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Fluidmaster Bottom Entry Airgap Fill Valve 6420S001P30

Fluidmaster

Fluidmaster Bottom Entry Airgap Fill Valve 6420S001P30

Fluidmaster bottom entry fill valve with a 1/2 inch connection, adjustable height and a brass airgap body.

At a glance

  • Also known as 5410096
Manufacturer part no.
6420S001P30
Showing prices

£17.70

£14.75 ex. VAT · VAT at 20%

Available to order · 1-2 working days
Available to order · 1-2 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Fluidmaster bottom entry fill valve is a cistern fill valve with a 1/2 inch inlet connection, adjustable height and a brass airgap arrangement. It is intended for bottom entry installation, where the mains supply enters the cistern from below rather than through the side or lid. Fluidmaster manufactures the valve under part number 6420S001P30.

Before you order

  • Confirm the cistern takes a bottom entry supply, with the inlet entering from beneath the cistern.
  • Check the inlet connection size is 1/2 inch.
  • Verify there is sufficient clearance to set the adjustable valve to the required height.
  • Confirm an airgap type fill valve suits the existing installation layout.

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.