---
product_id: 558507515
title: "Refillable Carbon Filter Kit 100mm with Additional Refill, Odor Removal Air Scrubber For 100mm Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics, 4-Inch"
brand: "ac infinity"
price: "₹ 33586"
currency: INR
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.in/products/558507515-refillable-carbon-filter-kit-100mm-with-additional-refill-odor-removal
store_origin: IN
region: India
---

# Lab-tested odor blocking efficiency Reusable design cuts waste & cost Tool-free twist-off flanges Refillable Carbon Filter Kit 100mm with Additional Refill, Odor Removal Air Scrubber For 100mm Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics, 4-Inch

**Brand:** ac infinity
**Price:** ₹ 33586
**Availability:** ✅ In Stock

## Summary

> ♻️ Breathe smarter, save bigger — the future of odor control is refillable!

## Quick Answers

- **What is this?** Refillable Carbon Filter Kit 100mm with Additional Refill, Odor Removal Air Scrubber For 100mm Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics, 4-Inch by ac infinity
- **How much does it cost?** ₹ 33586 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/558507515-refillable-carbon-filter-kit-100mm-with-additional-refill-odor-removal)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Dual-layered steel mesh with protective coating resists high humidity and multiple grow cycles without degradation.
- • **Sustainable Savings:** Patented refill system slashes replacement costs by 50%, making eco-friendly air purification effortless.
- • **Effortless Maintenance:** Twist-off flanges and included funnel & scoop enable quick, tool-free refills—no downtime, no hassle.
- • **Pro-Level Odor Control:** Larger filtration chamber lab-proven to neutralize odors as effectively as two standard filters combined.
- • **Complete Kit Convenience:** Includes extra refill, funnel, and scoop—everything you need to keep your grow tent air fresh and clean.

## Overview

The AC Infinity Refillable Carbon Filter Kit 100mm is a premium, reusable charcoal filter designed for 4-inch inline fans and ducting. Featuring a patented refill system with tool-free twist-off flanges, it offers lab-tested odor removal efficiency equivalent to two standard filters. Built with durable dual-layered steel mesh to withstand humid grow environments, this kit includes an additional refill, funnel, and scoop for easy maintenance and long-term cost savings.

## Description

Free delivery and returns on eligible orders. Buy AC Infinity Refillable Carbon Filter Kit 100mm with Additional Refill, Odor Removal Air Scrubber For 100mm Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics, 4-Inch at desertcart UK.

Review: I have already saved so much money with refills.
Review: Il Prodotto viene spedito nella sua scatola originale. Per il resto ok.

## Features

- Reusable carbon filter features a patented design that eliminates the need to replace entire filters.
- Includes 1+ refill to match the filtration capacity of two standard 4” carbon filters while costing less.
- Removable twist-off flanges support easy, tool-free refilling using the included funnel and scoop.
- Larger chamber is lab-tested to block odors as effectively as standard filters with no compression required.
- Dual-layered steel mesh with protective coating withstands high humidity in grow tents through many grow cycles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFBM7JKT |
| Best Sellers Rank | 111,324 in Garden ( See Top 100 in Garden ) 54 in Hydroponic Ventilation Equipment |
| Brand Name | AC Infinity |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (471) |
| Filter Shape | Rectangular |
| Included Components | Funnel, Scoop, Extra Refill Bag |
| Item Weight | 5.74 Kilograms |
| Manufacturer | AC Infinity |
| Material Type | Aluminum Alloy Steel |
| Model Number | ARF101 |
| Product Grade | new |
| UPC | 819137024168 |

## Product Details

- **Brand:** AC Infinity
- **Filter Shape:** Rectangular
- **Item weight:** 5.74 Kilograms
- **Manufacturer:** AC Infinity
- **Material:** Aluminum Alloy Steel
- **Number of Packs:** 1
- **Product grade:** new
- **UPC:** 819137024168

## Images

![Refillable Carbon Filter Kit 100mm with Additional Refill, Odor Removal Air Scrubber For 100mm Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics, 4-Inch - Image 1](https://m.media-amazon.com/images/I/71u3DWkIWFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***N on 16 September 2025*

I have already saved so much money with refills.

### ⭐ Review
*by C***L on 12 February 2026*

Il Prodotto viene spedito nella sua scatola originale. Per il resto ok.

### ⭐⭐⭐⭐⭐ Review
*by D***D on 22 October 2025*

I got this refillable kit because other reviewers had said that the charcoal smells better. Plus you get a charcoal refill and scoop and funnel with it. I then mated this with the AC Infinity S8 Cloudline Duct Fan, and installed it inside one of the Model B Charcoal Edition HVAC filter frames, made by The 3DHandyman and available on Etsy. These are basically high end Corsi-Rosenthal HVAC filter frames, and I put four MERV13 20x30x1" Filtrete filters into this frame. I also taped down a 12x12x1" MERV13 filter on the top of this Model B, because this Charcoal canister does release a small amount of fine charcoal dust into the air. You can see the faint dark circle on the underside of this output filter, which is proof that this canister does release a small amount of charcoal dust. The charcoal dust may not be that important if you are using this in a grow house, but it is important to filter it out if you are using it inside a house and trying to completely remove particulate matter and smells in your indoor air. Reading all the reviews slamming this Carbon filter for getting clogged up with regular house dust and pet hair is ... I don't know, bewildering? Like duh, people, you need a PRE-FILTER around this charcoal canister so it doesn't get clogged up with the larger stuff floating in the air in your house. AC Infinity does sell a nice Pre-Filter cloth sleeve that fits very tightly around this canister that would work very well with catching the house dust and hair before it enters the canister, and this sleeve is a lot less expensive than getting one of these Model B box filter frames. However, the whole canister/duct fan breath and filter much better with the pleated MERV13 HVAC filters that the Model B frame surrounds it with. Plus you can also now easily filter out the fine charcoal dust that this canister puts out.

## Frequently Bought Together

- AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics
- AC Infinity CLOUDLINE PRO T4, Quiet 4” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics
- AC Infinity Noise Reduction Clamp 4-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-13*