water systems Threaded Screw-On Caps for Water Dispenser Plastic Bottles/Jugs 3 pack, 48mm, White
- two different sizes to select from: 48mm or 53mm.
- water jug's label will specify which cap size is needed, or measure jug's T Dimension for proper cap size selection.
- compatible with many 3 and 5 gallon plastic water dispenser bottles that require twist on (screw on) caps.
- Dimensions of 48mm cap: Inner Diameter: 48mm (1.89 inches), Outer Diameter: 50mm (1.97 inches).
- 48mm cap for use on models such as: AquaNation, Crystal Spring, Primo (Walmart, Lowe’s) bottles with twist caps, New Wave Enviro, and Ore International.
- Dimensions of 53mm cap: Inner Diameter: 53mm (2.09 inches), Outer Diameter: 55mm (2.17 inches).
- 53mm cap for use on models such as: American Maid.
- Not for use on water dispenser bottles that require snap on caps, such as: Polar Artic, Nestle PureLife, Primo bottles (ones with snap on caps), Ice River, and Glacier.
- To find the T Dimension, using a caliper or ruler, measure the diameter of the outmost threads at the top of the jug.
- the resulting millimeter measurement will be the T Dimension.
- the size 48mm cap will work for jugs with an 48mm (1.89 inches) T Dimension, and the size 53mm cap will work for jugs with a 53mm (2.09 inches) T Dimension.