Water softener

About This Part

Water Softener for Bosch Dishwashers Over time, your dishwasher may leave spotty residue on glasses or fail to clean effectively, which often signals that the water softener has worn out. This essential component softens hard water during the wash cycle, preventing mineral buildup and ensuring spotless results. If your Bosch dishwasher isn't performing as it should, replacing the water softener (OEM reference 12026873) could be the straightforward solution you need. This is a relatively simple repair job, rated difficulty level 2, making it ideal for confident DIY homeowners tackling their own appliance maintenance. Installation is straightforward—just remember to flush the new softener cartridge under running water for a few seconds before fitting it into place. This removes any loose particles and ensures optimal performance from the start. The water softener addresses general wear and failure issues that develop naturally over years of use. By replacing this component, you'll restore your dishwasher's cleaning power and protect your glassware from hard water damage. Before ordering, please verify the E-Nr model number on your Bosch dishwasher to confirm compatibility with this part.

✓ Why this part is compatible

• →Matches original manufacturer part number (12026873)
• →Sourced directly from BSH official parts API — not scraped or user-submitted data
• →Verified compatible with 1 Bosch and Siemens models in this series

Compatible Models (1)

✓ OEM = verified by manufacturer API

Frequently Asked Questions