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Fluidmaster Pro Lever Dual Flush Valve Review: Is it the right cistern upgrade?

Fluidmaster PRO750UK Pro Lever Dual Flush Valve, White
4.6
[Preferred by Professional Plumbers]  Trusted choice among professional plumbers for reliable performance and durability.
[Water-Saving Adjustable Flush]  Customizable flush volumes cut water use and lower utility bills.
[Replaces Old-Style Flush Valve]  Installs in place of outdated valves and levers for quick upgrades.
[Fits 1-1/2\" Flush Outlet]  Designed to fit standard 1-1/2\" flush outlets for broad compatibility.
[Twist-and-Release Maintenance]  Tool-free twist-and-release action enables fast, easy servicing and cleaning.
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Home Improvement cistern replacement that delivers adjustable dual flush control and fuss-free upkeep. Professional plumbers and DIYers benefit from straightforward installation and trade-preferred reliability, with Fluidmaster Pro Lever Dual Flush Valve. Will this valve suit your cistern and maintenance routine?

⚡ At a Glance
  • Flush Performance: Adjustable flush volumes enable partial or full flushes to reduce water use
  • Best for: Tradespeople and homeowners needing a reliable, easy-to-fit replacement
  • Not ideal for: Cisterns that do not have a 1-1/2" flush outlet or require specialist valves

Dual flush valve with adjustable volumes and twist-release maintenance, designed to replace old-style valves. Fits a 1-1/2" flush outlet and is preferred by professional plumbers.


Water saving – thanks to adjustable flush volumes

An adjustable mechanism offers selectable lower and higher flush volumes, allowing a choice between partial and full flushes. Settings can be changed during installation or maintenance to match household needs.

Reduced water consumption on routine flushes helps households lower overall water use and supports conservation efforts.

Quick maintenance – with twist and release action

A twist and release connection allows the valve to be detached quickly for inspection or servicing. The design simplifies access to internal components without complex disassembly.

Faster servicing minimises downtime for the toilet and makes routine checks simpler for homeowners and plumbers alike.

Straightforward replacement – with retrofit compatibility for old-style fittings

Designed to replace older flush valves and levers and to fit a 1-1/2" flush outlet, enabling direct swaps in compatible cisterns. Replacement avoids the need for major cistern modifications.

Swap older mechanisms for a modern dual flush solution without altering existing cistern outlet dimensions.

✨ The 4 Key Reasons for Fluidmaster Pro Lever Dual Flush Valve
  1. Adjustable flush volumes – Cut water use by choosing partial or full flushes
  2. Twist and release maintenance – Remove and service valve without lengthy disassembly
  3. Retrofit fit for 1-1/2" outlets – Replace older valves without modifying existing outlet
  4. Plumber-preferred design – Chosen by professionals for reliability and quick fitting
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Brand: Fluidmaster
  • Model: PRO750UK Pro Lever Dual Flush Valve
  • Product ID: B00F2H1BS6
  • Finish: White
❓ Frequently Asked Questions

Q: Is the valve easy to install?

A: Yes. Descriptions note the valve replaces old-style flush valves and levers, and user feedback highlights easy installation and quick setup.

Q: Will the valve save water?

A: Yes. Adjustable flush volumes allow selection between smaller and larger flushes to reduce water usage where appropriate.

Q: How straightforward is maintenance?

A: Very straightforward. A twist and release action is specified to simplify removal for inspection and servicing.

🏆 Our Verdict

Suitable for homeowners and tradespeople who need a reliable dual flush retrofit that fits a 1-1/2" outlet. Adjustable flush volumes combined with twist-release maintenance and trade preference make for a practical, low-fuss upgrade. Long-term value comes from simple upkeep and potential water savings over time.