Explore our selection of cistern donuts for secure and leak-free toilet installations. Find high-quality, durable donuts designed to provide a reliable seal between the cistern and toilet pan. Shop now for premium cistern donuts to ensure efficient and trouble-free performance.

Conical Cone Shaped Donut Doughnut Washer for Toilet Cistern Seal Pan Rubber

In stock

£1.51
Soft Rubber donut washer to make the seal between pan and cistern 53mm hole for thread on bottom of valve Conical design for an easy seal  

Doughnut Washer Universal Toilet Coupling Rubber Seal between Pan & Cistern WC

In stock

£2.16
Doughnut Washer Universal Toilet Coupling Rubber Seal between Pan & Cistern WC Creates the seal between the toilet pan and the cistern tank Quality stepped rubber design making this a very versatile fitting  

Thick Soft Rubber Doughnut Washer Toilet Coupling Seal between Pan & Cistern WC

In stock

£2.44
'Donut' Sealing Washer for Close Coupled Toilet Cistern to Pan Installation - Thick Design made from Soft Rubber

Small Foam Donut Washer for 1.5″ Syphon Doughnut 1 1/2″ Siphon Pan Cistern Seal

In stock

£0.95
Small Foam Donut Washer for 1.5" Syphon Doughnut 1 1/2" Siphon Pan Cistern Seal Foam Donut washer Usually for the smaller 1 1/2" push button flush valves or lever syphon

Large Foam Donut Washer for 2″ Syphon Doughnut 2INCH Siphon Pan Cistern Seal

In stock

£1.10
2" Toilet Foam Donut washer for 2" Syphon / Flush Valves Usually for the larger 2" push button flush valves Please see image for dimensions

Flat Foam Doughnut Seal Washer WC Toilet Cistern 125mm Donut

In stock

£1.70
Thick Foam 'Donut' Sealing Washer for Connecting Toilet Cistern to Pan

E730067 Armitage Shanks Ideal Standard Close Coupled Rubber Doughnut Washer

In stock

£2.05
Replacement Rubber Seal for Between Toilet Pan and Cistern on Close Coupled Toilets - Ideal Standard Donut Type

Extra Thick Doughnut 17mm Flat Foam Seal Washer WC Toilet Cistern 125mm Donut

In stock

£1.70
Thick Foam 'Donut' Sealing Washer for Connecting Toilet Cistern to Pan

Wirquin Close Coupled Ribbed Doughnut Washer 2″ Inch Rubber Toilet Seal Donut

In stock

£2.36
2" Ribbed Hex Design Rubber 'Doughnut' Sealing Washer for between Toilet Pan & Cistern - by Wirquin

Ideal Standard Toilet Doughnut Washer for Close Coupled Cistern Pan Seal WC Rubber

In stock

£2.05
Replacement Rubber Seal for Between Toilet Pan and Cistern on Close Coupled Toilets - Ideal Standard Donut Type

Toilet Cistern Universal Seal Kit with Bolts 1.5″ & 2″ Donut Washers Doughnut

In stock

£4.03
Universal type seal kit for cisterns that bolt straight through onto the pan, not the plate type Rubber donut fits the 1.5″ flush valves/syphons.