Choose Your Reading
Choose by the reading you need: temperature and relative humidity, PM2.5, CO2, or a documented combination. Check the exact model before buying.
Air Quality Control
Found 744 items
- Features
- WiFi connected indoor air quality monitor
- Measures radon, PM2.5, CO2, VOC, humidity, temperature, pressure
- Accurate digital radon detector
- Features
- High-Efficiency HEPA filtration
- Ultra-Quiet sleep mode
- Smart WiFi & App Control
- Features
- HEPA filtration captures 99.97% of allergens
- Reduces wildfire smoke and odors
- 3 levels of cleaning power
- Features
- Advanced H13 True HEPA filter captures up to 99.97% of smoke, dust, and pet dander
- Effective in large rooms up to 1500 sq ft with 360° circulation
- Compatible with Google Home and Alexa for smart control
- Features
- Never Replace Air Filter System
- Patented 7-Stage Filtration
- Cleans Large Room up to 2,002 Sq Ft
- Features
- Double-sided air intake with 2 PCS HEPA filters
- Purifies 99.98% of air pollutants up to 2500 ft²
- Includes aromatherapy box and child lock
- Features
- Cool mist humidifier and essential oil diffuser
- Personalized calming environment
- Cough and congestion relief
- Features
- Industry First: 2-in-1 Detection - Carbon monoxide detector & Indoor Air Quality Monitor combo alerts you to both CO & indoor air quality hazards, in a single device
- Voice Alarm announces the hazard type when detected: “Warning Carbon Monoxide” = CO gas, or "Replace Alarm" when the unit has come to its end of life span
- Easy Installation: download the Kidde app, scan the QR code on the back of the CO alarm, & plug into a standard outlet
- Features
- HEPASilent dual filtration technology
- Quiet performance at 19-48 dB
- Cleans 465sqft in 30 minutes
- Features
- HIGHER AIR INTAKE & LARGER COVERAGE FOR PET LOVERS
- WASHABLE FILTER
- 4 TIMER & 4 FAN SPEED
- Features
- 3-Stage High-Efficiency Filtration
- Powerful Performance & Energy Saving
- User-friendly Display Panel
- Features
- Effortless Comfort with Auto Humidity Control
- Convenient Voice & App Control
- Large Capacity & Efficient Humidification
- Features
- Dryness Relief-Increase the moisture in your rooms, bringing the humidity to a level of optimal comfort for better sleep, easier breath, and relief of throat, skin, and lip dryness.
- Adjustable Moisture-Control the humidity level with the easy-to-use dial so the mist released in the room is tailored to your preference. Turn the nozzle to control the direction of the mist output.
- Silent Operation-The humidifier operates in silence—no hissing or beeping—quietly humidifying the air in your baby room, master’s bedroom, or living room while allowing you to sleep or relax.
- Features
- 3-stage filtration system
- Heavy duty rotomolded polyethylene shell
- Easy to stack horizontally and vertically
- Features
- Ultrasonic Aromatherapy
- Upgraded Scent Diffuser for Essential Oils
- Fire Mist Humidifier
- Features
- Adjustable humidity control
- 4-in-1 functionality
- Large 1-gallon capacity
- Features
- Small to medium room coverage up to 250 square feet for 15 hours
- Adjustable settings for multi-purpose use
- HSA FSA eligible item for health benefits
- Features
- Smart app and remote control
- 8L/2.1Gal large capacity tank
- Automatic humidity control 40-90% RH
- Features
- Covers 3027 ft² in 1 hour
- H13 True HEPA + 470g Carbon Filter
- OdallerPure Tech for superior odor elimination
- Features
- Large humidifier up to 600 sq ft
- Ultrasonic cool mist technology
- 24-hour run time
- Features
- Ultrasonic technology
- Essential oil diffuser
- Multicolor nightlight
