Find top rated faucet repair pros in Columbus, OH

Most shower cartridges function properly for 10 to 30 years before requiring replacement. Water quality plays a crucial role in determining lifespan—households with hard water experience shorter cartridge lifespans due to mineral buildup. Periodic maintenance, such as cleaning mineral deposits, can extend functionality. Regular inspection for early signs of failure, like dripping or temperature inconsistencies, helps prevent unexpected failures and water damage.

Replacing a shower cartridge is a moderate DIY project accessible to homeowners with basic plumbing knowledge. The DIY approach costs approximately $50 to $120, covering the replacement cartridge and necessary tools like wrenches, screwdrivers, and plumber's grease. The process requires turning off the water supply, removing the handle and trim, extracting the old cartridge, and installing the new one. Success depends on correctly identifying the appropriate replacement part and following proper installation procedures.

To identify your shower cartridge, first locate the manufacturer's name on the trim plate, handle, or existing cartridge. After shutting off the water supply, remove the handle and trim to access and examine the current cartridge for model numbers or distinctive features. Taking clear photos and measurements of the existing part can help when consulting with plumbing suppliers. Many manufacturers provide online identification guides, and bringing the old cartridge to a plumbing supply store often results in accurate matching.