Fluidmaster 19464 Pro Ultra Universal Dual Flush Syphon, Compact Toilet Syphon for 1½″ Lever Cisterns, Rapid Height Adjustment, Adaptable Flush Volumes, Kiwa Certified, 10-Year Warranty

I have had so much problems with the new generation of flush syphons that became fed up of regularly fitting replacements. I eventually purchased the first Fluidmaster Pro-ultra Universal Dual Flush Syphon from a local shop a few years ago and was pleasantly surprised. As this is the best flush syphon I have ever known, I bought a second one and fitted it in a second toilet. Delivery was quick and it was securely packaged. Just gently depress once and all the water right to the bottom of the cistern flushes into the pan. No need to flush a second time as with other syphons. There's ample adjustment to fit most cisterns and fitting it is simple. I am not a plumber but found it easy to install. It's excellent value for money. I have now purchased a further 3 to fit in my other house. I highly recommend.

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.

Works perfectly ! Very easy to fit and does the job! Now it flushes with just a feather touch compared to before where you had to flush at least 7 times in order to create vaccumm! Very pleased with the purchase.

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 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.

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.

This syphon can be fitted to a large variety of WC cisterns and incorporates the required adjustments.

I had not installed this type of valve before but found it very easy. The instructions are clear. I adjusted to the heights I wanted and was up and running in 10 minutes. It has been working well.