




🚽 Flush smarter, not harder – upgrade your loo game today!
The GROHE Outlet Piston Chrome 43544000 is a compact, eco-friendly flush valve piston designed for easy installation and reliable leak-free performance. Made from durable rubber and CE certified, it ensures quiet, efficient flushing with a single mechanism, perfect for quick repairs and sustainable bathroom upgrades.
























| ASIN | B003FZAG4M |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 70,345 in DIY & Tools ( See Top 100 in DIY & Tools ) 209 in Toilet Parts |
| Certification | CE |
| Colour | Multi-colour |
| Customer Reviews | 4.6 4.6 out of 5 stars (523) |
| Date First Available | 6 Aug. 2012 |
| Included Components | 1 x Grohe Adagio Single Flush Valve Discharge Piston & Base Sealing Washer 43544000 |
| Item Package Quantity | 1 |
| Item Weight | 75 g |
| Item model number | 43544000 |
| Manufacturer | Grohe UK Ltd (EUR account) |
| Material | Rubber |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 43544000 |
| Product Dimensions | 7.6 x 7.6 x 5.6 cm; 75 g |
N**R
Great product, fixed my leaky loo!
I noticed water coming down the back of my toilet so removed the wall panel to get to my cistern. Once I'd taken apart all the bits inside, and watched a bit of YouTube, I realised this was the part I needed. Ordered on amazon altho it was a couple of quid more expensive but as it was bought through Prime it came the next day. Well worth it! it was SO easy to fit. Couldn't believe it. Leaking loo fixed in less than 5 mins. Brilliant !!!
J**T
Perfect
Easy to fit and works a treat. I’m flushed with success!
M**L
Broken toilet piston
Perfect thank you
R**X
Fixed leaking valve
Fixed problem where the cistern still leaked into toilet after flushing.
C**R
It works. So if you need it then buy this one.
Not much I can say. It replaced the existing part which was worn. Fitting in concealed cistern was a bit difficult and took a bit of fumbling around but that's not the fault of the product. Was a bit doubtful at first as colour differed from the old item but it was still same dimensions and does the job. Much cheaper than calling out a plumber although probably took about five times the time to fit correctly compared to time plumber would have taken.
A**R
Easy to install and fixed the leak issue. YT has a video on how to install.
Initially I wasn't sure if this will fix the issue especially with DIY. But thanks to YT for showing grohe installation and leakage fix. This part was perfect and installed last month with no issue so far.
A**M
Perfect part
Did the job and easy to fit
M**S
Great
Perfect
Trustpilot
Hace 2 meses
Hace 3 semanas