Six Pack 53mm Water Jug Caps With Foam Liners That Fit 3 And 5 Gallon Jugs 53 400 Thread Screw Top Lids For American Maid Plastic Bottles Reusable Leak Proof Seal White
✔️ Six caps, 53mm, 53-400 thread, foam liners, BPA-free, white
These six screw-on caps are designed for 3- and 5-gallon water jugs with a 53-400 neck finish. Made from food-safe PP with a PE foil liner, they seal securely on American Maid plastic bottles, helping prevent leaks and keep drinking water safe.
| Dimension | Metric | Imperial |
|---|---|---|
| Inner diameter | 53 mm | 2.09 in |
| Outer diameter | 55 mm | 2.17 in |
| Neck finish | 53-400 | 53-400 |
✅ 53 mm inner diameter (2.09 in) and 55 mm outer diameter (2.17 in) for a snug fit on 3-5 gallon jugs
✅ 53-400 screw thread provides a quick one-turn seal on compatible necks
✅ Foam liner gives a tight, leak-proof seal and helps preserve water quality
✅ BPA-free food-grade PP with PE foil lining ensures safety for drinking water
✅ Pack of six caps in white for bulk, reusable use with American Maid bottles
✅ Not compatible with 48 mm caps used by some brands
💡 What is a water jug cap with foam liner primarily used for?
- Handy seal for 3-5 gallon jugs with 53-400 neck
- Keeps water fresh by blocking air and contaminants
- Quick, secure thread-on operation