1222 Replacement Cartridge Compatible with Moen One Handle Posi Temp Faucet | Shower Cartridge Kit Compatible with Moen 1222 Cartridge, Leak-proof, Brass Core, Smooth rotation, Precise control

1222 Shower Cartridge – Restore Your Shower’s PerformanceDoes your shower suffer from sudden temperature swings, weak water flow, or annoying drips? Before you call a plumber or replace the entire fixture, try the simple fix: replace your worn‑out cartridge.This 1222 shower cartridge is designed for use in most single‑handle PosiTemp faucets, built to OEM specifications with premium materials that outlast factory originals.Engineered for DurabilityThe high‑density brass core and corrosion‑resistant engineering plastics are designed to withstand high pressure, high temperature, and daily use — without rusting, seizing, or cracking.Consistent Temperature, Every TimePressure‑balancing technology locks water temperature within ±3.6°F (±2°C), eliminating sudden hot or cold shocks when other water is used in the house. Safe, comfortable showers for the whole family.Stop Leaks and Restore PressureReplace your old, worn cartridge to eliminate drips that waste water and drive up bills. Restore steady water pressure and smooth operation — your shower will feel brand new.DIY Installation in MinutesJust remove the old cartridge, clean the valve body, and install the new one. Includes lubricant and retaining clip for a smooth, secure fit. Recommended: clean debris from the valve body before installation for best results.What‘s in the Box1 × 1222 Shower Cartridge1 × Lubricant1 × Retaining ClipCompatibility NoteDesigned for use in most single‑handle PosiTemp shower and tub faucets. Please verify your faucet model before ordering to ensure proper fit.1‑Year Warranty – Peace of Mind IncludedWe stand behind every cartridge we sell. If you experience any quality issues within 1 year of purchase, simply contact us — we‘ll send you a free replacement, no questions asked. Your satisfaction is our priority.

• 【Premium Durability – Brass Core + Engineering Plastics】Built with a high-density brass core and reinforced engineering plastics, this 1222 cartridge resists rust, corrosion, and deformation under high pressure and high temperature. Designed for long-lasting performance — so you can install it and forget it.
• 【Precise Temperature Control – ±3.6°F (±2°C) Accuracy】Pressure-balancing technology keeps water temperature within a safe ±3.6°F (±2°C) range, protecting you and your family from sudden hot or cold shocks when other water is used in the house. Consistent comfort, every shower.
• 【Fix Leaks, Drips & Weak Flow】Stops annoying drips that waste water and drive up your utility bills. Restores strong, steady water pressure and stable temperature — so your shower feels like new again.
• 【Easy DIY Installation – No Plumber Needed】No need to replace the entire valve unit. Simply remove the old cartridge, clean the valve body, and install the new one in minutes. Includes lubricant and retaining clip for a hassle‑free installation.
• 【Perfect Compatibility – Single Handle PosiTemp Faucets】Engineered as a seamless replacement for most single‑handle PosiTemp tub and shower faucets. Please confirm your faucet model before ordering to ensure proper fit.
• 【1‑Year Warranty – Buy with Confidence】We stand behind every cartridge we sell. If any quality issue arises within 1 year of purchase, we‘ll send you a free replacement — no hassle, no questions asked. Your satisfaction is our priority.