Water Bottle Replacement Threaded Caps 3-5 Gallon Water Bottles Jugs, 2pk (48mm)

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About Water Bottle Replacement Threaded Caps 3-5 Gallon

Included: 2 screw-on caps with foam liner. Two different sizes to select from: 48mm or 53mm. Water jug's label will specify which cap size is needed, or measure jug's opening 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: ID: 48mm (1.89 inches), OD: 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: ID: 53mm (2.09 inches), OD: 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. Not for use on glass jugs.For proper fit, measure the outer diameter at the top of the jug's neck opening. The size 48mm cap will work for jugs with an 48mm (1.89 inches) outer diameter neck opening, and the size 53mm cap will work for jugs with a 53mm (2.09 inches) outer diameter neck opening.