Replace your old softside liner with a new heavy duty one.
Replace missing or leaking cap or seal. The Cap and Seal kit includes important parts for sealing up the waterbed mattress valve.
Used for burping the air out of a waterbed mattress. The narrow end of the Super Burper is first inserted into the mattress fill hole.
When pushing air out, the Super Burper's check valve prevents water from coming out of the mattress, only air may leave.