Best Air Purifiers Under $100

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Most Affordable Air Purifiers – Best of 2020

OUR TOP PICK: Coway AP-1512HH.
Biota Bot Air Purifier with Ionizer.
BEST BUDGET OPTION: Holmes Small Room 3-Speed HEPA Air Purifier.
GermGuardian AC4825.
Winix 5300.

Anyhoo, are air purifiers really worth it?

Studies are inconclusive on air purifiers' ability to tackle gases. Because the health benefits from using air purifiers vary from person to person and depend on the types of pollutants in your home, it's ultimately your call if paying for—and running—an air purifier is worth it. We provide the data, you make the call.

Without doubt, will an air purifier help with smells? Air purifiers work to remove odor by using a fan to cycle the air in a room. Then with an Activated Carbon filter, it will adsorb the chemical which creates odors. ... It will help you reduce as much unpleasant odors as possible.

Either way, does every room need an air purifier?

You don't absolutely necessarily need an air purifier in every room. ... You can even move it around from room to room in order to increase indoor clean air circulation. Of course, if you have a home bigger than 500 sq ft, you will need more than 1 air purifier if you want clean air in every room properly.

What is the best bedroom air purifier?

Amazon. Airdog X5. ...
Amazon. Blueair Blue Pure 411 Air Purifier. ...
Walmart. Honeywell HPA100 True HEPA Allergen Remover. ...
Allergy Buyers Club. Austin Air Healthmate. ...
Amazon. PARTU Air Purifier. ...
Dyson. Dyson DP04 Air Purifier. ...
Amazon. Coway Airmega 400 Smart Air Purifier. ...
Oransi. Oransi mod HEPA Air Purifier - True HEPA Filter Air Purifier.

BESTSELLER NO. 1 in 2023

LEVOIT Air Purifier for Home Allergies and Pets Hair Smokers in Bedroom, H13 True HEPA Filter, 24db Filtration System Cleaner Odor Eliminators, Remove 99.97% Dust Smoke Mold Pollen, Core 300, White

Genuine Replacement Filters: Search for core300-rf or core 300 replacement filter for Replacement Filters. Use genuine Levoit replacement filters to maintain the best performance and to ensure what you're buying is worthy of your investment
Higher Purify Performance: Use the Core 300 to fill your environment with crisp, clean air. Its Vortexair Technology creates a stronger air flow, CADR number is 230+m3/h, allowing it to cover up to 219 sq. ft. AC 120V/60HZ for USA and Canada
Improved Filtration: With larger expansion area and longer length than others, the H13 Ture HEPA filter works with ultra-fine Pre-filter and activated carbon filter, trapping 99. 97% of fine particles and allergens as small as 0. 3 microns and large pollutants such as dust, pet dander, smoke, mold, pollen
Most Silent Air Cleaner: The noise level is nearly voiceless at sleep mode with only 24db, its QuietKEAP Technology reduces noise so you can sleep in a restful and soothing indoor environment
Ultra-long Service Life: Industry leader provider's bearing makes this levoit core300 hepa air purifier durable and reliable. The AC capacitor motor uses durable high-precision bearing, and excellent internal structure increases abrasion resist, which obviously extends the life of machine
Full Certified for Safer: Energy Star Verified, Complies with California air resources board (CARB) for indoor cleaning devices. Also FCC certified, ETL listed, CA PROP 65 certified
Ozone Free: Levoit air purifiers avoid using UV/Ion light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution
Undisturbed Operation: 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 life time indicator for your convenience
What you get: Air purifier that is designed in California and has won CGD 2019, 3-in-1 H13-grade True HEPA filter and user manual. Professional and California-based Customer Service from Levoit
Power Source Type: Corded Electric

BESTSELLER NO. 2 in 2023

Germ Guardian True HEPA Filter Air Purifier with UV Light Sanitizer, Eliminates Germs, Filters Allergies, Pollen, Smoke, Dust Pet Dander, Mold Odors, Quiet 22 inch 4-in-1 Air Purifier for Home AC4825E

