Grohe 42253 Pneumatic Flush Valve | Air Flush Discharge Drop Valve for 38456/38661
In stock
Wirquin Macdee Kayla Single Flush Pneumatic Air Flush Valve 1.5″ DVA5350
In stock
Grohe Servo Discharge Valve 42137000 | Adagio Single Flush Pneumatic Drop Valve | Genuine Spare
In stock
Grohe 42314000 Dual Flush Valve | Pneumatic Air Flush for AV1 Eau2 & Rapid SL | Genuine Spare
Available on backorder
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.