PVC drain pipe cap, odor-proof sewer cover, PVC pipe joint cleaning cap, round pipe plug, PVC sewer joint cover

Product Description: This check valve is designed for bathroom exhaust fans, kitchen ventilation ducts, and round pipes. It effectively prevents odors from entering your living space. The one-way check valve ensures air flows in the intended direction, maintaining a fresh and clean environment. Its round design and structure make it a reliable choice for various ventilation needs. Product Features: Color: White; Material: PVC; Size: 14.20 x 12.00 x 12.00 cm / 5.58 x 4.72 x 4.72 inches; High Efficiency: Effectively prevents gas backflow, ensuring fresh indoor air; Wide Application: Compatible with various locations such as bathrooms and kitchens; Easy Installation: Simple installation and maintenance, saving time and effort; Material: Made of durable PVC material; Compact Design: Space-saving and blends into your existing installation environment. Package Contents: 1 x Odor-proof drain cover