---
product_id: 592954376
title: "Fluidmaster K-400H-038-T4 PerforMAX 3 in. Everything Toilet repair kit, No Size, Multi"
brand: "fluidmaster"
price: "437 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/592954376-fluidmaster-k-400h-038-t4-performax-3-in-everything-toilet
store_origin: RO
region: Romania
---

# Quiet refill Adjustable fit Easy install Fluidmaster K-400H-038-T4 PerforMAX 3 in. Everything Toilet repair kit, No Size, Multi

**Brand:** fluidmaster
**Price:** 437 Lei
**Availability:** ✅ In Stock

## Summary

> 🚽 Fix it once, fix it right!

## Quick Answers

- **What is this?** Fluidmaster K-400H-038-T4 PerforMAX 3 in. Everything Toilet repair kit, No Size, Multi by fluidmaster
- **How much does it cost?** 437 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/592954376-fluidmaster-k-400h-038-t4-performax-3-in-everything-toilet)

## 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

- • **Durable & Reliable:** Stainless steel hardware with a 7-year warranty.
- • **Fast & Quiet Refill:** PerforMAX fill valve for a serene bathroom experience.
- • **Customizable Water Use:** Adjustable dials for tailored efficiency.
- • **Universal Compatibility:** Fits most 3 in. flush valve toilets.
- • **Ultimate Repair Solution:** Everything you need in one kit!

## Overview

The Fluidmaster K-400H-038-T4 PerforMAX 3 in. Everything Toilet Repair Kit is a comprehensive solution designed for easy installation and universal compatibility with most 3 in. flush valve toilets. This kit includes essential components like a fill valve, flush valve, flapper, and more, ensuring a fast, quiet refill and customizable water usage. With durable materials and a 7-year warranty, it's the go-to choice for efficient toilet repairs.

## Description

Fluidmaster K-400H-038-T4 PerforMAX 3 in. Everything Toilet repair kit, No Size, Multi

## Features

- The 3 in. Everything Kit has all you need to fix your 3 in. flush valve toilet with one repair kit
- Easy to install, universal design fits 3 in. flush valve toilets, helpful install tools included
- PerforMAX fill valve offers the fast and quiet refill, adjustable tank and bowl dials for customized water-use and adjustable height to fit more tanks
- Adjustable flush valve eliminates cutting, simply twist to adjust height and fit most 3 in. flush valves
- Universal tank-to-bowl gasket for use with most any 3 in. flush valve toilets, including Toto, American Standard and more; Includes adjustable 3 in. flapper; Durable stainless steel hardware; 7 year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fluidmaster |
| Part Number | K-400H-038-T4 |
| Item Weight | 2 pounds |
| Product Dimensions | 7 x 8 x 14 inches |
| Country of Origin | USA |
| Item model number | K-400H-038-T4 |
| Size | No Size |
| Color | Multi |
| Style | Plumbing Fixture |
| Material | Plastic |
| Item Package Quantity | 1 |
| Included Components | Fill valve, flush valve, flapper, gasket, tank lever, hardware, tools |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Images

![Fluidmaster K-400H-038-T4 PerforMAX 3 in. Everything Toilet repair kit, No Size, Multi - Image 1](https://m.media-amazon.com/images/I/71RXKb6iIwL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Fluidmaster K-400H-038-T4 PerforMAX 3 in. Everything Toilet repair kit, No Size, Multi
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- Eastman 12 Inch Flexible Toilet Connector, 7/8 Inch Ballcock x 3/8 Inch Compression, Stainless Steel Braided Hose, 48088

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**Shop now:** [https://www.desertcart.ro/products/592954376-fluidmaster-k-400h-038-t4-performax-3-in-everything-toilet](https://www.desertcart.ro/products/592954376-fluidmaster-k-400h-038-t4-performax-3-in-everything-toilet)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-08*