Standard · 100 models
19–28 mm Compatibility
Browse popular models and check compatible standard or bubble glass measuring from 19 mm to 28 mm at the widest point.
View 19–28 mm chartFind your fit
VapeGuard Compatibility Charts
Measure the widest outside diameter of the glass section you want to protect, then choose the chart matching that measurement.
Large · 100 models
27–38 mm Compatibility
Browse popular models and check compatible larger bubble glass measuring from 27 mm to 38 mm at the widest point.
View 27–38 mm chartMeasure the glass—not only the tank base
Tank names, capacities and glass profiles can vary by edition. Use a ruler or calliper across the widest outside point of the fitted glass. Models listed in the charts are useful search references, but your measurement is the final compatibility check.