4-in-1 air purifier for home: True HEPA air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air
Kills germs: UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds
Traps allergens pre filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter. Bulb wattage is 55 watts
Reduces odors: Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more
Quiet operation: The lowest setting can be used as gentle white noise at night for a quiet, restful sleep
Settings: Choose between 3 speed settings and an optional uv c light. Carb EO# G-12-006. EPA Registration # 87267-CHN-001.
Genuine replacements: Only use genuine germguardian replacement parts to maintain performance
Replacements: Replace the filter every 6 to 8 months and the uv c bulb every 10 to 12 months; Filters: Germ guardian filter b (model flt4825) or a 4 pack of germ guardian carbon filters (model flt22cb4); UV C bulb: Model lb4000
Aham verified & energy star certified: This air purifier was rated for its ability to filter tobacco smoke, dust, and pollen from rooms and be energy star certified and carb compliant

BESTSELLER NO. 3 in 2023

LEVOIT Air Purifier for Home, H13 True HEPA Filter for Allergies and Pets, Dust, Mold, and Pollen, Smoke and Odor Eliminator, Cleaner for Bedroom with Optional Night Light, LV-H132, White

Designed in California. The UVC Light and Anion that other Brands adopt to purify air could produce a kind of air pollutant-Ozone, which is especially harmful for the children and Asthma sufferers. Levoit air purifiers never use these for 100% Ozone free
Advanced 3-Stage Filtration System: The Pre-Filter, True HEPA Filter, and High-Efficiency Activated Carbon Filter capture allergens, pet hair, dander, smoke, mold, odor and large dust particles, in addition to removing 99. 97% of airborne contaminants as small as 0. 3 microns
Genuine Replacement Filters: Search for lvh132rf for Replacement filter. Use genuine Levoit replacement filters to maintain the best performance and to ensure what you're buying is worthy of your investment
Ultra-Silent Operation: Filters the air with the lowest noise level as quiet as 25dB for a restful and soothing indoor environment, helping you sleep deeply
High-Efficiency Air Purifier: Circulates room air over 4 times per hour to achieve rapid purification. Unique size and contemporary design make the Levoit air purifier suitable for small or medium-sized rooms, like offices and dorms
Smart Filter Change Reminder: Built-in Replacement Indicator reminds you when you need to replace your filter. It is recommended to replace your filter every 6-8 months depending on the use and air quality
Night Light: Choose between two brightness settings at night to help you see in the evening or turn the light off entirely to create your ideal sleep environment for an undisturbed slumber
Quality Assurance: CARB Certified –Compliance with California's stringent standards for indoor cleaning device, FCC certified, and ETL listed

BESTSELLER NO. 4 in 2023

TaoTronics HEPA Air Purifier for Home, Allergens Smoke Pollen Pets Hair, Desktop Air Cleaner with True HEPA Filter, Sleep Mode, Night Light, Odors Dust, Bedroom Office

Advanced 3-Stage Filtration System: HEPA air purifier with a combination of pre-filter, activated carbon filter and true HEPA filter effectively removes 99. 97% of airborne particles as small as 0. 3 microns
Clean Air All Around: Air purifiers for allergies traps common impurities including allergens, smoke, pollen, odors, dust, smoke, leaves you a clean and healthy environment
Quiet Operation: In sleep mode, air purifiers for room purifies the air at only 25dB, creates a restful and soothing environment without disturbing your learning, working or sleeping
Rapid Purification: With CADR rating of 150m³/h, air purifiers for home circulates air quickly in a room up to 161ft² (15m²) to fill your room with clean and fresh air
Night Light or No Light: Air purifiers HEPA has night light, or you can choose to turn the light off totally if you need a no light environment
4 Fan Speeds: Air purifiers for bedroom allows you to choose a suitable speed from low, medium, high and Turbo, based on your different purification needs for optimal performance
Safe for Kids and Pets Friendly: Air purifiers for kids and pets is for large space, guards your kids against pets hair and pet dander, allows all your families members to breathe pure air and live happily
Note: Please remove plastic packaging of new filter before running the air purifier, we highly recommend replacing the filter at least once each 3 to 6 months, search the B0885WGJ1J on Amazon to get a replacement filter

