Fluidmaster 19464FM Pro Ultra Universal Dual Flush Syphon, Black

I'd never done one of these before. Very good quality and was surprised how many things could be adjusted on this to get the water level and flush feel just right. Highly recommend to anyone replacing or installing new toilet guts.

Great bit of kit really easily installed, I like the fact that if it needs to be maintained like if the diaphragm needs replacing you don't have to take it fully out it separates leaving the tube in and you can put the replacement part on without the rigmarole of replacing the whole thing

Easy to fit. Good quality. Excellent customer service - the lock was missing, one quick call and customer service had sent one next day! Brilliant response. Really reassuring.

Excellent upgrade from old syphon.

The Fluidmaster Pro-ultra Universal Dual Flush Syphon adjustment 7.5"-9.5" 190mm-240mm, I can confidently say it's a game-changer in the world of toilet repair and maintenance.The versatility of this syphon is one of its most commendable features. With its adjustable height range from 190mm to 240mm (7.5" to 9.5"), it's compatible with a wide range of toilet cisterns, making it a go-to solution for both homeowners and professional plumbers. This flexibility eliminates the hassle of searching for a specific fit and ensures a seamless installation process.In terms of performance, this syphon delivers exceptional results. The dual flush mechanism allows for water conservation by offering both a full and half flush option, helping to reduce water wastage and lower utility bills. The flush action is smooth and efficient, providing a powerful rinse while maintaining quiet operation.Durability is another standout aspect of the Fluidmaster Pro-ultra syphon. Constructed from high-quality materials, it's built to withstand the rigors of daily use without compromising performance. Its reliability gives users peace of mind knowing that their toilet system is in good hands.Installation is straightforward, thanks to the clear instructions provided with the syphon. Even for those with limited plumbing experience, the process is manageable and doesn't require extensive tools or expertise.Overall, I highly recommend the Fluidmaster Pro-ultra Universal Dual Flush Syphon for anyone in need of a reliable, efficient, and versatile solution for toilet repair or upgrade. Its combination of adjustability, performance, and durability makes it a top choice in the market.

Does what it says great job.

Never had the need to fit one beforeDidn't read the instructions but was easy to fit & adjustRemember to change the donut seal (mine leaked but changed it & all good)Would definitely buy again

Great to fit and the adjustable element helps with that. The short flush is a pain to use, you have to hold the handle for the flush and a second or two afterwards or it will start into the full flush. The adjustment of the volume for the short flush doesn't seem to work or is to slight to notice. Nice to be able to change to flap in the future but that could be 10 years or more away.