


💧 Stop water hammer before it starts — protect your pipes like a pro!
The Wilkins AG-4 Lead-Free Water Hammer Arrestor features a 1" MNPT connection and a lightweight, durable plastic design. It ensures safe, lead-free water flow while preventing backflow and water hammer damage, making it an essential upgrade for modern plumbing systems.




| Manufacturer | Wilkins |
| Part number | AG-4 |
| Item Weight | 454 g |
| Product Dimensions | 17.78 x 17.78 x 41.91 cm; 453.59 g |
| Item model number | AG-4 |
| Size | 1 Inch |
| Color | Blues |
| Material | Plastic |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included components | AG-4 Air Gap Drain Fitting |
| Batteries Included? | No |
| Batteries Required? | No |
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