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Updated: 08 Oct 2025

10 Best Air Purifier Under 100

#1
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Negative Ion Air Purifier, 40,000-100,000 ions/cm³, Removes Dust, Allergens, Pet Dander, 2-Pack

Brand: Generic
$27.90
⭐ 4.6
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    POWERFUL IONISATION: Releases 40,000-100,000 negative ions per cubic centimetre to enhance air quality and create a fresher living environment
  • COMPREHENSIVE FILTRATION: Effectively removes common airborne particles including dust, second-hand smoke, allergens, and pet dander
  • CONVENIENT DESIGN: Plug-in style air purifier with sleek white housing and blue LED indicator light for easy operation
  • DUAL PACK VALUE: Includes two ioniser units to provide coverage for multiple rooms or larger living spaces
  • ODOUR REDUCTION: Helps eliminate unwanted household odours while being non-toxic and safe for continuous use
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#2
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Sunbeam Fresh Protect Air Purifier with UV Light, Zaps 99.99% of Viruses & Germs | 5-Stage Purification True HEPA Filter, Ioniser | Covers up to 49 m2, Carry Handle, Grey & White, Clear, SAP1000WH

Brand: Sunbeam
$200.00
⭐ 4.2
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    5-STAGE PURIFICATION : In stages 1-3, a pre-filter, True HEPA filter and carbon filter all- in-one capture particles, gases and odours. In stages 4-5, a UV light and ioniser help clean air more thoroughly for added protection
  • TRUE HEPA FILTER: Removes up to 99.97% of airborne pollutants and allergens such as dust, pollen, and mould spores from the air passing through it. Particles as small as 0.3 microns are captured, providing cleaner air for your home
  • UV LIGHT AND IONISER: UV light zaps up to 99.99% of viruses, bacteria and germs from the air. Negative ions fron ioniser bind with airbourne smoke, dust and pollen forming larger particles that are easier to capture
  • LED TOUCH CONTROL PANEL: Easily select from 3 speed settings, set the timer (4-, 8-, 12-hours), turn on nightlight, activate the ioniser, or see filter change indicator
  • SLEEK DESIGN, EASY TO CARRY: For rooms up to up to 49 m2, get premium design that integrates with most interiors. A built-in handle makes it easy to move the purifier to different areas
  • AIR FILTER REPLACEMENT: Replace with Sunbeam 3-in-1 Air Purifier Replacement Filter SAPF360D. Or search item B09VNQM6V8 on Amazon
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#3
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RENPHO Air Purifier for Home Large Room, True HEPA & Activated Carbon Filter, Quiet Air Cleaner, 3 Timers, Child Lock, Night Light, Filter Change Reminder, Removes Pet Dander Allergies Smoke Pollen

Brand: RENPHO
$169.98
⭐ 4.2
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    Rapid Purification: With 360 air intake, RENPHO AP-088 HEPA air purifier effectively refreshes air 5 times per hour in room 240 ft / 22. It only takes 30 minutes to purify a 600 ft / 55 m room. A perfect air cleaner for small to large room like bedroom, living room, kitchen, apartment, office, etc.
  • 5-Stage Filter System: RENPHO air purifier adopts 5-stage filtration (pre-filter, true HEPA filter with coating, activated carbon filter, and net filter) can effectively remove particulates as small as 0.3 microns, such as allergens, pollen, dust, smoke, pet dander, etc. After using RENPHO air purifiers, the air is much fresher and the allergic symptoms are significantly improved. Ideal for allergy sufferers, pet owners, and smokers!
  • 24dB Quiet Sleep Mode & Night Light: In sleep mode, the air purifier runs with a noise level of only 24dB, and the fan speed reduces to the minimum level, and all lights are switched off automatically. The sleep mode is so quiet that it won't disturb your sleep. Designed with night light - white light and color-changing mood lighting for a pleasant night atmosphere. The lights can be switched off individually. Great for baby and children's rooms.
  • Sensitive Touch Panel: With the touch panel, you can turn on/off the air purifier, select 3 fan levels, sleep mode, 3 timers, turn on/off safe-lock function. When you go out or sleep, you can use the timer (2/4/8H) which will turn off automatically when the time is up for power saving. RENPHO air purifier has a Safe-Lock function to avoid accidental contact by children or pets, ideal for families with children and pets. Easy to use and very low power consumption
  • Easy to Change Filters: The filter can be changed in just a few minutes without specialist knowledge. The replacement indicator will light up to remind you to replace the air filter. We recommend changing the filters every 6-8 months depending on usage. For replacement filter, please search "AP088-F1"
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#4
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Winix Zero+ PRO 5-Stage Hospital Grade True HEPA Air Purifier AUS-1250AZPU, Suitable For Areas Up To100m2, Activated Carbon Filter and Pet Filter, White

