---
product_id: 6617343
title: "Penn-Plax Replacement Media (2 Pack) – Fits Multi-Pore and Undergravel “E” Filters – Provides Chemical Filtration (FC2)"
brand: "penn-plax"
price: "€ 14.72"
currency: EUR
in_stock: true
category: "Penn Plax"
url: https://www.desertcart.pt/products/6617343-penn-plax-replacement-media-2-pack-fits-multi-pore-undergravel
store_origin: PT
region: Portugal
---

# fits Multi-Pore & Undergravel E filters chemical filtration removes toxins 2-pack replaceable cartridges Penn-Plax Replacement Media (2 Pack) – Fits Multi-Pore and Undergravel “E” Filters – Provides Chemical Filtration (FC2)

**Brand:** penn-plax
**Price:** € 14.72
**Availability:** ✅ In Stock

## Summary

> ♻️ Keep your aquatic world crystal clear — because your fish deserve the best!

## Quick Answers

- **What is this?** Penn-Plax Replacement Media (2 Pack) – Fits Multi-Pore and Undergravel “E” Filters – Provides Chemical Filtration (FC2) by penn-plax
- **How much does it cost?** € 14.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/6617343-penn-plax-replacement-media-2-pack-fits-multi-pore-undergravel)

## Best For

- penn-plax enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Classic Fit:** Specifically designed for Multi-Pore and Undergravel 'E' filter systems
- • **Lightweight & Disposable:** Easy swap cartridges keep your tank pristine without hassle
- • **Effortless Monthly Refresh:** Replace every 2-4 weeks for peak water clarity
- • **Dual Aquarium Compatibility:** Perfectly safe for both freshwater and saltwater tanks
- • **Powerful Chemical Absorption:** Eliminates ammonia, nitrites, nitrates & phosphates fast

## Overview

Penn-Plax Replacement Media (2 Pack) offers a reliable, easy-to-install solution for maintaining optimal water quality in Multi-Pore and Undergravel 'E' aquarium filters. These lightweight activated carbon cartridges provide efficient chemical filtration by absorbing harmful toxins and odors, suitable for both freshwater and saltwater tanks. Designed for monthly replacement, they ensure your aquatic environment stays fresh, clear, and healthy.

## Description

REPLACEMENT FILTER MEDIA: These Cartridges are made to fit the lift tubes of Muti-Pore and Undergravel “E” filters, serving as a replacement for when it’s time to cycle out aquarium filter media. We recommend replacing them once a month.TOP-QUALITY CARTRIDGE: Cartridges come together in a 2 Pack. For best results, replace cartridges every 2 to 4 weeks. They’re lightweight, disposable, and are safe for Freshwater and Saltwater aquariums.CHEMICAL FILTRATION: In addition to absorbing ammonia, nitrites, nitrates, and phosphates in a timely manner, these Cartridges also remove harmful chemicals and toxins, clear up discolorations, and reduce foul odors from your tank.OLD SCHOOL: There has been a burst of growth, development, and ingenuity within the aquatic industry, and although we are a part of this as well, we still provide replacement media for undergravel aquarium setups.SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.

## Features

- REPLACEMENT FILTER MEDIA: These Cartridges are made to fit the lift tubes of Muti-Pore and Undergravel “E” filters, serving as a replacement for when it’s time to cycle out aquarium filter media. We recommend replacing them once a month.
- TOP-QUALITY CARTRIDGE: Cartridges come together in a 2 Pack. For best results, replace cartridges every 2 to 4 weeks. They’re lightweight, disposable, and are safe for Freshwater and Saltwater aquariums.
- CHEMICAL FILTRATION: In addition to absorbing ammonia, nitrites, nitrates, and phosphates in a timely manner, these Cartridges also remove harmful chemicals and toxins, clear up discolorations, and reduce foul odors from your tank.
- OLD SCHOOL: There has been a burst of growth, development, and ingenuity within the aquatic industry, and although we are a part of this as well, we still provide replacement media for undergravel aquarium setups.
- SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002AQ38G |
| ASIN  | B0002AQ38G |
| Best Sellers Rank | #16,779 in Pet Supplies ( See Top 100 in Pet Supplies ) #128 in Aquarium Filter Accessories |
| Brand Name | Penn-Plax |
| Color | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,610) |
| Date First Available  | August 3, 2004 |
| Global Trade Identification Number | 00030172399114 |
| Included Components | 2 Activated Carbon Cartridges |
| Item Dimensions | 7.5 x 5.5 x 1.5 inches |
| Item Nype Name | Aquarium Replacement Filter Media |
| Item Weight | 1.6 ounces |
| Item model number  | FC2 |
| Manufacturer | Penn Plax, INC. |
| Manufacturer  | Penn Plax, INC. |
| Manufacturer Part Number | FC2 |
| Material Type | Carbon |
| Model Name | FC2 |
| Model Number | FC2 |
| Number of Layers | 1 |
| Product Dimensions  | 7.5 x 5.5 x 1.5 inches; 1.6 ounces |
| Size | 2 Count (Pack of 1) |
| UPC | 030172399114 |
| Unit Count | 1 Count |
| Warranty Description | Full Amazon Warranty |

## Product Details

- **Brand:** Penn-Plax
- **Color:** Blue
- **Material:** Carbon
- **Model Name:** FC2
- **Size:** 2 Count (Pack of 1)

## Images

![Penn-Plax Replacement Media (2 Pack) – Fits Multi-Pore and Undergravel “E” Filters – Provides Chemical Filtration (FC2) - Image 1](https://m.media-amazon.com/images/I/81Ki9Va6yaL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Do these come in a 6 pack like the other Penn Plax filter cartridges?**
A: Mind didn't

**Q: what size tube will this fit over?**
A: Not sure I bought this years ago

**Q: Will these fit the lee's under gravel filter tubes, since these are labeled "universal"?**
A: I use these also so yes they should work.

**Q: Do these fit a 1" lift tube?**
A: Really can't remember, I switched from an under ground about A year ago and went o a canister filter system which keeps the water cleaner. Hope this helps.

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- Penn-Plax Replacement Media (2 Pack) – Fits Multi-Pore and Undergravel “E” Filters – Provides Chemical Filtration (FC2)
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-22*