Toilet Anti-Odor & Insect Floor Trap designed to elevate bathroom hygiene, this Anti-Odor & Insect Floor Trap Core features a smart one-way gravity/magnetic sealing valve. It automatically opens for fast water drainage and closes tightly when dry to completely block foul sewer gases, odors, cockroaches, and pests. Equipped with a removable filter to trap hair and debris, it prevents drain clogs and ensures hassle-free maintenance. Easy to install with a plug-and-play design fitting most standard drains.