Identifying your faucet cartridge requires a systematic approach involving disassembly, visual inspection, and brand matching. First, turn off the water supply under the sink or at the main shut-off valve, plug the drain to prevent losing small parts, and remove the faucet handle by loosening its set screw or popping off the decorative cap. Carefully extract the retaining clip or nut holding the cartridge in place, pull the cartridge straight out of the valve body using pliers or a specialized cartridge puller tool, and examine its physical shape, stem configuration, and material. You can then compare your extracted cartridge against online manufacturer catalogs or take the physical part to a local plumbing supply store to ensure you purchase the exact correct replacement.
1 votes
Marked as accepted