Ideal Standard Repair Kit Washer Pack — Conceala & Unifill Diaphragm Set

Ideal Standard Repair Kit Washer Pack — Conceala & Unifill Diaphragm Set

The washer you see in the main picture with the red insert is no longer manufactured and is therefore obsolete. You are looking at a replacement diaphragm washer and service kit as shown in the other pictures. YOU WILL NOT RECEIVE THE INLET VALVES, THEY ARE THERE FOR ILLUSTRATION PURPOSES

Features

This genuine Ideal Standard Unifill repair kit is an authentic 5-piece component overhaul pack designed to quickly fix slow, noisy, or leaking concealed toilet cisterns. Specifically engineered for both Conceala and Unifill style inlet valves, this factory-standard service set targets the internal rubber components that wear out from constant water friction. The pack features the upgraded, smooth black rubber diaphragm washer with a white plastic centre insert. This updated piece acts as the official direct replacement for older, obsolete red-insert washers, instantly restoring a silent tank refill and a perfectly watertight seal.

• Genuine Ideal Standard / Armitage Shanks replacement parts ensure a perfect fit
• Upgraded smooth rubber diaphragm replaces the old, obsolete red-centre version
• Dual-compatibility design fits both Conceala and Unifill inlet valve profiles
• Comprehensive 5-piece kit completely overhauls failing internal valve mechanisms
• Includes a rubber ‘bullet’ washer, blue flow restrictor, mesh filter, and 1/2″ washer
• Allows for a quick, tidy fix from above without replacing the whole valve body

Technical

• Brand: Ideal Standard
• Product Type: Unifill & Conceala Inlet Valve Washer Overhaul Pack
• Kit Components: 5 Pieces (Main Diaphragm, Bullet Washer, Flow Restrictor, Mesh Filter, 1/2″ Sealing Washer)
• Diaphragm Specification: Upgraded Smooth Profile with White Plastic Centre
• Valve Suitability: Works with modern Unifill and Conceala series quiet fill valves
• Exclusions: Plastic inlet valve housings are shown in listing photos strictly for application reference

Details

Hidden Unifill or Conceala toilet cisterns are incredibly awkward to fix when the filling cycle slows to a crawl or begins to hiss loudly. Over time, heavy water pressure creates tiny pressure wrinkles and stretches the rubber diaphragm, preventing the valve from shutting off fully. When homeowners see an old red-insert washer inside their valve, they often panic and think the part is completely obsolete. They worry they will have to hire a plumber to tear into wall panels or furniture units just to replace the entire hidden valve.

Fortunately, using this authentic Ideal Standard Unifill repair kit resolves these concealed plumbing hassles in minutes. Because this pack replaces only the five internal wearing parts, you can easily restore your valve through your existing flush plate access hole. The newly designed, smooth white-insert diaphragm stops annoying whistling noises and water trickling into the pan immediately. You save money, keep your existing plumbing intact, and completely bypass a messy bathroom renovation.