---
product_id: 69386803
title: "Hagen Fluval FX6 Lid Fastener"
price: "¥4715"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/69386803-hagen-fluval-fx6-lid-fastener
store_origin: JP
region: Japan
---

# Secure lid fastening Precision fit for FX6 Durable, easy to install Hagen Fluval FX6 Lid Fastener

**Price:** ¥4715
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your aquatic ecosystem with confidence!

## Quick Answers

- **What is this?** Hagen Fluval FX6 Lid Fastener
- **How much does it cost?** ¥4715 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/69386803-hagen-fluval-fx6-lid-fastener)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Precision:** Custom-designed for the FX6 model, guaranteeing a perfect fit every time without hassle.
- • **Lock in Performance:** Engineered to securely fasten your FX6 canister filter lid, preventing leaks and ensuring optimal filtration.
- • **Reliable Durability:** Crafted from high-quality materials to withstand daily use and maintain a tight seal under pressure.
- • **Trusted by Thousands:** Backed by a 4.6-star rating from over 800 aquarists who rely on it to keep their tanks pristine.
- • **Effortless Installation:** Simple snap-on mechanism lets you replace or secure the lid fastener in seconds, saving you time.

## Overview

The Hagen Fluval FX6 Lid Fastener is a precision-engineered replacement part designed exclusively for the FX6 high-performance canister filter. It ensures a secure, leak-proof seal, easy installation, and reliable durability, making it a trusted choice among over 800 satisfied users.

## Description

Fluval lid fastener for the FX6 high performance canister filter.

Review: Works - Works great. Overpriced.
Review: Way overpriced for what it is. - Does the job but is way overpriced for what it does. These break very easy if you slightly tighten them too much. Fluval needs to come up with something better if they are going to charge a ridiculous price for them.

## Features

- Fluval lid fastener for the FX6 high performance canister Filter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 807 Reviews |

## Images

![Hagen Fluval FX6 Lid Fastener - Image 1](https://m.media-amazon.com/images/I/41FMR0BI8SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works
*by F***Y on May 2, 2025*

Works great. Overpriced.

### ⭐⭐⭐⭐⭐ Way overpriced for what it is.
*by D***A on June 7, 2024*

Does the job but is way overpriced for what it does. These break very easy if you slightly tighten them too much. Fluval needs to come up with something better if they are going to charge a ridiculous price for them.

### ⭐⭐⭐⭐⭐ this is a good product
*by S***N on September 9, 2025*

this is a good product

## Frequently Bought Together

- Fluval Lid Screws External Filter FX4 and FX6, Pack of 1
- Fluval Water Polishing Pad for Fluval FX4, FX5 and FX6 External Filters
- Fluval FX4/5/6 Filter Foam Block

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**Shop now:** [https://www.desertcart.jp/products/69386803-hagen-fluval-fx6-lid-fastener](https://www.desertcart.jp/products/69386803-hagen-fluval-fx6-lid-fastener)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*