Threaded Caps for 53mm Water Dispenser Bottles (2pk)

The 53-400 size screw-on caps with a 3-ply compressible foam liner are compatible with American Maid plastic water bottles and water jugs. Included in the package are two of these caps. However, they are not compatible with water jug brands such as Bluewave, New Wave Enviro, PureAqua Jugs, and Ore International, which require a 48mm sized cap. Additionally, these caps are not intended for use on water dispenser bottles that require snap-on caps or on glass jugs.

The caps are BPA-free and made in the USA, but they are not designed to be leakproof. The inner diameter of the caps is 53mm (approximately 2-1/8"), and the outer diameter is 55mm (approximately 2-3/16").

It can be challenging to determine the cap size required for a particular water jug, as some brands have changed their bottle designs over time. Additionally, the gallon size of the jug does not dictate the cap size. The most reliable method to find the right cap size is to measure the outer diameter (OD) of your old caps. The 53mm size caps have an OD of around 2-3/16". Alternatively, you can check the water jug's label, as it may specify the required cap size.

It is essential to measure and ensure the cap size is compatible with your water bottle or jug, as water bottle caps are not universal.

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