LaSalle Bristol Uniguard Waterless Trap Valve Kit

The Uniguard waterless trap from LaSalle Bristol seals off sewer odors from a drain line without depending on standing water to hold the seal, so there's nothing to dry out or refill between trips.

The kit includes the components needed for installation, and once in place it needs essentially no ongoing maintenance.

• Waterless design blocks sewer gas without a water seal
• Installation hardware included
• No water to refill or monitor after installation
• Works as a replacement for a traditional P-trap on drain lines

A low-maintenance way to stop odors from an RV drain line for good.