Brand: Ausclimate Healthy Indoor Climate Solutions
$399.00
⭐ 4.6
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    5 STAGES OF AIR PURIFICATION: 1. Pet filter 2. Washable pre-filter 3. Deodorization Activated Carbon Corrugate Filter 4. Hospital grade True HEPA filter (99.97 percent at 0.3 microns) 5. PlasmaWave Technology
  • AUSTRALIAN HOSPITAL-GRADE TRUE HEPA FILTRATION: Confirmed to remove 99.97 percent of airborne pollutants (i.e. viruses, bacteria, smoke and allergens) as fine as 0.3 microns
  • AUSTRALIA'S ONLY DEDICATED PET FILTER: captures large particles, dander and pet hair
  • PLASMAWAVE: Unique Winix technology effectively neutralises a variety of airborne pollutants including bacteria and viruses
  • EXCEPTIONAL ENERGY EFFICIENCY: up to 15 times more efficient than a typical 60w household light bulb
  • ACTIVATED CARBON FILTER: activated carbon captures VOCs (chemical vapours) as well as offensive odours (up to 99 percent efficiency)
  • INTELLIGENT FEATURES: Triple Smart Sensor, Smart Air Quality Display and Sleep-Mode
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#5
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Winix Compact 4-Stage Hospital Grade True HEPA Air Purifier AUS-0850AAPU, Suitable For Areas Up To 59m2, Activated Carbon Filter, White

Brand: Ausclimate Healthy Indoor Climate Solutions
$239.00
⭐ 4.2
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    SMALL-SIZE, LIGHT-WEIGHT PORTABILITY: easy to pick up and move wherever you are in the home or workplace - from bedrooms, offices, nurseries and desktops to kitchens and open plan living spaces
  • 4 STAGES OF 360 DEGREE ALL-IN-ONE AIR PURIFICATION: 1.Fine Mesh pre-filter 2. Activated Carbon Filter 3. Hospital grade True HEPA filter (certified to 99.97 percent of pollutants at 0.3 microns) 4. PlasmaWave Technology
  • AUSTRALIAN HOSPITAL-GRADE TRUE HEPA FILTRATION: Confirmed to remove 99.97 percent of airborne pollutants (i.e. viruses, bacteria, smoke and allergens) as fine as 0.3 microns
  • PLASMAWAVE: Unique Winix technology effectively neutralises a variety of airborne pollutants including bacteria and viruses
  • ACTIVATED CARBON FILTER: captures VOCs (i.e. chemical vapours) as well as offensive odours relating to cooking, pets and smoke (up to 99.9 percent efficiency)
  • EXCEPTIONAL ENERGY EFFICIENCY: up to 6 times more efficient than a typical 60w household light bulb
  • INTELLIGENT FEATURES: Smart Sensor, Smart Air Quality Display and Sleep-Mode
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#6
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AIRTOK Hepa Air Purifier for Home Bedroom with Aromatic Sponges | 4-in-1 H13 True Hepa Air Filter for Smoke, Dust, Pollen, Pet Dander Odors, 99.97% Removal to 0.1 Microns | Ozone-Free, Night Light

