Pack of 10 Grohe 43733000 Fill Valve Membrane Washers | Clear/Red Diaphragm for GroheDal | Genuine
In stock
Genuine pack of 10 Grohe 43733000 fill valve membranes (Clear/Red). These diaphragms are the internal seals for GroheDal and Servo inlet valves. Pro Tip: If your cistern is filling slowly or making a constant hissing noise, this small membrane is usually the culprit. Replacing just this washer is a 2-minute fix that saves you from replacing the entire expensive fill valve.
Grohe 43544000 Piston Discharge Valve for GroheDal & Adagio Cisterns | Internal Spare
In stock
Genuine Grohe 43544000 piston discharge valve. This internal replacement part is designed specifically for GroheDal and Adagio concealed cistern systems. Pro Tip: If your toilet is constantly running water into the bowl, the seals on this piston may have perished or collected limescale; replacing the piston assembly usually resolves the leak without needing to replace the entire outer valve body.
Grohe 43507000 Black Rubber Connecting Nipple | Air Bellow Hose Adapter for Adagio | Genuine
In stock
Genuine Grohe 43507000 black rubber connecting nipple. This small but vital adapter bridges the pneumatic air hose to the internal bellows inside your Adagio or DAL cistern. Pro Tip: If your air hose keeps slipping off the bellows or your flush feels weak, this rubber nipple may have perished or stretched. Replacing it ensures an airtight seal for a crisp, reliable flush every time.
Grohe 42326000 Inspection Shaft for Concealed Cistern Solo | Service Tunnel & Support | Genuine Spare
In stock
Genuine Grohe inspection shaft (42326000) for Solo and Rapid SL concealed cisterns. Provides a protective service tunnel for flush button access. Pro Tip: Measure twice before cutting this shaft to your tile depth; if cut too short, the flush button won't seat correctly against the finished wall surface.
Grohe 42314000 Dual Flush Valve | Pneumatic Air Flush for AV1 Eau2 & Rapid SL | Genuine Spare
Out of stock
Grohe Rapid SL Cistern Clip Bracket for 3/8″ Inlet Valve | Mounting Support | Genuine 42195000
In stock
Genuine Grohe Rapid SL cistern clip bracket (42195000). Specifically designed to secure 3/8" (16mm) inlet valves within the cistern housing. Pro Tip: These plastic clips can become brittle over time; if your inlet valve is vibrating or "knocking" against the cistern wall during refill, a new bracket will stop the noise.
Grohe DAL Adagio Single Flush Discharge Valve | Pneumatic Cistern Drop Valve | Genuine 42137000
In stock
Genuine Grohe DAL Adagio pneumatic single flush discharge valve (42137000). High-quality replacement for older Adagio concealed cisterns. Pro Tip: If your toilet is constantly running into the pan, check the bottom seating washer; replacing this valve is often more cost-effective than trying to find a compatible seal for older DAL models.
65mm x 15mm x 1/4″ Brass Back Knee Elbow Endfeed | Plumbing & Gas Wall Plate Fitting
In stock
Geberit Silent-PP 87.5° Acoustic Branch 110mm to 50mm | Sound-Insulated Drainage Fitting | 390.548.14.1
In stock