คุณลักษณะ

• Prevents insects from entering the drain hose.
• Easy to insert.
• Simple construction (mounting) by inserting into the end part of the drain hose.
• It also helps reduce the sound caused by the backflow of wind into the room.
• Prevents insects from entering the drain hose and prevents drain clogging.
• Compatible with each makerd rain hose (φ14, φ16).