---
product_id: 423011027
title: "K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, No Size, Multicolor"
brand: "fluidmaster"
price: "¥15017"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/423011027-k-400h-021-p8-performax-2-inch-everything-toilet-repair
store_origin: JP
region: Japan
---

# Ultra-quiet operation Universal fit, no cutting needed 2X faster refill rate K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, No Size, Multicolor

**Brand:** fluidmaster
**Price:** ¥15017
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your throne with the fastest, quietest fix—because your bathroom deserves the best!

## Quick Answers

- **What is this?** K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, No Size, Multicolor by fluidmaster
- **How much does it cost?** ¥15017 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/423011027-k-400h-021-p8-performax-2-inch-everything-toilet-repair)

## 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

- • **All-in-One Repair Kit:** Includes fill valve, flush valve, gasket, hardware, and color-coded tools for one-trip convenience
- • **Whisper-Quiet Performance:** Engineered for ultra-quiet operation so your bathroom stays peaceful
- • **Universal Fit, Zero Hassle:** Adjustable flush valve fits all 2-inch toilets—no cutting or guesswork required
- • **Fastest Refill on the Market:** PerforMAX fill valve delivers 2X faster water refill for minimal wait time
- • **Built to Last with Confidence:** Durable corrosion-resistant parts backed by a 7-year warranty

## Overview

The Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit is a comprehensive, universal solution designed for fast, quiet, and easy toilet repairs. Featuring a high-performance fill valve with twice the refill speed and adjustable flush valve that fits all 2-inch toilets without cutting, this kit includes all necessary parts and color-coded tools for a seamless installation. Built with corrosion-resistant materials and backed by a 7-year warranty, it ensures long-lasting performance and water-saving customization.

## Description

K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, No Size, Multicolor

## Features

- The Everything Kit includes everything you need to fix your toilet in one trip and one purchase
- PerforMAX toilet fill valve offers the fastest and quietest refill, easy adjust tank and bowl dials for water use and adjustable height to fit more tanks
- Easy to install, universal design fits 2-in. flush valve toilets
- Adjustable flush valve eliminates cutting, simply twist to adjust height to fit most 2 in. flush valves
- Color-coded, helpful install tools included for the fastest installation possible, Includes toilet tools, dual purpose package to catch water, universal gasket system, durable hardware and tank lever, 7 year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fluidmaster |
| Part number | K-400H-021-P8 |
| Item Weight | 907 g |
| Product Dimensions | 14 x 19 x 36.5 cm; 907.18 g |
| Item model number | K-400H-021-P8 |
| Size | No Size |
| Color | Multicolor |
| Material | Plastic Rubber Silicone Rubber Stainless Steel |
| Installation Method | Toilet |
| Item Package Quantity | 1 |
| Specification met | Proposition 65 |
| Specific uses | Inside; Amateur, Inside; Professional |
| Included components | Fill Valve, Flush Valve, Gasket, Hardware, Tools, Clip, Locknut |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Plastic Rubber Silicone Rubber Stainless Steel
- **Brand:** Fluidmaster
- **Item dimensions L x W x H:** 14 x 19 x 36.5 centimeters
- **Exterior finish:** Multicolor
- **Inlet connection size:** 2 Inches

## Images

![K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, No Size, Multicolor - Image 1](https://m.media-amazon.com/images/I/71T1xt-Gs-L.jpg)
![K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, No Size, Multicolor - Image 2](https://m.media-amazon.com/images/I/81VkcciXTIL.jpg)
![K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, No Size, Multicolor - Image 3](https://m.media-amazon.com/images/I/61zrTzn6qxL.jpg)
![K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, No Size, Multicolor - Image 4](https://m.media-amazon.com/images/I/71IH0FowwlL.jpg)
![K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, No Size, Multicolor - Image 5](https://m.media-amazon.com/images/I/71727wq8c4L.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work on a Mansfield toilet**
A: Don’t see why not.  Comes with all gaskets for easy install

**Q: Will this work in a Mansfield toilet?**
A: Don’t see why not. Comes with all gaskets needed for repairs.

**Q: Will these parts fit in an old eljer toilet tank?**
A: This kit will work in most two piece toilets including some Eljer but not all. If your toilet tank has a metal or plastic pipe in the center of the tank with a flapper that measures 3 inches across then yes this will fit. But if your toilet has a ceramic overflow or channel carved into the back wall of the tank then this kit is not recommended. For help contact Fluidmaster by email or chat at fluidmaster.com/support and by toll 800 631-2011 Monday thru Friday 5:30 am - 5:00 pm PST

**Q: Will the tools provided in this kit work with any Fluidmaster 400 series toilet tank repair kits?**
A: The tools in our kit will fit Fluidmaster products along with many other types of brand hardware. 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.

## Frequently Bought Together

- Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
- Eastman 12 Inch Flexible Toilet Connector, 7/8 Inch Ballcock x 3/8 Inch Compression, Stainless Steel Braided Hose, 48088
- Fluidmaster 7530 Universal Better Than Wax Toilet Seal, Wax-Free Toilet Bowl Gasket Fits Any Drain

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/423011027-k-400h-021-p8-performax-2-inch-everything-toilet-repair](https://www.desertcart.jp/products/423011027-k-400h-021-p8-performax-2-inch-everything-toilet-repair)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*