Replacement vacuum breaker parts for frost free sillcock valves. Checks siphoning back into potable water supply. ASSE and UPC approved.
California residents: see Proposition 65 information
- Replacement Kit for anti siphon frost free sillcocks
- Fits most 1/8 in. to 3/4 in. square stem valves
- ASSE approved
- UPC approved
- Note: product may vary by store