---
product_id: 27742420
title: "15840 Thin Mesh 225 Micron Filter Bag, White, 4 Inch"
price: "119 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/27742420-15840-thin-mesh-225-micron-filter-bag-white-4-inch
store_origin: PL
region: Poland
---

# 4-inch size 225 micron filtration Made in USA 15840 Thin Mesh 225 Micron Filter Bag, White, 4 Inch

**Price:** 119 zł
**Availability:** ✅ In Stock

## Summary

> 💧 Filter out the ordinary, embrace the extraordinary!

## Quick Answers

- **What is this?** 15840 Thin Mesh 225 Micron Filter Bag, White, 4 Inch
- **How much does it cost?** 119 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/27742420-15840-thin-mesh-225-micron-filter-bag-white-4-inch)

## 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

- • **Compact Design:** Effortlessly fits into your filtration system with a sleek 4-inch profile.
- • **Easy Maintenance:** Simplify your cleaning routine with a user-friendly design.
- • **Durable Construction:** Crafted for longevity, this filter bag withstands the test of time.
- • **Precision Filtration:** Experience crystal-clear water with 225 micron mesh technology.
- • **Universal Compatibility:** Perfect for all stages of aquatic life, ensuring a safe environment.

## Overview

The Red Sea 15840 Thin Mesh 225 Micron Filter Bag is a high-quality filtration solution designed for all stages of aquatic life. With a compact 4-inch size and durable construction, it ensures optimal water clarity and easy maintenance, making it a must-have for any aquarium enthusiast.

## Images

![15840 Thin Mesh 225 Micron Filter Bag, White, 4 Inch - Image 1](https://m.media-amazon.com/images/I/61bfqQ-fxBL.jpg)

## Questions & Answers

**Q: what are the dimensions?  are they the red sea 4.5 inch diameter ones that fit their reefer sumps?**
A: Yes, they are designed for the Reefer.  I will say that I no longer use them.  For some reason, mine would get a slick film on the outside of the sock, so when you would lift it out to change it, all this slime-like stuff would come off in the sump.  I bought a plastic filter media cup that was designed to replace the socks altogether.  It is on Amazon also....

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**Shop now:** [https://www.desertcart.pl/products/27742420-15840-thin-mesh-225-micron-filter-bag-white-4-inch](https://www.desertcart.pl/products/27742420-15840-thin-mesh-225-micron-filter-bag-white-4-inch)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-29*