Brand: AIRTOK
$139.99
⭐ 4.1
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    Efficient H13 HEPA Filter 4-Stage Filtration - Consists of an ultra-thin pre-filter, blue nano nylon, H13 HEPA filter and effective activated cabon filter. AIRTOK fragrance air purifiers capture 99.97% of particles as small as 0.1 microns in the air, such as dust, smoke, pollen, odor, etc. Compared with other air purifiers for bedroom, we realize more complete air purification and healthy.
  • FASTER AIR CIRCULATION & SMART SENSING - With an upgraded 360air intake design, it allows the bedroom air purifier to purify the air at a greater angle, making air circulate at a faster rate. Ideal for bedroom, living room, kitchen, office, etc. make sure the smell air purifier for home filters effectively, when time
  • Built-in Scented Sponge & Enhanced Silence: You can add your favorite essential oils to the fragrance pad (12 pieces included in the package) under the cover, the scent will diffuse throughout the room with the movement of air. The noise level of the portable air purifier for pets at the lowest wind speed is less than 25dB, you can hardly hear the noise even in the quiet night. The night light can be turned off
  • 3 Fan Speeds & 2/4/8H Timer & Kids Lock - 3 fan speeds and time settings to meet different personal and air quality needs. Use the lock function to avoid mistakes caused by pets or children due to their curiosity. You can enjoy cleaner air but only consumes 10 watts of power even at the highest speed. Save your bills up to 50% than other air purifiers
  • FULL CERTIFIED FOR SAFETY - Compliant with California Air Resources Board (CARB) for indoor cleaning devices. Also FCC certified and ETL certified. 100% ozone free. We recommend that you replace the smart air purifier filter every 3 to 4 months. After replacement, press and hold the filter button for 3 seconds until a beep is heard to restart. Search B09QWXXHVM for replacement filter.
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#7
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Philips 2000i Series Air Purifier – 380 m³/h CADR, Covers Up to 98 m², Intelligent Sensors, HEPA & Active Carbon Filter, Removes 99.9% Aerosols, Pollutants & Allergens, Air+ App, Wifi (AC2939/70)

Brand: Philips
$439.00
⭐ 4.8
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    FAST AND EFFECTIVE AIR PURIFICATION FOR LARGE ROOMS Purifies spaces up to 98 m in just 6 minutes. Advanced HEPA and Active Carbon filters capture 99.97 percent of particles as small as 0.003 microns, including dust, allergens, and pet dander, providing superior protection against pollutants and aerosols.
  • SMART SELF-ADAPTIVE TECHNOLOGY WITH INTELLIGENT SENSORS AI-powered system adapts to your environment, considering room size and air quality. Scans air 1000x per second, adjusts speed automatically for optimal purification, and offers three manual speed options, including Turbo and Sleep modes
  • QUIET AND UNOBTRUSIVE OPERATION Enjoy undisturbed sleep with ultra-quiet Sleep Mode, operating at just 15 dB. The auto-ambient lighting adjusts display brightness based on room conditions, ensuring a restful night without distractions
  • HASSLE-FREE MAINTENANCE WITH FILTER INDICATOR Long-lasting HEPA and Active Carbon filters offer up to 3 years of use. Smart reminders ensure timely replacements, maintaining peak performance without the hassle of manual checks
  • EASY TO USE WITH SMART CONTROLS Manage your purifier anytime, anywhere with the Philips Air+ app. Get real-time air quality updates and personalized adjustments. Compatible with Alexa and Google Home for seamless voice control.
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#8
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Philips Air Purifier Smart 1000i Series - Purifies rooms up to 78 m², Removes 99.97% of Pollen, Allergies, Dust and Smoke, Wi-Fi Connectivity, Ultra-quiet and Low energy Consumption, Black (AC1715/71)

