carbon dioxide detector

Airvana AquaFlame Ultrasonic Cool Mist (.75L / 0.20 Gal) Humidifier Tabletop Design for Personal Use, Dorm Rooms, & Desks

Crane True HEPA Air Purifier, Up To 200 Sq. Ft., With Aroma Tray, Night Light, Adjustable Fan Speed and Timer Function

3-Stage H13 True HEPA 5-in-1 Air Purifier for Rooms up to 600 sq. ft. reduces Allergies, Asthma, Pets, Odor, Smoke - OVAL AIR

Monoprice Wireless Water Leak/Flood Sensor Probe and Alarm, No Hub Required

Bell + Howell Monster Zapper – Indoor Bug Zapper with UV Light, 2800-Volt Electric Insect Killer

AIRDOCTOR AD1000 HEPA Air Purifier | Perfect for Guest Rooms, Kids' Bedrooms and Home Offices | Circulates the Air in 285 sq. ft. 4x/hour

LivePure Bali Series Multi-Room True HEPA Console Air Purifier

Maison Products OCOOPA Hand Warmer Rechargeable, 1 Pack 5200mAh Electric Portable Pocket Heater, Heat Therapy,Hunting, Golf, Camping

AIRDOCTOR AD5000 Series 4-in-1 Air Purifier for Extra Large Spaces & Open Concepts with UltraHEPA, Carbon & VOC Filters

Miko Air Purifier True HEPA with Air Sensor

Clorox Medium Room True HEPA Filter Air Purifier 11030 White: Energy Star Certified, 100-300 sq. ft., 6 Settings

Honeywell Fire & Waterproof Safe Digital Lock .7 cu ft 812901

Dehumidifier for Home - Perfect Christmas Gift, 1800 Sqft Dehumidifier for Bedroom/Basement, 3 Modes & 24H Timer, White Holiday Gift

Ivation 5-in-1 HEPA Air Purifier & Ozone Generator with Digital Display Timer & Remote, 3,700 Sq/Ft

Dial Cooler Controller 4-1/2 in. H X 2-7/8 in. W White Plastic Evaporative Cooler Thermostat

Flowtron Bug Zapper Power Indoor Use with 3000V Trap, LED Lamp & Easy-Clean Shock Grid

Black HEATDAZ Smart Air Purifier - Perfect Christmas Gift, Wi-Fi & Alexa Compatible with PM2.5 Display, 1076 ft² HEPA Filter for Holiday

Flowtron Indoor Bug Zapper with 3000V Power, LED Lamp, 15W UV Bulbs & Easy-Clean Shock Grid

Coway Airmega 240 Green True HEPA Air Purifier Warm Gray: Quiet Operation, 300-500 sq. ft., Energy Star Certified

Amerex 240 2.5 Gallon Water Fire Extinguisher with Aluminum Valve & Wall Hanger