10 bestToilet Fill Valvesof January 2026
112M consumers helped this year.
1

VeeBath Toilet Inlet Valve Bottom Entry, Inlet Float Valve 1/2 inch
VeeBath

9.8
2

Siamp 30998010 1/2-Inch 15 mm 99T Plastic Bottom Entry Adjustable Telescopic Inlet Float Valve - Multi-Colour
SIAMP

9.6
3

Professional Dudley Hydroflo Equilibrium Float Valve with Brass tail Side Entry Inlet Valve 1/2” BSP
Thomas Dudley

9.4
4

VeeBath Toilet Inlet Valve Side Entry, Inlet Float Valve 1/2 inch- Brass Shank
VeeBath

9.1
5

SIAMP 30996007 99B 1/2-Inch Plastic Inlet Valve - White
SIAMP

8.8
OtherUp to 27% off
6

PlumbEZ WRAS Side Entry Toilet Fill Valve with 1/2" Brass Threads, Cistern Fill Valve with Air Gap Design & Adjustable Float. Side Entry Toilet Float with Compact Design for High & Low Pressure
PlumbEZ

8.5
7

PlumbEZ WRAS Toilet Fill Valve 1/2" BSP Brass Thread, 10" Cistern Fill Valve Bottom Entry with Air Gap Design & Adjustable Float. Bottom Entry Toilet Float Compact Design for High & Low Pressure
PlumbEZ

8.2
8

PlumbEZ Adjustable Bottom Entry Toilet Fill Valve with ½" UK Brass Threads - Cistern Fill Valve with Delayed Fill, Quiet Operation, Telescopic Height 8"-12" & Water Saving Filter - Brass Threads
PlumbEZ

7.9
9

1/2" Toilet Cistern Bottom Entry Inlet Fill Valve CE UPC Wras Approved.
N201 p.

7.6
10

Torbeck B661AT W.C. Fill Valve Bottom Entry, one Colour
Fluidmaster

7.3
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