Hydor SLIM HEATER Betta Bowl Slim Fish Tank Heater Ideal for tanks 1-2.5 gallons, 4 Watts | Petco
ISOTEMP 4.2 Gallon Slim Square Water Heater, 115V | West Marine
Honeywell Slim Ceramic Tower Whole Room Heater in Black | NFM
Amazon.com: Lasko Oscillating Ceramic Slim Tower Desktop Space Heater for Home with Thermostat and 2 Speeds, 14 Inches, Black, 1500W, CT14101 : Home & Kitchen
Honeywell HCE317B Slim Ceramic Tower Whole Room Heater in Black
Lasko Oscillating Ultra Slim Electric Tower Space Heater with 2 Speeds – GuardianTechnologies
Amazon.com: De'Longhi Slim Style Convection Panel Heater, Full Room, Quiet 1500W, portable electric heater,Freestanding/easily Wall mounted, quick heat distribution, Thermostat, Timer, HSX3315FTS : Home & Kitchen
Honeywell HCE311V Digital Compact Tower Heater, Whole Room Heaters
Honeywell HCE317B Slim Ceramic Tower Whole Room Heater in Black