General description Our Metal Anti-Odor Shower Floor Drain Check Valve is designed to provide effective cleaning and backflow protection. By preventing wastewater from flowing back, it ensures fast and reliable drainage without clogging issues. The advanced multi-layer filter design effectively blocks unpleasant odors and food residue, maintaining a hygienic bathroom environment. Technical specifications Material: Metal Filter Type: Copper filter Design: Multi-layer filter Installation Easy to install without professional tools Compact size fits perfectly into any bathroom Usage Prevents bathroom flooding Ensures effective direct drainage Prevents blockages or water accumulation