Category

Pillar 3 – Shower Repair

How to replace Moen 1222 Posi-Temp shower cartridge — cartridge shown next to a brass single-handle shower valve body

How to Replace Moen 1222 Posi-Temp Shower Cartridge [2026]

Your Moen Posi-Temp shower is dripping, the handle is stiff, or you’re getting cold water when you expected hot — the Moen…

June 15, 2026 · 12 min read

Why is my shower dripping — a homeowner removing a single-handle shower trim plate to reach the valve cartridge

Why Is My Shower Dripping? 5 Common Causes [2026]

Why is my shower dripping even though the handle is fully off? It starts as background noise, but a single faucet dripping…

June 15, 2026 · 11 min read

Homeowner inspecting the escutcheon plate of a shower valve to identify the brand and cartridge model

How to Identify Your Shower Valve and Cartridge (Moen, Delta, Kohler) [2026]

How to Identify Your Shower Valve and Cartridge (Moen, Delta, Kohler) [2026] Knowing how to identify your shower valve and cartridge before…

June 15, 2026 · 14 min read

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 · 16 min read