---
product_id: 8943612
title: "AquaticLife RO Buddie Inline Carbon Block Filter Cartridge"
brand: "aquatic life"
price: "€ 23.24"
currency: EUR
in_stock: true
category: "Aquatic Life"
url: https://www.desertcart.hr/products/8943612-aquaticlife-ro-buddie-inline-carbon-block-filter-cartridge
store_origin: HR
region: Croatia
---

# Filters up to 1,500 gallons Molded ¼” FPT connections Removes 1 PPM chlorine AquaticLife RO Buddie Inline Carbon Block Filter Cartridge

**Brand:** aquatic life
**Price:** € 23.24
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your aquarium’s water quality with precision filtration!

## Quick Answers

- **What is this?** AquaticLife RO Buddie Inline Carbon Block Filter Cartridge by aquatic life
- **How much does it cost?** € 23.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/8943612-aquaticlife-ro-buddie-inline-carbon-block-filter-cartridge)

## Best For

- aquatic life enthusiasts

## Why This Product

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

## Key Features

- • **Tool-Free Setup:** Molded ¼” female pipe threads enable quick, secure plumbing connections.
- • **Seamless Integration:** Inline design fits AquaticLife and most RO/DI systems effortlessly.
- • **Chlorine-Free Clarity:** Effectively eliminates 1 PPM chlorine for pristine aquarium water.
- • **Long-Lasting Filtration:** Supports up to 1,500 gallons, ensuring extended, worry-free use.
- • **Organic Matter Reduction:** Reduces harmful organic compounds for healthier aquatic environments.

## Overview

The AquaticLife RO Buddie Inline Carbon Block Filter Cartridge is a high-performance activated carbon filter designed to remove chlorine and organic impurities from aquarium water before reverse osmosis filtration. With a capacity of up to 1,500 gallons and easy inline installation featuring ¼” female pipe thread connections, it ensures cleaner, healthier water for your aquatic life while fitting seamlessly into most RO/DI systems.

## Description

Buy AquaticLife RO Buddie Inline Carbon Block Filter Cartridge | Carbon block cartridge reduces chlorine and conditions water before the RO membrane in RO Buddie systems: Replacement Under-Sink Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- RO BUDDIE AQUARIUM FILTER REPLACEMENT CARTRIDGE – Reduce chlorine and harmful matter from your aquarium’s water prior to reverse osmosis membrane filtration.
- CARBON BLOCK FILTER – The Activated Carbon Block aquarium filter cartridge removes 1 PPM chlorine for up to 1,500 gallons of the total water that passes through the cartridge.
- INLINE CARTRIDGE DESIGN – Inline design makes it easy to plumb into many different types of filtration needs. This carbon cartridge fits AquaticLife and other ro/di water filter system for aquarium.
- REDUCES ORGANIC MATTER – The inline carbon aquarium water filter reduces the organic compounds in water when used with a Reverse Osmosis water storage tank.
- MOLDED ¼” CONNECTIONS - Each end of the cartridge has ¼” Female Pipe Threads (FPT) for easy connections to press fittings or standard plumbing components. Please note: this filter is designed for an aquarium filter system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DOG66RI |
| Best Sellers Rank | #17,984 in Pet Supplies ( See Top 100 in Pet Supplies ) #190 in Aquarium Filters |
| Brand Name | Aquatic Life |
| Customer Reviews | 4.7 4.7 out of 5 stars (677) |
| Global Trade Identification Number | 00810957012502 |
| Included Components | Aquatic Life Carbon Cartridge for RO Buddie |
| Item Dimensions D x W x H | 2"D x 2"W x 10"H |
| Item Type Name | Aquatic Life Carbon Cartridge for RO Buddie |
| Item Weight | 0.17 kg |
| Manufacturer | Aquatic Life LLC |
| Manufacturer Part Number | 330250 |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Material Type | Carbon |
| Model Number | 330250 |
| Number of Items | 1 |
| Product Benefits | Removes Impurities |
| Set Name | RO Buddie |
| UPC | 810957012502 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Aquatic Life
- **Item Weight:** 0.17 kg
- **Material:** Carbon
- **Product Benefits:** Removes Impurities
- **Product Dimensions:** 2"D x 2"W x 10"H

## Images

![AquaticLife RO Buddie Inline Carbon Block Filter Cartridge - Image 1](https://m.media-amazon.com/images/I/71Q80zxQ4xL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do you change these? Mine didn't come with the attachments on the ends.**
A: You can remove the connectors from the old unit and reinstall on the new one.  Be sure to wrap them with teflon tape or they will probably leak.  If you prefer you can purchase two new connectors from your local hardware store or search for these on Amazon: Watts PL-3005 Push Male Adapter, 1/4-Inch OD x 1/4-Inch MIP.

**Q: I have well water with no chlorine.  I assume I would not need the carbon cartridge or at least not need to change it hardly at all?**
A: We still recommend you use the cartridge and change every 6 months. It removes other chemicals harmful to your aquarium.

**Q: Just received this and it’s rattling like something is loose inside. Is this normal or was this damaged in shipping?**
A: What you hear is likely the pieces of carbon inside the filter.

**Q: Are these refillable or do I need to buy another one?**
A: Need to buy a new one every time. Only the Membrane filter can be replaced. Both Carbon and Sediment have to be thrown away and replaced every time.

## Frequently Bought Together

- AquaticLife Inline Carbon Block Aquarium Water Filter Replacement Cartridge for RO Buddie and Reverse Osmosis Tank Kit
- Aquatic Life DI Color Changing Mixed Bed Resin Cartridge, Aquarium, Hydroponics
- Membrane Solutions Reverse Osmosis Membrane 50 GPD 11.75"x1.75" RO Membrane Water Filter Replacement Fits Under Sink RO Drinking Water Purifier System 1-Pack

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**Shop now:** [https://www.desertcart.hr/products/8943612-aquaticlife-ro-buddie-inline-carbon-block-filter-cartridge](https://www.desertcart.hr/products/8943612-aquaticlife-ro-buddie-inline-carbon-block-filter-cartridge)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-21*