53mm White Threaded Cap for 3 and 5 Gallon Water Jugs Pack of 3 Easy Screw On Replacement Lids for 400 Neck Finish Fits American Maid Bottles Leak Proof and Durable

53mm White Screw-On Water Cap Set for 3 and 5 Gallon Jugs
✔️ 53mm screw-on caps for 53-400 neck finish bottles

These 53mm threaded caps fit bottles and jugs with a 53-400 neck finish and are commonly used on 3- and 5-gallon water containers. They feature a 3-ply compressible foam liner, are BPA free, and proudly Made in the USA. Not compatible with Bluewave, New Wave Enviro, PureAqua Jugs, or Ore International brands that require 48mm caps. Not for snap-on or glass bottles. Color: White

✅ Inner diameter 53 mm (2.09 in); outer diameter 55 mm (2.17 in)
✅ 3-ply compressible foam liner; BPA free
✅ Pack of 3 white screw-on caps for 3-5 gallon jugs
✅ Fits 53-400 neck finish on compatible bottles
✅ Made in USA; not leakproof

💡 What is a 53mm water bottle cap used for and how do I choose the right size?

Here's a quick guide to help you pick the right cap.

- Check neck finish size: look for 53-400 on the jug or bottle label.
- Measure the cap outer diameter: 53mm caps typically have an outer diameter around 2.16 inches.
- If your jug requires a 48mm cap, choose 48mm size. Caps are not universal.
- Note that caps are not leakproof by design and compatibility varies by brand.