---
product_id: 55958532
title: "Fluval Lid Screws External Filter FX4 and FX6, Pack of 1"
brand: "fluval"
price: "229 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/55958532-fluval-lid-screws-external-filter-fx4-and-fx6-pack-1
store_origin: DK
region: Denmark
---

# Precision locking nut Compatible with FX4, FX5, FX6 Easy installation Fluval Lid Screws External Filter FX4 and FX6, Pack of 1

**Brand:** fluval
**Price:** 229 kr
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in flawless filtration—because your aquarium deserves the best!

## Quick Answers

- **What is this?** Fluval Lid Screws External Filter FX4 and FX6, Pack of 1 by fluval
- **How much does it cost?** 229 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/55958532-fluval-lid-screws-external-filter-fx4-and-fx6-pack-1)

## Best For

- fluval enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Crafted from high-quality materials to withstand daily aquarium maintenance without wear.
- • **Secure Lid Locking:** Keep your Fluval FX4/FX5/FX6 filter sealed tight with this precision-engineered lid screw.
- • **Effortless Installation:** Quick and easy to use, so you spend less time fiddling and more time enjoying your aquatic setup.
- • **Single Pack Convenience:** One screw per pack—ideal for replacing lost or worn parts to keep your filter running flawlessly.
- • **Universal Compatibility:** Designed specifically for Fluval FX4, FX5, and FX6 models—no guesswork, just perfect fit.

## Overview

This Fluval Lid Screw is a single, durable replacement part designed to securely lock the top lid of Fluval FX4, FX5, and FX6 external aquarium filters. Lightweight and easy to install, it ensures your filter stays sealed and operates efficiently, maintaining a pristine aquatic environment.

## Description

Lid Screws External Filter FX4 and FX6, Pack of 1

## Features

- Easy to use
- Top lid locking nut
- For Fluvial FX4, FX5 and FX6 filters
- Quantity: 1 piece

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish |
| Product Dimensions | 30.48 x 10.16 x 17.78 cm; 18 g |
| Item model number | A20215 |
| Colour | White |
| Size | One Size |
| Volume | 18 Fluid Ounces |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 18 g |

## Images

![Fluval Lid Screws External Filter FX4 and FX6, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/41FMR0BI8SL.jpg)

## Questions & Answers

**Q: How many do you get**
A: sadly only 1

## 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.dk/products/55958532-fluval-lid-screws-external-filter-fx4-and-fx6-pack-1](https://www.desertcart.dk/products/55958532-fluval-lid-screws-external-filter-fx4-and-fx6-pack-1)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-23*