Fluidmaster Bottom Entry Toilet Inlet Valve

Fluidmaster 400UK, 400UKL or 400EL Bottom Entry Toilet Inlet Valve. The World's #1 Toilet Valve. Fast and efficient filling of all toilet tanks.

Anti-siphon design prevents contamination of fresh water.

The water level adjusting screw sets the level of water in the tank for each flush.

Height adjusts from 230-350mm proper fit.

1/2" Brass Shank suitable for sea water and harsh water flushing systems.

• Easy installation
• No tools required maintenance
• Fast filling
• Quiet filling
• The plumbers choice
• Simple to install without special tools
• Compact, efficient design fits today’s 6-13 litre cisterns
• Works well with high or low water pressure - no need to change seals
• Fast refill, with an absolute shut-off after every flush
• Lasts longer by working with water pressure, not against it
• Seals are easy to access; simple to change or replace
• Durable materials stand up to millions of flushes
• Narrow profile allows a proper fit in slim line WC cisterns
• Water supply enters cistern from below water level - eliminating noise of cascading water