VENTED LOOPS (JABSCO)Vented loops are anti-siphon safety devices designed for use with both manual and electric marine toilets installed below the waterline, whether the boat is static or heeled. These loops prevent backflow of water and potential siphoning, ensuring optimal functionality and safety of your marine toilet system.WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to (link to Wikipedia).Product Features: Anti-siphon safety device for marine toilets Suitable for both manual and electric toilets Installed below the waterline Effective for static or heeled boat conditions Prevents backflow of water and siphoning Specifications: Material: [insert material] Color: [insert color] Dimensions: [insert dimensions] Weight: [insert weight] Compatibility: Suitable for marine toilets installed below the waterline Learn More:For more detailed information about vented loops, their functionality, and usage, please visit the Vented Loop Wikipedia page.