY TO USE: PureZone has 3 timer settings for 2, 4, or 8 hours which allows you to save energy or run continuously. It also comes designed with a filter reset indicator that lets you know when it is time for a fresh filter.

5-YEAR WARRANTY: 3-in-1 powerful air purifier, 3-in-1 filter that lasts up to 6 months, UV-C light bulb, and Pure Enrichment’s guaranteed 5-Year Warranty. Our customer support team provides daily quality service and peace of mind to millions worldwide all from a brand you can trust.

The next generation of the wildly popular Winix 9500 Ultimate Pet Air Purifier

True HEPA filtration captures 99. 97percent of airborne pollutants, pet dander and allergens as small as 0. 3 microns

Washable Advanced Odor Control (AOCTM) Carbon Filter captures pet odors as well as smoke, kitchen and other household odors. Also extends the life of the True HEPA filter.

Ultimate pet pre-filter is the first line of defense against pet hair, dander, and large household particles

Washable pre-filter extends the life of your filter by capturing pet hair and larger airborne particles

Plasma wave technology Safely breaks apart odors, allergens, chemical vapors, and other pollutants at the molecular level

AHAM Verified for 300 square feet capacity

Material Type: Resin, Plastic

Power Source Type: Corded Electric

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. Featuring VortexAir Technology and 360° air intake, the Core 300 cleans spaces up to 547 ft² in 30 minutes, 219 ft² in 12 minutes (CADR: 141 CFM / 240 m³/h). Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance

FIND RELIEF: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The H13 True HEPA Filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, such as dust, smoke, pollen, odor

OFFICIAL LEVOIT FILTERS: Search for B07RSZSYNC or Core 300-RF to find Levoit's Core 300 replacement filter. Levoit filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier

MULTIPLE FILTER CHOICES: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in smog, toxins, and VOCs. The Smoke Remover filter specializes in wildfire, smoke and etc. And the Pet Allergy Filter helps to capture pet dander and absorb unpleasant odors

WHISPER QUIET AIR CLEANER: Choose Sleep Mode at night and then forget all about your air purifier while you sleep. QuietKEAP Technology reduces noise levels to a near-silent 24dB, ensuring the Core 300 won’t get in the way of a good night’s rest

SLEEK DESIGN: The Core 300 practically serves your home while blending in with your decor. Its award-winning design (Red Dot, 2020) and modern white finish help your air purifier fit anywhere in your home/bedroom/room

UNDISTURBED OPERATION: The display light can be turned off to enjoy a perfect night of sleep without the effect of light. A timer for 2/4/6/8 hours and filter lifetime indicator for your convenience

FULL CERTIFIED FOR SAFER: Energy Star Verified, Complies with California air resources board (CARB) for indoor cleaning devices. Also FCC certified, ETL listed

OZONE FREE: Our most popular air purifier series is back with an all-new smart model. Levoit air purifiers avoid using UV-C light, which is especially harmful for Asthma sufferers and pets

GENUINE REPLACEMENT FILTERS: For the best performance and longest lifespan, use genuine Levoit replacement filters. Use the in-app feature to monitor your filter life. When it’s time for a fresh filter, search “Core 200S-RF”

EFFECTIVE PURIFICATION: The compact frame and 360° design help the Core 200S purify the air wherever you put it, refreshing the air 5x per hour in rooms as large as 183 ft² / 17 m². The optimal air cleaning performance can only be delivered by powerful motors installed on products over 6 pounds

IMPROVED FILTRATION: While the ultra-fine Nylon Pre-Filter and High-Efficiency Activated Carbon Filter capture large particles and absorb odors and fumes, the H13 True HEPA Filter captures 99.97% of airborne contaminants 0.3 microns in size, ridding your environment of dust, pollen, pet dander, mold spores, and more

QUIET OPERATION: With noise levels as low as 24dB, the Core 200S cleans your air without keeping you up at night. For a completely uninterrupted sleep, turn off all lights with the Display Off button

