---
product_id: 242102759
title: "4 Inch Ring by 15 Inch Long Filter Socks 5 Micron - Aquarium Sump Pond Felt Fabric Filter Bag - 3 Pack (5 Micron)"
brand: "honritone"
price: "€ 48.79"
currency: EUR
in_stock: true
reviews_count: 8
category: "Honritone"
url: https://www.desertcart.fi/products/242102759-4-inch-ring-by-15-inch-long-filter-socks-5
store_origin: FI
region: Finland
---

# 5 Micron ultra-fine filtration Reusable & washable design Durable heavy-duty stitching 4 Inch Ring by 15 Inch Long Filter Socks 5 Micron - Aquarium Sump Pond Felt Fabric Filter Bag - 3 Pack (5 Micron)

**Brand:** honritone
**Price:** € 48.79
**Availability:** ✅ In Stock

## Summary

> ♻️ Filter smarter, not harder — keep your water flawless and your setup sleek!

## Quick Answers

- **What is this?** 4 Inch Ring by 15 Inch Long Filter Socks 5 Micron - Aquarium Sump Pond Felt Fabric Filter Bag - 3 Pack (5 Micron) by honritone
- **How much does it cost?** € 48.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/242102759-4-inch-ring-by-15-inch-long-filter-socks-5)

## Best For

- honritone enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Cost-Saving:** Reusable filter socks that clean easily, reducing waste and saving you money over time.
- • **Versatile Filtration Power:** Perfect for aquariums, ponds, pools, and even industrial liquid filtration needs.
- • **Effortless Installation & Fit:** 4-inch diameter ring fits most sump holders for quick setup and hassle-free maintenance.
- • **Crystal Clear Water, Every Time:** 5 micron felt fibers trap even the tiniest particles for pristine aquarium or pond clarity.
- • **Built to Last, Designed to Perform:** Heavy-duty polypropylene fabric with reinforced stitching ensures long-lasting, reliable filtration.

## Overview

This 3-pack of 4x15 inch 5 micron filter socks features durable polypropylene felt with a 4-inch plastic ring for easy sump installation. Engineered for superior mechanical filtration, they effectively trap fine particles like sand and algae, improving water quality in aquariums, ponds, and pools. Built to be reusable and washable, these heavy-duty filter bags offer a sustainable, cost-effective solution trusted by hobbyists and professionals alike.

## Description

Material:Polypropylene (PP) Size(Ring Diameter*Long Length): 4 inch x 15 inch Available in 1,5,10,25,50,75 Micron Packing Quantity: 3 Pack Filter Sock Kindly Tips:"Porosity" is defined by micron ratings (1, 5,10,25,50,75,100,200) indicating the largest particle that can pass through, in general, and reflecting an increase in the density. 1Micron mesh very small,200Micron mesh more wider.

Review: good filter - I used this to filter algae out of my aquarium. After running the pump through the filter overnight, the water was nice and clear instead of pea soup green.
Review: Great pool filters - I use these filters on the water inlet in my pool. They filter out all of the algae and small particles in the water that my catridge filter misses. I throw them in the washer when they turn brown from the algae and they come out clean and ready to use again. Usually I change the filter every couple of weeks depending on how much we use the pool. Keeps my pool sparkling clean!

## Features

- PRACTICAL AND VERSATILE: 4 x 15 inch felt sock filter with 4 inch diameter plastic ring that fits in most sump holders for easy to hang and all filtration needs. Can effectively catch a large number of solid particles, solving a variety of filtration problems.
- IMPROVE WATER QUALITY- Micron fibers felt filter bags provide excellent mechanical filtration, which helps trap large and small object like sand and coral from damaging aquarium equipment.
- HIGH QUALITY AND REUSABLE - Solid construction and heavy duty indentation stitching socks strong and durable so they can be cleaned and reused numrous times.
- MATERIAL ADVANTAGE - Suitable for aquarium, fish tank, beverages, bio diesel,chemical industry, etc.
- SATISFACTION GUANRANTEE - We are the preferred supplier of liquid filters, bag filters and accessories，we are committed to our 100 Percent custumers satisfaction,If you find that you are not satisfied with us or our products, please feel free to contact us and we will do whatever it takes to make sure you are 100 Pecent satisfied.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SJB6RW4 |
| ASIN  | B07SJB6RW4 |
| Best Sellers Rank | #88,163 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,442 in Aquarium Filter Accessories |
| Brand Name | Honritone |
| Customer Reviews | 4.4 4.4 out of 5 stars (97) |
| Date First Available | May 17, 2019 |
| Date First Available  | May 17, 2019 |
| Item Package Dimensions L x W x H | 8.9 x 6.97 x 4.06 inches |
| Item Weight | 6.8 ounces |
| Manufacturer | hrts |
| Manufacturer  | hrts |
| Package Dimensions  | 8.9 x 6.97 x 4.06 inches; 6.81 ounces |
| Size | 5 Micron |
| Target Audience Keyword | fish tank, industrial, aquarium |

## Images

![4 Inch Ring by 15 Inch Long Filter Socks 5 Micron - Aquarium Sump Pond Felt Fabric Filter Bag - 3 Pack (5 Micron) - Image 1](https://m.media-amazon.com/images/I/512WOFxr5NL.jpg)
![4 Inch Ring by 15 Inch Long Filter Socks 5 Micron - Aquarium Sump Pond Felt Fabric Filter Bag - 3 Pack (5 Micron) - Image 2](https://m.media-amazon.com/images/I/515Ntm1ewtL.jpg)
![4 Inch Ring by 15 Inch Long Filter Socks 5 Micron - Aquarium Sump Pond Felt Fabric Filter Bag - 3 Pack (5 Micron) - Image 3](https://m.media-amazon.com/images/I/518+pkSI4JL.jpg)
![4 Inch Ring by 15 Inch Long Filter Socks 5 Micron - Aquarium Sump Pond Felt Fabric Filter Bag - 3 Pack (5 Micron) - Image 4](https://m.media-amazon.com/images/I/51Acl7MsWtL.jpg)
![4 Inch Ring by 15 Inch Long Filter Socks 5 Micron - Aquarium Sump Pond Felt Fabric Filter Bag - 3 Pack (5 Micron) - Image 5](https://m.media-amazon.com/images/I/61XAesaPZqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good filter
*by G***G on September 23, 2025*

I used this to filter algae out of my aquarium. After running the pump through the filter overnight, the water was nice and clear instead of pea soup green.

### ⭐⭐⭐⭐⭐ Great pool filters
*by R***S on July 4, 2023*

I use these filters on the water inlet in my pool. They filter out all of the algae and small particles in the water that my catridge filter misses. I throw them in the washer when they turn brown from the algae and they come out clean and ready to use again. Usually I change the filter every couple of weeks depending on how much we use the pool. Keeps my pool sparkling clean!

### ⭐⭐⭐⭐⭐ success
*by K***R on October 12, 2023*

We used these filters to modify our pool vac and it captured the fine silt that wasn't filtered by the regular pool filtration system. Cleaned up well after 1st use.

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**Shop now:** [https://www.desertcart.fi/products/242102759-4-inch-ring-by-15-inch-long-filter-socks-5](https://www.desertcart.fi/products/242102759-4-inch-ring-by-15-inch-long-filter-socks-5)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-09*