---
product_id: 121048368
title: "Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor"
brand: "fluidmaster"
price: "S$56"
currency: SGD
in_stock: true
reviews_count: 13
category: "Fluidmaster"
url: https://www.desertcart.sg/products/121048368-fluidmaster-400h-002-performax-universal-toilet-fill-valve-high-performance
store_origin: SG
region: Singapore
---

# Tank & bowl water level control Quietest, powerful fill valve Universal fit, 9-14 in adjustable height Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

**Brand:** fluidmaster
**Price:** S$56
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with silent power and perfect fit!

## Quick Answers

- **What is this?** Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor by fluidmaster
- **How much does it cost?** S$56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/121048368-fluidmaster-400h-002-performax-universal-toilet-fill-valve-high-performance)

## Best For

- fluidmaster enthusiasts

## Why This Product

- Trusted fluidmaster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast & Reliable Fill:** High-performance valve fills your tank quickly, preventing annoying slow fills or constant running.
- • **Precision Water Control:** Dual dials let you customize tank and bowl water levels for the perfect flush and optimized water savings.
- • **Effortless Universal Fit:** EZ-Twist height adjusts from 9 to 14 inches to fit nearly every toilet tank seamlessly.
- • **DIY Friendly Installation:** Step-by-step printed and video instructions make replacement a breeze, no plumber needed.
- • **Whisper-Quiet Performance:** Engineered to eliminate noisy fill cycles, creating a peaceful bathroom experience.

## Overview

The Fluidmaster 400H-002 Performax is a top-rated, universal toilet fill valve designed for fast, quiet, and customizable flushing. With adjustable height and dual water level controls, it fits most toilets and optimizes water use. Easy to install with clear instructions, it’s the #1 choice for professional-grade performance and long-lasting reliability.

## Description

Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

Review: Easy and Effective Replacement - Easy to install. Works great. I am so relieved to finally have it QUIET in the bathroom; the old valve was slow and just ran and ran and ran. This wasn't expensive; it is adjustable. And there are instructions in both print and video form.
Review: Great Replacement Fill Valve - Great replacement fill valve! Installation was quick and straightforward, and it immediately fixed the intermediate flush filling failure. The tank fills much faster and the flush feels stronger. Very good quality for the price and fits most toilets easily.

## Features

- Fix noisy, or slow filling fill valves with the quietest, most powerful toilet fill valve available
- Easy to install, step-by-step instructions included
- Universal fit for most toilet models and brands
- Tank and Bowl water level adjustment dials to customize the perfect flush and save. EZ-Twist height adjusts from 9 in. to 14 in. to fit more tanks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N7BH94Q |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #109 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Toilet Flush Valves |
| Brand | Fluidmaster |
| Color | Multicolor |
| Customer Reviews | 4.6 4.6 out of 5 stars (16,947) |
| Date First Available | January 29, 2019 |
| Exterior Finish | Black |
| Included Components | Toilet Fill Valve and Parts |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | Fill |
| Item Package Quantity | 1 |
| Item Weight | 9.6 ounces |
| Item dimensions L x W x H | 3.35 x 4.33 x 13.19 inches |
| Item model number | 400H-002-P10 |
| Manufacturer | Fluidmaster |
| Material | Plastic, Rubber |
| Maximum Operating Pressure | 80 Pound per Square Inch |
| Number Of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | Compression |
| Part Number | 400H-002-P10 |
| Pattern | Control |
| Product Dimensions | 3.35 x 4.33 x 13.19 inches |
| Shape | shape |
| Size | 1- Pack |
| Specification Met | code approved, anti-siphon design and water saving bowl water level adjustment |
| Style | 1-Pack |
| UPC | 300716763504 039961025913 300719040572 |
| Usage | Professional |
| Warranty Description | 7 year manufacturer |

## Product Details

- **Brand:** Fluidmaster
- **Exterior Finish:** Black
- **Inlet Connection Size:** 0.75 Inches
- **Inlet Connection Type:** Fill
- **Item dimensions L x W x H:** 3.35 x 4.33 x 13.19 inches
- **Material:** Plastic, Rubber
- **Maximum Operating Pressure:** 80 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.75 Inches
- **Outlet Connection Type:** Compression

## Images

![Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor - Image 1](https://m.media-amazon.com/images/I/616-NPv8GfL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Questions & Answers

**Q: What is the difference between the 400H and 400AH?**
A: The 400H is the newer version of the 400AH. The bowl water adjustment on the 400H is integrated into a knob in at the top of the flush valve. On the 400AH, a roller on the refill tube adjusts the bowl water level.

**Q: Can i use this to replace a delta toilet fill valvepart RP71188?**
A: The 400H-002 will replace the Delta model. The 400H can adjust to the same height and comes with an adjustable bowl refill knob to control the amount of water going to bowl. With this adjustment you should be able to match both bowl and tank water levels to the original levels. For more information, please contact Fluidmaster’s Technical Service Department, we are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.

**Q: Will this work to replace my 300 model on gerber 28-990 1.6gpf?**
A: Yes it will.  For any other question feel free to contact Fluidmaster via Chat and E-mail on Fluidmaster com or call our toll free number 800-631-2011 for immediate help. We are available from 5:30 AM to 5:00 PM Pacific Standard Time.

**Q: Are these universal or can I replace this on my top flush toilet?**
A: This fill valve is a universal part that will replace most fill valves in use today, including toilets that use a top button to flush. For more information visit our website Fluidmaster.com/support for videos, troubleshooting tips, email, chat with a technician or call toll free 800-631-2011. We are available 5 days a week Mon-Fri from 5:30 am – 5:00 pm PST.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy and Effective Replacement
*by N***M on March 9, 2026*

Easy to install. Works great. I am so relieved to finally have it QUIET in the bathroom; the old valve was slow and just ran and ran and ran. This wasn't expensive; it is adjustable. And there are instructions in both print and video form.

### ⭐⭐⭐⭐⭐ Great Replacement Fill Valve
*by D***D on March 4, 2026*

Great replacement fill valve! Installation was quick and straightforward, and it immediately fixed the intermediate flush filling failure. The tank fills much faster and the flush feels stronger. Very good quality for the price and fits most toilets easily.

### ⭐⭐⭐⭐⭐ Easy Install and Works Smoothly
*by C***S on March 4, 2026*

The Fluidmaster 400H‑002 is a sturdy, well‑built replacement valve that installs easily and seals perfectly. The adjustments make it simple to dial in the right water levels, and the overall build feels reliable for long‑term use. For the price, the value is excellent, and the sturdiness gives confidence that it will hold up over time. The seal is tight with no leaks, and it’s a clear upgrade over the old valve it replaced. A dependable, high‑quality part that earns a full five stars.

## Frequently Bought Together

- Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
- Korky QuietFILL Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528
- Korky 100BP Ultra High Performance Flapper Fits Most Toilets - Long Lasting Rubber - Easy to Install - Made in USA, Small, Red,1 Pack

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*