9v battery for smoke detector

BLACK+DECKER 9" Dual Window Fan with 2 Speed Settings, BFW9M, White

AIRDOCTOR 2000 Series Air Purifiers for Small Rooms & Medium/Small Bedrooms. 3 Stage Filtration with Pre-Filter, UltraHEPA, Carbon/VOC

HyperSweep Ultimate Rechargeable Vacuum

Hunter HP850 Air Purifiers for Home Large Room and Bedroom. UV Value Bundle w/Extra Filter

First Alert® Standard Battery-Operated Smoke Alarm and CO Alarm Value 2 Pack with Models SMI100 and CO400

Fanttik Battery Mini Leaf Blower

ROVSUN 12000 BTU Window Air Conditioner with Heat, Window AC Unit & Heater Combo with Remote, APP & Voice Control, Timer & Installation Kit, 230V

Pyle Temperature & Humidity USB Data-Logger PTHDL160 – Digital Hygrometer/Thermometer

BRK Hard-Wired w/Battery Back-up Electrochemical Carbon Monoxide Detector

VEVOR 3 Gallon Vacuum Chamber with Pump, 3.5CFM, Single Stage Vacuum Pump,Stainless Steel Degassing Chamber Kit with Tempered Glass Lid,Orange+Silver

Puraclenz Photon P3000X Air Purifier for Home, Air & Surface Purification, Up to 3000 sqft, Removes 99% Pollutants, Mold, Odors, Viruses & More

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

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

Hunter HP800 Multi-Room Whole Home Console Air Purifier

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

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

GE CYNC Smart Room Temperature Sensor

Vivitar Kids' Novelty Fan Crab

100W Portable Soldering Fume Extractor with 3-Stage Filtration, 240m³/h Smoke Absorber Equipped with Flexible Hose for Welding, Engraving and Beauty

BRK Battery-Powered Electrochemical Carbon Monoxide Detector

Hide a Key for House, Car, and Safe Keys- Temperature Reading Indoor and Outdoor Working Wall Mount Thermometer with Key Storage by Stalwart