ACCESS ANYWHERE: With the VeSync app, you can control your smart air purifier from anywhere. Adjust settings while you’re in the other room, at the office, or out walking the dog

VOICE CONTROL: The Core 200S is compatible with Amazon Alexa and Google Assistant, so you can use your air purifier without having to lift a finger

SET SCHEDULES: Using the VeSync app, you can program timers or create customized schedules so you’ll always have fresh air exactly when you want it

EASY SETUP: To get started, simply turn on the Core 200S and open the VeSync app. There you’ll find easy instructions to connect your air purifier. Once setup is complete, you’ll be able to control the air purifier with your smartphone or the display panel

FULLY CERTIFIED: The Core 200S has been thoroughly tested for safe performance. It is ETL Listed, FCC Certified, CARB Certified, and compliant with California’s strict standards for indoor cleaning devices. Note: Power Supply: AC 120V/60Hz (Only applies to the USA and Canada.)

Premium Quality - HEPA filter captures dust, pet dander, and allergens as tiny as .3 microns to remove household dust, pollen and PM2.5 particles. Ideal for anyone looking to create a cleaner healthier home

Eliminate Odors - Premium activated carbon pre-filters remove odors from pets, smoking, cooking and more. Use activated charcoal nano-technology to provide fresh clean air throughout a large room.

Superior Value - This complete air cleaner system includes a HEPA Filter along with 4 Precut Activated Carbon Pre-Filters. This complete set eliminates the need to cut, clean or vacuum pre-filters and extends the life of the main HEPA filter.

Perfect For Home or Office - The VEVA 8000 features an innovative and sleek design that guarantees the air purifier to be the perfect addition to any home or office. It can be changed from a tower air purifier to a table-top air purifier by removing the base. 3-Stage Fan Speed ranges from Ultra Quiet to Turbo. Measures 9" x 8" x 23"

Safe for the Whole Family - 100% Ozone free, does not use UV or Ions which produce trace amounts of measurable ozone, a harmful air pollutant. ETL Certified and tested by Nationally Recognized Testing Laboratories to UL Standard. Has an automatic shut-off safety feature when the front panel is removed, making it safe for homes with a baby, cat or dog.

6 Stages of Filtration: Capture large particles (like hair), microscopic particles (like smoke and dust), and everything in between, for clean air you can count on

360-Degrees of Purification: Designed for unprecedented performance, it efficiently cleans the room from all directions, leaving you with crisp, clean, air

Bedroom, Office, and Playroom-Approved: A 113 CADR (Clean Air Delivery Rate) is ideal for medium-sized rooms up to 175 sq. ft., for cleaner air where you sleep, work, and play

Bacteria Has Met It's Match: The powerful UV light safely and effectively zaps bacteria and germs, and significantly reduces their presence in the filter and in your air

Trap Even the Smallest Particles: Built-in ionizer helps bind small particles together, making them easier to trap in the filter

Customize Your Comfort: 3 different fan speed options let you choose your preferred comfort level, with a programmable timer up to 8 hours so you can have clean air on your schedule

Clean Air. Save Energy: Air purifier is Energy Star Rated and meets federally mandated guidelines; combines powerful performance with energy efficiency without running up your electric bill

Certified Fresh: AHAM Verifide, FCC certified, and ETL listed, meaning it's not only highly effective at removing smoke, pollen, and dust, but also safe to use in your home

Compatible With: Bionaire True HEPA 360° Air Filter (model BAP0041UVWH)

UV LIGHT: Crane’s Tower Air Purifier comes with a Ultra-Violet Light. Effective, non-chemical approach to disinfecting your air.

TRUE HEPA PROTECTION: Included HEPA Type (High Efficiency Particulate Arresting) filter.

