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Pillar 3 – Shower Repair

How to replace a Delta shower cartridge — close-up of a homeowner's hand lifting a Delta 1700-series cartridge out of an exposed valve body, bonnet nut set aside on the counter

How to Replace a Delta Shower Cartridge in 7 Steps (Without Damaging the Valve)

How to replace a Delta shower cartridge is one of the higher-confidence DIY plumbing repairs — Delta’s 1700-series and MultiChoice cartridges are…

June 4, 2026 · 14 min read