Replacement Shower Cartridge – 40mm Diameter, For 40PHF-1, HJ-40, JL01GJ, Beige, Plastic, Easy DIY Install, Leak-Free Design

About This Product

Got a leaky shower or faucet that just won't stop dripping?

Don't replace the whole setup – just swap out the cartridge.

This 40mm diameter cartridge is a direct replacement for models like 40PHF-1, HJ-40, and JL01GJ, and it's compatible with a wide range of shower systems.
It measures 40mm wide and 78mm tall, with a sturdy plastic construction and a tight rubber seal at the base that prevents water seepage.
That seal is key – it stops those annoying drips and keeps everything dry behind the wall.
Installation is pretty straightforward – even if you're not a plumber, you can pop the old one out and slide this new one in with basic tools in just a few minutes.

Once it's in, you'll get smooth, consistent water flow with precise temperature and pressure control – no more sudden bursts of freezing or scalding water.
It's a cost-effective fix that saves you hundreds compared to a full valve replacement.

Whether you're a DIY weekend warrior or a maintenance pro, this cartridge delivers reliable performance and makes your shower feel like new again.

Just double-check your model before ordering.