MULTIPLE FUNCTIONS: Our air purifier has 3 speed controls and a low noise setting for quiet, continuous operation that is perfect for a good night’s sleep. The timer setting has 2, 4, and 8 hour settings and automatically shuts off after

BROAD COVERAGE: Our large capacity tower purifier works in rooms up to 300 sq ft. Perfect for effective air purification in any living space such as bedrooms, living rooms, or public areas like classrooms and offices

COMPACT PREMIUM DESIGN: This powerful air purifier’s design is sleek and modern, but fits well with any room’s décor. The unit is only 9.25” x 9.25” in depth and width, and 15.3” in height, making it a perfect compact option for even the smallest of spaces

Comprehensive Coverage: MSA3 H13 HEPA Air Purifier capable of delivering 112 CFM (190m³/h) of clean air quality. Cleans rooms up to 840 ft² in as little as an hour or 500 ft² in just 36 minutes. Customers will notice the difference within 10 minutes of using the MSA3 Air Filter. Suitable for any room or enclosed spaces such as living rooms, kitchens, bedrooms, offices, restaurants, hotels, and labs.

3-in-1 H13 True HEPA Filter: MSA3 Air Purifier features a 3-stage filtration design: Pre-Filter - Captures Hair, Pet Dander and Fiber; H13 TRUE HEPA Filter - Captures Smoke, Allergens, Dust, Pollen; Activated Carbon Filter - Quickly captures and neutralizes Bad Smells, Pet Odor and VOC to freshen the air quality. (The upgraded filter has added OdallerPure technology to optimize the structure and content of activated carbon, and the odor removal effect is greatly improved.)

Filtration Performance: MSA3 Air Purifier uses H13 True HEPA PP electrostatic electret melt-blown filter. Filters out 99.97% of particles as small as 0.3 microns and air pollution PM 2.5 (particulate matter). Helps to relieve common allergies like sneezing, coughing, and irritated eyes.

User-friendly Design: ❉1.Sleep Mode ❉2.Eight-hour sleep timer ❉3.Child Lock ❉4.Automatically stop running when the panel is opened. ❉5.Filter life display ❉6.Filter replacement reminder ❉7.Light Switch ❉8.Turbo Mode ❉9.Fan Speed: 3 positions ❉10.Quiet operation 25 - 47 dB ❉11.Energy-Saving: $12 to $15 per year.

Safe and Reliable: 100% Ozone Free Air Cleaner. Certified to ETL, FCC, CE, RoHS. Provided with 90-Days Return & 2-Year 100% Customer Satisfaction Service! Replacement MSA3 Air Purifier Filters available on Amazon: B08FSZFFCY or follow the link below.

💪【EFFECTIVE AIR PURIFIERS FOR LARGE ROOM 】 With a CADR of 550 m³/h, The MAX filter can refresh a room up to 2,615 ft² in one hour, 1,307 ft² in 30 minutes, 523 ft² in 12 minutes. Perfect for both small rooms and big houses like bedrooms, living rooms, kitchens, and basements.

🍀【AIR PURIFIERS FOR ALLERGIES AND PETS】 3 stage True HEPA filter capture 99.97% of harmful particles including allergens, mold spores, pollen, dust mites, pet dander, odors, smoke, and VOCs. Remove finer particles down to 0.3 microns. Every family deserves to own one to create a healthy living condition.

🍀【SMART AIR QUALITY MONITOR】 Real-time air monitoring indicator let you know what you're breathing. Once the auto-sensing mode is activated, the air cleaner will automatic adjustment mode according to the detected air quality, which is a lifesaver for rhinitis patients and pets owner.

🍀【HAVE ALL THE FUNCTIONS YOU NEED】 50w, less than 1.2 KWh/ 24H| child Lock| Auto Mode| Sleep Mode (No light interference)| Timer(2/4/8H)| Filter Replacement reminder| Portable Design| large coverage (whole house). Afloia Max is absolutely an affordable air purifier!

💪【REGISTERED USA LIFETIME ENSURANCE】 CB, FCC, CE-RED, FCC-ID, and ETL, certified. Five-year replacement service and lifetime guarantee. Search for B08CVFGBJ7 to get genuine replacement filters. In general, we suggest replacing the filter every 3-6 months.