Brand: Philips
$249.00
⭐ 4.8
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    Large Coverage up tp 78 m: with CADR 300 m/h, it can purify 20 m in less than 10 min
  • 3-Layer HEPA Filtration: Captures 99.97% of particles up to 0.003 microns to protect from pollen, dust, dust mites, pet dander, smog or gase
  • Certified Allergy-Friendly by ECARF, the purifier removes 99.9% of pollen, dust mite or pet allergen
  • Quiet and Efficient: In sleep mode, it runs at only 15 dB. Energy-efficient, it uses up to 27 W to purify the air, less than a traditional light bulb
  • Connected with Air+ App: So you can be notified in case of poor air quality, and control your device remotely at home or awa
  • Scan and Visualize: Professional particle sensor scans for pollutants and intelligently chooses the right speed. It displays the air quality in real time (on the product display and in the Air+ app)
  • Tested for Quality: Philips has 80+ years of expertise in air care. Our purifiers undergo 170 rigorous tests before release, ensuring top quality
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#9
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Philips 800i Series Compact Air Purifier, 49m2, HEPA & Activer Carbon Filter, Removes Up To 99,5% Of The Particles & Aerosols From The Air*, Connected with Air+ App, White (AC0850/70)

Brand: Philips
$299.00
⭐ 4.7
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    Large Coverage up tp 49 m: with CADR 190 m/h, it can purify 20 m in less than 16 min
  • 3-Layer HEPA Filtration: Captures 99.5% of particles up to 0.003 microns2 to protect from pollen, dust, dust mites, pet dander, smog or gase
  • Quiet and Efficient: In sleep mode, it runs at only 19 dB3. Energy-efficient, it uses up to 20W to purify the air, less than a traditional light bulb
  • Connected with Air+ App: So you can be notified in case of poor air quality, and control your device remotely at home or away
  • Scan and Visualize: Professional particle sensor scans for pollutants and intelligently chooses the right speed. It displays the air quality in real time, with an intuitive color ring (on the product display and in the Air+ app)
  • Thoroughlt Tested for Quality: Philips has 80+ years of expertise in air care. Our purifiers undergo 170 rigorous tests before release, ensuring top quality
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#10
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MORENTO Smart Air Purifier for the Bedroom Home up to 100m², Wi-Fi and Alexa compatible, PM2.5 Air Quality Display, Auto Mode, Quiet Mode 24dB, HEPA Filter Removes Dust, Pollen, Smoke (White)

Brand: MERONTE
$199.96
⭐ 5
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    Enjoy Clean Air: MORENTO HY4866-WF smart air purifiers for home can be used at home to effectively capture the airborne particles with a size of 0.3 microns, including dust and pollen. This air purifiers for home large room with a CADR of up to 300 m / h, one air change per hour can be completed for rooms up to 1076 ft2 or 100 . This air purifier for home can use with the Havaworks app to monitor the air quality from your phone in real-time
  • App-Enabled Wi-Fi Control: Use the Havaworks app to turn your air purifiers for home into a remote. Set an active schedule for convenience or manually control the settings for a burst of clean air. Monitor the air quality and check the filter life on this hepa air purifie's display or APP at your leisure
  • Intelligent Voice Control: Use your voice to monitor and change the HY4866-WF hepa air purifier's settings through Amazon Alexa or Google Assistant
  • High Efficiency Filtration: The double air intake design of this hepa air purifiers for home allows the multi-layer HEPA filters to purify from both sides simultaneously, increasing the purification speed. The smart display of this air purifiers for home and app monitors the filter life and will let you know when to replace them. Search for B0BMDYDXFK (enhanced) or B0C3GWNR29 (original) on Amazon for replacement filters
  • Sleep Well: In sleep mode, this air purifier for bedroom will run at its lowest fan speed at less than 24dB (the equivalence of ambient silence) with the display lights off. Enjoy an interrupted nights rest with clean air. Activating the display of the air purifier will exit sleep mode.4 Fan Speeds: Select from fan speeds of 1F/2F/3F/4F for this HY4866-WF hepa air purifier for home; the higher the fan speed, the quicker the air is filtered and purified.
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