Silicone Floor Drain Backflow Preventer, Anti-Odor One-Way Valve Plug, Fits 3.5-4.05 Inch Pipes, 2.99 Inch Depth, White

• ✅What You Get: Includes 1 backflow preventer. Please confirm your downspout size before ordering. Regular maintenance is necessary; if debris builds up around the filter, ensure to remove it for optimal performance. • ✅Remove Odors Effectively: The Squatting Deodorizer Cover features a specialized deodorizing core designed to neutralize unpleasant odors. • ✅Anti-Odor Design: With its sealing mechanism and carefully selected materials, this shower floor drain backflow preventer effectively eliminates unpleasant odors from both kitchens and bathrooms. Transform your indoor environment into a fresher, more inviting space! • ✅Humanized Design: This unique design prevents essential items like keys, necklaces, and cell phones from accidentally falling into the toilet. Easily retrieve your belongings without any effort, adding convenience to your daily routine! • ✅Anti-Clogging Technology: Our sealed toilet cover incorporates a stop-clogging feature that prevents blockages, ensuring efficient flushing and a hassle-free experience. Say goodbye to the worries of clogging with this reliable design!