---
product_id: 431890847
title: "Fluidmaster K-507A-008 Universal 2-Inch Adjustable Toilet Flush Valve Repair Kit with Toilet Tool Multicolor"
brand: "fluidmaster"
price: "C$2028"
currency: NIO
in_stock: true
reviews_count: 13
category: "Fluidmaster"
url: https://www.desertcart.ni/products/431890847-fluidmaster-k-507a-008-universal-2-inch-adjustable-toilet-flush
store_origin: NI
region: Nicaragua
---

# PerforMAX water-saving flapper adjustable flush valve height 2-inch universal fit Fluidmaster K-507A-008 Universal 2-Inch Adjustable Toilet Flush Valve Repair Kit with Toilet Tool Multicolor

**Brand:** fluidmaster
**Price:** C$2028
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your throne with a flush that saves water and wallet!

## Quick Answers

- **What is this?** Fluidmaster K-507A-008 Universal 2-Inch Adjustable Toilet Flush Valve Repair Kit with Toilet Tool Multicolor by fluidmaster
- **How much does it cost?** C$2028 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/431890847-fluidmaster-k-507a-008-universal-2-inch-adjustable-toilet-flush)

## 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

- • **Adjustable Flush Valve:** Twist-to-fit design customizes valve height, ensuring a perfect fit and optimal flush every time.
- • **Universal Compatibility:** Fits virtually all 2-inch flush valve toilets including Kohler & Gerber for seamless upgrades.
- • **Water-Saving Innovation:** Includes PerforMAX flapper that reduces water use per flush without sacrificing performance.
- • **DIY Friendly Installation:** Comes with a dedicated toilet tool and clear instructions—fix leaks fast and skip costly plumbers.
- • **Durability & Peace of Mind:** Corrosion-resistant materials backed by a 5-year warranty for long-lasting, worry-free use.

## Overview

The Fluidmaster K-507A-008 is a universal 2-inch adjustable toilet flush valve repair kit designed for easy DIY installation. It features a twist-to-adjust valve height, a water-saving PerforMAX flapper, and a universal tank-to-bowl gasket compatible with most major brands. Made from corrosion-resistant materials and backed by a 5-year warranty, this kit restores flush performance while reducing water waste, making it a smart, cost-effective alternative to expensive plumbing services or toilet replacement.

## Description

Fluidmaster K-507A-008 Universal 2-Inch Adjustable Toilet Flush Valve Repair Kit with Toilet Tool Multicolor

Review: Good replacement - Super easy install! Toilet stopped leaking right away. Save yourself $400 paying a plumber and do it yourself.
Review: Much more cost effective than calling a plumber! - You can call a plumber and pay over $500 to have your toilet replaced, or you can purchase this kit and fix your existing toilet. I was told, by a plumber, to replace my toilet. The fill valve, between the tank and bowl was leaking. I decided to give this kit a try BEFORE dropping over 20 times the amount of money on a new toilet. I followed the included instructions and had my toilet fixed in less than an hour. There’s no constant noise from water running anymore. The new valve DOES NOT leak at all and functions perfectly. I have a new toilet! And I fixed it myself! If you’re not comfortable performing this repair, look up some YouTube videos. It’s a much simpler repair than what any plumber will tell you! I’m very pleased with this kit and would recommend it to anyone that doesn’t want to shell out 500 dollars or more for a new toilet.

## Features

- Fix your leaky tank and restore flush performance with this adjustable flush valve repair kit
- Easy to install, universal design fits 2 in. flush valve toilets
- Adjustable- flush valve height adjusts with a twist to fit more tanks
- PerforMAX Water-Saving Toilet Flapper included to save water use per flush
- Universal tank-to-bowl gasket system included, for use with Kohler, Gerber and most any 2 in. flush valve toilet, Toilet tool included, Corrosion resistant flapper, 5 year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VCY77HP |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #24,515 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #32 in Toilet Flush Valves |
| Brand | Fluidmaster |
| Color | Multicolor |
| Customer Reviews | 4.4 4.4 out of 5 stars (417) |
| Date First Available | March 12, 2022 |
| Exterior Finish | Stainless Steel |
| Included Components | Toilet Flush Valve, Universal Tank-To-Bowl Gasket, , Tool, Hardware |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Solvent |
| Installation Method | Toilet |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 3.94 x 4.58 x 12.99 inches |
| Item model number | K-507A-008-P10 |
| Manufacturer | Fluidmaster |
| Material | Plastic, Rubber, Silicone Rubber, Stainless Steel |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Compression |
| Part Number | K-507A-008-P10 |
| Product Dimensions | 3.94 x 4.58 x 12.99 inches |
| Shape | shape |
| Size | No Size |
| Specification Met | ISO 9001, WaterSense |
| UPC | 039961028938 |
| Usage | Inside; Amateur, Inside; Professional |
| Warranty Description | 5 Year Limited |

## Product Details

- **Brand:** Fluidmaster
- **Exterior Finish:** Stainless Steel
- **Inlet Connection Size:** 2 Inches
- **Inlet Connection Type:** Solvent
- **Item dimensions L x W x H:** 3.94 x 4.58 x 12.99 inches
- **Material:** Plastic, Rubber, Silicone Rubber, Stainless Steel
- **Number of Ports:** 2
- **Outlet Connection Size:** 2 Inches
- **Outlet Connection Type:** Compression
- **Specification Met:** ISO 9001, WaterSense

## Images

![Fluidmaster K-507A-008 Universal 2-Inch Adjustable Toilet Flush Valve Repair Kit with Toilet Tool Multicolor - Image 1](https://m.media-amazon.com/images/I/61DFRwYGL8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good replacement
*by J***Y on November 1, 2025*

Super easy install! Toilet stopped leaking right away. Save yourself $400 paying a plumber and do it yourself.

### ⭐⭐⭐⭐⭐ Much more cost effective than calling a plumber!
*by H***R on June 1, 2025*

You can call a plumber and pay over $500 to have your toilet replaced, or you can purchase this kit and fix your existing toilet. I was told, by a plumber, to replace my toilet. The fill valve, between the tank and bowl was leaking. I decided to give this kit a try BEFORE dropping over 20 times the amount of money on a new toilet. I followed the included instructions and had my toilet fixed in less than an hour. There’s no constant noise from water running anymore. The new valve DOES NOT leak at all and functions perfectly. I have a new toilet! And I fixed it myself! If you’re not comfortable performing this repair, look up some YouTube videos. It’s a much simpler repair than what any plumber will tell you! I’m very pleased with this kit and would recommend it to anyone that doesn’t want to shell out 500 dollars or more for a new toilet.

### ⭐⭐⭐⭐⭐ Saved me a ton of money
*by L***A on October 18, 2025*

Everything you need to replace the overflow tube assembly. Well made, excellent directions. Recommend this highly

## Frequently Bought Together

- Fluidmaster K-507A-008 Universal 2-Inch Adjustable Toilet Flush Valve Repair Kit with Toilet Tool Multicolor
- Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
- Fluidmaster Universal Install/Uninstall Toilet Repair Tool

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-17*