Fluidmaster 400A133 Premium Filling Valve 3 Pack - Quiet High Flow

In this review of the Fluidmaster 400A133 Premium Filling Valve 3 Pack, the bottom line is simple: this is a practical replacement kit for homeowners and maintenance pros who want a quieter, faster refilling toilet without modifying the tank. The reviewer found the unit noticeably quieter and roughly twice as quick to refill compared with many stock valves, which matters in high-traffic bathrooms and for those fixing noisy or slow-filling toilets. It is designed to be a direct, universal swap that addresses uneven bowl fill levels and outdated valve designs.

Key Features

• Quiet operation: The valve is engineered to run with less noise, making toilet flush cycles less disruptive in homes and small businesses.
• High refill rate: With about 2X greater refill speed than standard fill valves, it shortens wait time between uses and restores bowl water faster.
• Universal compatibility: It works with all toilets, including Kohler, Toto and American Standard, which reduces guesswork during replacement.
• Adjustable height: The 9 ' to 14 ' adjustable range lets the valve fit a wide variety of tank depths without cutting or extra parts.
• Adjustable roller-clamp: The roller-clamp control offers fine tuning of water usage so you can avoid overfilling or underfilling the bowl.
• Replacement for old designs: It swaps in for outdated, inefficient, or noisy fill valve designs to improve performance and reliability.

Who It's For

This pack is best for homeowners, landlords, and plumbers who want a straightforward, high-performance replacement that reduces noise and improves refill speed. It is especially useful in homes with frequent bathroom use, where quicker bowl recovery and quieter operation are noticeable benefits.

Those looking for an integrated flush valve or a complete tank rebuild should look elsewhere; this product is a fill valve replacement only and does not change flush mechanics or require replacement of the entire tank assembly.

Pros & Cons

Pros

• Consistently quieter operation than many stock valves, making flush cycles less intrusive.
• Significantly faster refill rate, which reduces waiting time and improves usability in busy households.
• Adjustable height and roller-clamp let installers fine tune performance for varied tank sizes and water usage needs.
• Universal design increases the chance of a direct fit with major toilet brands without extra parts.

Cons

• Does not replace or alter the flush valve; it only addresses fill performance so separate parts may be needed for full tank overhauls.
• Installation still requires basic toilet tank access and a little plumbing familiarity for best results.

Specifications

Product	Premium Filling Valve, 3 Pack
Brand	Fluidmaster
Height adjustment	9 ' to 14 '
Compatibility	Works with Kohler, Toto, American Standard and most toilets
Refill rate	Approximately 2X greater than standard fill valves
Control	Adjustable roller-clamp to control water usage

Our Verdict

The Fluidmaster 400A133 3 Pack is a sensible upgrade for anyone who wants a quieter, more powerful fill valve that fits most standard toilets. It offers clear value by reducing noise, speeding refill, and giving installers the adjustment range needed to avoid improper bowl levels. Buy it if you need a reliable, universal replacement to fix noisy or slow-filling toilets without replacing the entire tank assembly.

Frequently Asked Questions

Will this valve fit my toilet?
It is designed as a universal fill valve and fits most toilets, including Kohler, Toto and American Standard, within the 9 ' to 14 ' tank range.

Does this replace the flush valve too?
No, this product replaces the fill valve only; replace the flush valve separately if you need a full tank repair.

Can I adjust how much water goes into the bowl?
Yes, the adjustable roller-clamp lets you fine tune water usage to avoid excessive or inadequate bowl fill levels.