3Pcs Drain Backflow Preventer, One Way Valve for Pipes Tubes in Toilet Bathroom Floor Drain Seal Resist Smell and Bugs

Description

🚽 Keep your drains clean and your home fresh!

The 3Pcs Drain Backflow Preventer is a high-quality, eco-friendly solution designed to prevent odors, insects, and water leakage in your bathroom. With a V-cup shape for smooth drainage and automatic functionality, it fits pipes with a diameter of 40MM to 45MM, ensuring a clean and safe environment for your family.