BESTSELLER NO. 5 in 2023

Toshiba WiFi Alexa Feature Smart Wi-Fi HEPA Air Purifier, 26'', Black

Alexa Capability: The Toshiba air purifier can be turned on and off through the Alexa App or any Echo devices. It makes it easier to purify the air in your home from anywhere with just one-command
High Efficiency Purifier: 26 inch purifier filters air at max speed in medium to large rooms up to 222 sq. Feet; CADR rating: dust (145) pollen (228) and smoke (143)
Quiet Operation: at a 32dB low setting, this feature can be used as gentle white noise at night so you can sleep in a restful and soothing indoor environment
UV Light Sanitizer: Kills germs UV light helps kill airborne viruses such as influenza, staph and rhinovirus. Providing a healthier environment for you and your family
3-IN-1 Air Purifier: Includes a pre-filter, HEPA and activated carbon filter. Each filter needs to be replaced every 3 months; and HEPA filter suggesting to be replaced every 6 months.The Filter Indicator alerts you it's time to replace the filter
Compatible Filters: The dash program will send reminder from Alexa App when the filter replace is required. Choose Eureka NEA-F1 HEPA filter (to be replaced every 12 months) and Eureka NEA-C1 activated carbon filter (to be replaced every 3 months)

BESTSELLER NO. 6 in 2023

PARTU HEPA Air Purifier - Smoke Air Purifiers for Home with Fragrance Sponge - 100% Ozone Free, Lock Set, Eliminates Smoke, Dust, Pollen, Pet Dander, (Available for California)

【Efficient Three-Stage Filtration System】 PARTU HEPA Air Purifier features a three-stage filtration system. This comprises a pre-filter, a HEPA filter and an activated carbon filter, powerful enough to captures up dust, pollen, smoke, odor, pet dander, filters particles as small as 0.3 microns and air pollution of PM 2.5.
【Air Purifier With Fragrance Sponge】Add a drop of essential oil (Not Included) and some water into sponge below the purifier air outlet, then fragrance will flow with air movements. (Such as Citrus, Honeydew Melon, Musk, Vanilla, Orris or Vetiver)
【Lock Set】It's efficient to avoid error operation caused by pet or child's during their curiosity. (Keep pressing the Lock button for 3 seconds to start avoiding touching mode.) Three fan settings let you control the speed and volume of the Air purifier.
【Black Case And Sleek Design】Compact enough to fit on your desk. Effective area 107sq.ft/ 10m² (bedroom/ office). Noise Level :38-59 dB. 12 Watts; 0.8 A; Better suited to small rooms than large homes. (A voltage converter is needed if you want to use this air purifier beyond the US.)
【Important】The replacement filter should be replaced every 3-6 months depending on the air quality in your area and use of the Air Purifier to ensure best results. Easily obtainable under 25 dollars with the replacement filter (Search for: B07KY5WZVQ). Note: please remove the plastic bag of the HEPA filter and charcoal filter before running the air purifier.

BESTSELLER NO. 7 in 2023

Pure Enrichment PureZone 3-in-1 Air Purifier - True HEPA Filter & UV-C Sanitizer Cleans Air, Helps Alleviate Allergies, Removes Pet Hair, Smoke & More - for Home, Office & Bedroom

3-STAGE AIR PURIFICATION: Clean and sanitize your air from 99.97% of dust, pollen, pet dander, smoke, and household odors. Stage 1: Pre-filter; Stage 2: Activated carbon filter; Stage 3: True HEPA filter.
BUILT-IN UV-C LIGHT: Adds a deeper level of air sanitation by destroying illness-causing microorganisms
100% OZONE FREE: PureZone never uses ionizers or ozone generators to help keep you safe from lung-related illnesses.
ENERGY-EFFICIENT & EASY TO USE: Using touch-button technology, select between 3 automatic timer settings to save energy or run continuously after choosing one of 3 fan speeds.
WHAT YOU GET: 3-in-1 air purifier, 3-in-1 filter, 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.

