Quartz Glass Tube Replacement, Table Top Patio Heater Glass Tube with Neoprene Ring Silicon Ring Replacement Fits Fits All 3 Side/Pyramid Flame Heater (No Fit 4-Sides), 51.2" Tall 4" Diameter : Amazon.ca:
Quartz Glass Tube for 4-Sided Pyramid Flame Patio Heater , 49.5" Tall 4" Diameter, Patio Heater Glass Tube Parts Replacement with Neoprene Ring Silicon Ring Replacement (No Fit majority 3-Sided) : Amazon.ca: