คุณลักษณะ

• This is a one-trap adapter recommended for drains that do not drain water for a long time.
• Deodorant/Insect-Proof Adapter Attached to One Trap
• By attaching to one trap, even if the sealing water evaporates and disappears, it prevents odor leakage and pest invasion.
• During drainage, the weight of the water causes the valve to open.
• A wide range of sizes can be accommodated by changing the large and small packing according to the trap.