BESTSELLER NO. 8 in 2023

Germ Guardian True HEPA Filter Air Purifier, UV Light Sanitizer, Eliminates Germs, Filters Allergies, Pets, Pollen, Smoke, Dust, Mold, Odors, Quiet 22 inch 5-in-1 Air Purifier for Home AC4300BPTCA

5-in-1 air purifier for home - Electrostatic HEPA media air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air
Pet pure filter - An antimicrobial agent is added to the filter to inhibit the growth of mold, mildew and odor-causing bacteria on the filter's surface
Kills germs - UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds
Traps allergens - Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter
Reduces odors - Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more
Ultra-quiet mode - Ultra-quiet sleep mode with a programmable timer helps you get a good night’s rest with cleaner air
Settings: Choose between 3 speed settings and an optional UV C light. CARB EO# G-16-018. EPA Registration # 87267-CHN-001.
Room size - 22-inch purifier filters air 4x per hour at max speed in medium to large rooms up to 153 square feet. CADR rating: Dust (107) Pollen (116) and Smoke (99)
Genuine replacements - Only use Genuine GermGuardian replacement parts to maintain performance. Replace the filter every 6-8 months and the UV-C bulb every 10-12 months. Filters: GermGuardian filter B Pet (model FLT4850PT) or a 4 pack of GermGuardian carbon filters (model FLT22CB4). UV-C Bulb: Model LB4000
AHAM verified & energy star certified - This air purifier was rated for its ability to filter tobacco smoke, dust, and pollen from rooms and be Energy Star Certified and CARB compliant

BESTSELLER NO. 9 in 2023

Bissell MYair, 2 Pack, Purifier with High Efficiency and Carbon Filter for Small Room and Home, Quiet Bedroom Air Cleaner for Allergies, Pets, Dust, Dander, Pollen, Smoke, Odors, Timer, 27809, 2 Count

3-in-1 filter includes pre-filter layer and a combination of an activated carbon and high efficiency filter that work to capture 99 7% of 0 3 micron particles or larger on sleep mode including pollen dust smoke and dander
Activated carbon captures common household odors pet odors and volatile organic compounds
Operates at a whisper-quiet level to contribute to a peaceful sleeping environment
Choose between High or Low fan speed as well as a Sleep fan speed that operates at a whisper quiet sound level
Recommended for spaces around 100 sq ft so it's great for home offices or bedrooms

BESTSELLER NO. 10 in 2023

LEVOIT Air Purifier for Home Allergies and Pets Hair, H13 True HEPA Filter for Bedroom, 24db Filtration System with ARC Formula, Remove 99.97% Odors Smoke Dust Mold Pollen, Core P350, Gray

Genuine Replacements: Search for "p350-rf" or "B087R7ZFPB" for levoit 3-in-1 customized pet filter with ARC Formula to ensure excellent performance
Perfect Gift for Pet Families: Ideal for pet allergies, improve your air quality and help you and your pets relieve allergic symptoms such as sneezing, coughing, sinuses and heavy breathing. Ozone-free, approved by CARB, ETL listed and CA PROP 65 certified
High Powered: The Vortexair Technology offers an increased CADR of 141 CFM / 240 m³/h, handily covering rooms as large as 219 ft2 (20㎡) and refreshing the air 5 times per hour, perfect for bedroom, living room, dining room or pet room
H13-Grade True HEPA Filter: Reduces up to 99.97% of harmful air pollutants, smoke, pollen, mold spores, dust mites and other allergens as small as 0.3 microns from the air. This new fine non-woven fabric pre-filter is more effective than other common pre-filters at capturing floating hair, pet fur, pet dander, dust, fibers, lint
Sleep Mode & Timer: The QuietKEAP Technology keeps noise levels as low as 24dB. Set a timer for 2, 4, 8, or 12 hours, then turn off the display light to enjoy a perfect and undisturbed night of sleep. The pet lock button prevents your pets from tampering with any of the other buttons or settings
What You Get: Along with the 3-in-1 customized pet filter and user manual, every Core P350 Air Purifier comes with a 1-year warranty and a lifetime of customer support from our California-based team. Extend your warranty by an additional year when you register your product online

2 More Questions Answered

Why does my air purifier smell like fish?

If the air coming from the vents in your home has a fishy smell, the source may not actually be your HVAC system. ... The most common cause for an unexplained fish odor in the home is not mold or dead animals in the crawlspace, as many people might think. Instead, it is overheated plastic in electrical components.

Should I turn off air purifier?

Because they force air through their filters to clean it, leaving an air purifier on consistently is the only way to maintain the highest possible level of air quality in a room or home. When your air purifier is turned off, it will stop filtering the air in that space.