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Home Heating, Cooling & Air

Air Quality & Purifiers

Every air quality & purifiers guide we publish, each one ending in a table of the products it compares — price, previous price, discount, owner rating and how many people left one.

14 Guides
89 Products
$8.99–$2,799.98 Price range
36 Below list price
01

The widest comparison in this category

Taken from a single guide so the columns are genuinely comparable, and left in the order that guide ranks them.

LEVOIT Air Purifiers for Bedroom Home Dorm, AHAM VERIFIDE, 3-in-1 Filter Cleaner With Aroma Pad, Filters Smoke, Allergens, Pet Dander, Odor, Dust, Office, Desktop, Core Mini-P, WhiteLEVOIT Air Purifiers for Bedroom Home Dorm, AHAM VERIFIDE,…Holmes Desktop HEPA Type Air Purifier with Optional Ionizer | Small Air Purifier | Air Cleaner Purifier (HAP242B-U)Holmes Desktop HEPA Type Air Purifier with Optional Ionizer…Air Purifiers for Bedroom, FULMINARE H13 True HEPA Filter | Remove Pet Hair, Smoke, Odors，Quiet Air Cleaner With Night Light, Portable Small Air Purifier for Home, Office, Living RoomAir Purifiers for Bedroom, FULMINARE H13 True HEPA Filter…Pure Enrichment® PureZone™ Mini Portable Air Purifier - Cordless True HEPA Filter Cleans Air & Eliminates 99.97% of Dust, Odors, & Allergens Close to You - Cars, School, & Office (Starlight Blue)Pure Enrichment® PureZone™ Mini Portable Air Purifier - Cordless…MEGAWISE Portable Air Purifier, H13 True HEPA 3-in-1 Filter, 99.97% 0.3 Micron Filtration, Dust Smoke Pet Dander, Ozone Free, Ultra-Quiet 24dB, Small Tabletop Air Cleaner for Bedroom Home OfficeMEGAWISE Portable Air Purifier, H13 True HEPA 3-in-1 Filter,…Rank12345Price$49.99$59.69$25.99$39.99$22.50Was————$25Off————−10%Rating4.64.14.44.54.3Ratings————1.9kPrimeYes—Yes—YesStockIn stockIn stockOutIn stockIn stock

From the guide: Best Desktop Air Purifiers: 2026 Buying Guide & Top Picks

02

Every guide in this category

Airthings 322 Wave Enhance -Indoor Air Quality Monitor for CO2, VOC, Humidity, Temp, Pressure plus Noise & Light Sensors - Monitors Conditions for Sleep in Bedrooms & for Concentration in Home Offices Best Office Air Quality Monitors: 2026 Buying Guide $119 4.8 −25% LtYioe Colorful Cool Mini Humidifier, USB Personal Desktop Humidifier for Car, Office Room, Bedroom,etc. Auto Shut-Off, 2 Mist Modes, Super Quiet. (Navy)(Black) Best Desktop Humidifiers: 2026 USB Desk Buying Guide $9.99 3.9 LEVOIT Air Purifiers for Bedroom Home Dorm, AHAM VERIFIDE, 3-in-1 Filter Cleaner With Aroma Pad, Filters Smoke, Allergens, Pet Dander, Odor, Dust, Office, Desktop, Core Mini-P, White Best Desktop Air Purifiers: 2026 Buying Guide & Top Picks $49.99 4.6 Clarifion - Air Ionizers for Home (3 Pack), Negative Ion Filtration System, Quiet Air Freshener for Bedroom, Office, Kitchen, Portable Air Filter Odor, Smoke Dust, Pets, Eliminator, Mini Air Cleaner Best Plug in Air Purifiers That Actually Work $113.97 4.0 LEVOIT Air Purifiers for Bedroom Home Dorm, AHAM VERIFIDE, 3-in-1 Filter Cleaner With Aroma Pad, Filters Smoke, Allergens, Pet Dander, Odor, Dust, Office, Desktop, Core Mini-P, White Best Air Purifiers for Smells That Actually Work $49.99 4.6 LEVOIT Air Purifiers for Bedroom Home Dorm, AHAM VERIFIDE, 3-in-1 Filter Cleaner With Aroma Pad, Filters Smoke, Allergens, Pet Dander, Odor, Dust, Office, Desktop, Core Mini-P, White Best Air Purifiers for Apartment: Compact Picks $49.99 4.6 Simply 20x25x1 Air Filter, Merv 8, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 19.75"x24.75"x0.75") DUST, Pet, & Allergy Control Best AC Filters for Home: Compare Comfort & Value $47.97 4.4 Clorox HEPA Air Purifiers for Home, True HEPA Filter, Medium Rooms Up to 1,000 Sq Ft, Removes 99.9% of Mold, Viruses, Wildfire Smoke, Allergens, Pet Allergies, Dust, AUTO Mode, Whisper Quiet Best Air Purifiers for Viruses: Make the Right Choice $139.95 4.4 LEVOIT Air Purifier for Home Allergies Pet Hair in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White Best Air Purifiers for Basement That Reduce Mold $84.99 4.2 −15% LEVOIT Air Purifier for Home Allergies Pet Hair in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White Best Air Filters for Allergies That Improve Comfort $84.99 4.2 −15% Air Purifiers for Home with High Efficiency Filter Up to 1076 Ft² for Pet Hair, Odors, Pollen, Smoke, Compact Air Cleaner with 3 Speeds, Timer, Aroma Quiet 360°Intake Filter, White Best Air Cleaner for Home: Compare Comfort and Value $27.99 4.9 −28% LEVOIT Air Purifiers for Bedroom Home Dorm, AHAM VERIFIDE, 3-in-1 Filter Cleaner With Aroma Pad, Filters Smoke, Allergens, Pet Dander, Odor, Dust, Office, Desktop, Core Mini-P, White Best Air Cleaner for Dust That Actually Works $49.99 4.6 LEVOIT Air Purifiers for Home Large Room Up to 1875 Ft² with Washable Pre-Filter, AHAM VERIFIDE, Air Quality Monitor, HEPA Sleep Mode for Allergies, Pet Hair in Bedroom, Vital 200S-P, White Best Whole Home Air Purifiers for Comfort and Value $169.97 4.8 −10% Air Purifier for Home Large Room Up to 3850Ft² with Washable Filter, HEPA Air Cleaner with AQI Display, Trend Graph, Smart App Control, Auto Eco Pet Sleep Modes for Allergies, Smoke, Pollen, HAP610WF Best Whole House Air Purifiers: Compare and Save $199.04 4.2

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