Say goodbye to costly plumber callouts and frustrating toilet repairs. The Wirquin Metro 3Piece Square Syphon is the smart, hasslefree solution designed to get your toilet flushing perfectly again — without the headaches of a full cistern removal.

Engineered for tight, narrow cisterns where standard syphons simply won't fit, this cleverly designed squareprofile syphon slides neatly into deep cisterns, solving one of the most common replacement challenges homeowners and tradespeople face. Its innovative threepiece construction means the upper section lifts away in seconds, giving you instant access for maintenance or swapping parts — no tools, no mess, no disruption.

Here's why the Wirquin Metro Syphon is the only replacement you'll ever need:

• Works in awkward cisterns — the square profile is purposebuilt for narrow, deep cisterns where round syphons are a poor fit, making it the goto choice for tricky replacement jobs.
• Adaptable flush volume — choose between 6, 7, or 9 litres to match your existing setup perfectly, helping you save water without compromising flush performance.
• Maintenance made effortless — the removable upper section lets you service or replace components without ever touching the cistern, saving you significant time and effort.
• Built to last a lifetime — independently tested to an incredible 200,000 flush cycles, that's over 35 years of reliable daily use for a typical family of four.
• WRAS approved — fully certified to meet UK water regulations, so you can install with complete confidence and peace of mind.
• Cleaner, safer design — the internal overflow keeps everything contained and tidy, eliminating the risk of external water damage.
• Everything included, right out of the box — comes complete with syphon backnut, coupling nut, clink, sealing washer, and lowlevel flush pipe seal, so there's no lastminute hardware shop runs.
• 2year guarantee — backed by Wirquin's trusted warranty for added reassurance long after installation.

Whether you're a homeowner tackling a DIY fix or a professional plumber looking for a reliable, versatile solution, the Wirquin Metro 3Piece Square Syphon delivers the perfect balance of simplicity, adaptability, and longterm durability. Install it once — and forget about toilet troubles for decades to come.