Easy, tool installation Install or the sealing plug yourself without additional tools or a professional. Designed for quick, userfriendly fitting and removal. Triplefunction design Acts as a sealing plug for sewer pipes, a filter to trap solids, and a deodorizing plug for sewage outlets. One device handles three common sink and outlet needs. Prevents leaks and keeps areas dry The compact structure creates an effective seal to reduce water leakage from sink sewer pipes, helping keep kitchens and work areas dry and clean. Filters solids to reduce clogs Builtin filter screen catches food residues, hair, and other solid particles before they enter the drain, helping to prevent sewer pipe blockages. Key attributes Function: sealing plug + filter screen + deodorizing plug. Compatibility: designed for use with sink sewer pipes and sewage outlets. Size: compact structure for spaceefficient installation. Performance: effective sealing to limit leaks, integrated filtration to reduce solids entering the drain, and odor control at the outlet. Userfriendly: no tools or professional help required for installation or replacement. Practical use scenarios Kitchen sink: install the plug to catch food scraps and prevent odors during meal prep and dishwashing, keeping the countertop and cabinet area dry. Bathroom sink: use the filter function to trap hair and soap residue while the seal and deodorizing feature reduce unpleasant smells. Sewage outlet maintenance: fit the plug in service outlets to block odors and filter solids during shortterm closures or routine cleaning. What you get A compact, multifunctional sealing plug that simplifies maintenance, reduces clogging and odors, and can be installed or swapped out by the user without extra tools.