Lasko 1500-Watt 120-Volt Tower Ceramic Space Heater Whole House Water Filter Cartridge the cross bore should be

the cross bore should be 2-1/8 inches in diameter

In API industry wear tests

Kerf installation

Handle(s): Two Handle Blade

Lasko 1500-Watt 120-Volt Tower Ceramic Space Heater Whole House Water Filter Cartridge the cross bore should beElongated ceramic element and penetrating air velocity push warmth throughout the room. Electronic, touch control operation with programmable thermostat, 2 heat settings plus auto, 7 hour timer and multi function remote control. Features widespread oscillation, carry handle for room to room mobility, and built in safety features which include a safe ceramic element, overheat protection, and cool touch housing. ETL (Electrical Testing Labs) listed.