Nothing matches all of those filters.
Basic
Carbon bed under 50mm, for tents and small rooms
Rhino Hobby Carbon Filter – RC412 Odour Control
- Max airflow 350 m³/h
- Carbon bed 30mm
- Carbon type RC4-12 virgin Australian
Can-Lite Carbon Filter – Grow Room Odour Control
- Max airflow 425 m³/h
- Carbon bed 25mm
- Carbon type Lite carbon CKG 48
Phresh Professional Carbon Filters – Odour Control
- Max airflow 205 m³/h
- Carbon bed 46mm
- Carbon type APEX 4-8 virgin
AC Infinity Duct Carbon Filter – Grow Tent Odour Control
- Max airflow 357 m³/h
- Carbon bed 38mm
- Carbon type RC412, 1200+ IAV
RAM AirTECH LITE Carbon Filter – For Grow Tents
- Max airflow 250 m³/h
- Carbon bed 35mm
- Carbon type Machine-compacted Australian
VIVOSUN AeroZesh Carbon Filter – Grow Tent Odour Control
- Max airflow 448 m³/h
- Carbon bed 38mm
- Carbon type RC412, 1200+ IAV
RAM Pro Active Carbon Filter – Grow Tent Odour Control
- Max airflow 170 m³/h
- Carbon bed 38mm
- Carbon type RC412 virgin Australian
Secret Jardin DF16 Carbon Filter – For 6 Inch Extractor Fans
- Max airflow 100 m³/h
- Carbon bed –
- Carbon type CTC80, 3 mm
Carbon Garden Carbon Filter 1300m³/h – 12in for Grow Tents
- Max airflow 1300 m³/h
- Carbon bed 40mm
- Carbon type CGV-4 virgin activated carbon
Can Original 1500 Carbon Filter – Compact Housing
- Max airflow 75 m³/h
- Carbon bed 25mm
- Carbon type Pelletised CKV, 3–4 mm
Mammoth Lite Carbon Filter – Grow Room Odour Control
- Max airflow 350 m³/h
- Carbon bed 38mm
- Carbon type RC 48 Australian virgin
Professional
A 50mm carbon bed or deeper, for bigger rooms and a longer life
Rhino Pro Carbon Filter – Odour Control for Extractor Fans
- Max airflow 350 m³/h
- Carbon bed 50mm
- Carbon type RC4-12 virgin Australian
CarboAir 60 Carbon Filters – Strong Odour Control
- Max airflow 1350 m³/h
- Carbon bed 60mm
- Carbon type Virgin activated carbon
CarboAir 50 Carbon Filter – Grow Room Odour Control
- Max airflow 410 m³/h
- Carbon bed 50mm
- Carbon type Virgin activated carbon
CarboAir 65 Carbon Filter – 10 Inch Grow Room Filter
- Max airflow 2650 m³/h
- Carbon bed 65mm
- Carbon type Virgin activated carbon
RAM AirTECH MIDI Carbon Filter – Inline Charcoal Filter
- Max airflow 1150 m³/h
- Carbon bed 50mm
- Carbon type Australian, machine-packed
RAM AirTECH HEAVY Carbon Filter – For Grow Room Setups
- Max airflow 2000 m³/h
- Carbon bed 60mm
- Carbon type Australian, machine-packed
Fox Pro Premium Carbon Filter – For Large Grow Rooms
- Max airflow 1900 m³/h
- Carbon bed 50mm
- Carbon type RC4-12 virgin Australian
Can Original 375 BFT Carbon Filter – For Small Grow Tents
- Max airflow 1000 m³/h
- Carbon bed 65mm
- Carbon type Pelletised CKV, 3–4 mm
Can-Lite XL Carbon Filter – Deep-Bed Activated Carbon Filter
- Max airflow –
- Carbon bed 65mm
- Carbon type –
Can-Filters 38-Special Carbon Filter – Odour Control
- Max airflow 1400 m³/h
- Carbon bed 50mm
- Carbon type Pelletised CKV, 3–4 mm
Mammoth Carbon Filter – For Grow Tent Setup
- Max airflow 420 m³/h
- Carbon bed 50mm
- Carbon type RC 48 Australian virgin
CarboAir 75 Carbon Filter – High VOC Odour Control
- Max airflow 6000 m³/h
- Carbon bed 75mm
- Carbon type Virgin activated carbon
CarboAir 100 Carbon Filter – 100mm Bed for Large Grow Rooms
- Max airflow 3800 m³/h
- Carbon bed 100mm
- Carbon type Virgin activated carbon
Inline
Sealed housings that sit in the duct run
Phresh Inline Carbon Filter – For Grow Rooms
- Max airflow 800 m³/h
- Carbon bed –
- Carbon type APEX 4-8 virgin
CarboAir Inline Carbon Filter – For Grow Tents
- Max airflow 900 m³/h
- Carbon bed –
- Carbon type Virgin activated carbon
Can In-Line Carbon Filter – Charcoal Filter for Grow Tents
- Max airflow 425 m³/h
- Carbon bed 25mm
- Carbon type Lite carbon
Kits
Refillable filters and replacement carbon
AC Infinity Refillable Carbon Filter Kit – For Grow Tents
- Max airflow 357 m³/h
- Carbon bed 38mm
- Carbon type RC412, 1200+ IAV
Stands
Pre Filter
Sleeves and intake boxes that keep dust off the carbon
The full range
Carbon filters for grow tents and rooms
A carbon filter takes the smell out of the air before it leaves the tent. It hangs inside, first in the chain, with the extractor fan pulling air through it, so everything that leaves has passed through the carbon. If a tent still smells with a good fan running, the filter is usually too small or too old.
The range runs from 4" (100mm) to 14" (355mm). RAM AirTECH LITE and Rhino Hobby are sensible first filters for 4" to 8" tents. Rhino Pro, Phresh Professional, Mammoth and the CarboAir 50 and 60 carry deeper carbon beds for longer life. For big rooms, Can-Lite, Can-Lite XL, Fox Pro and the CarboAir 75 and 100 run from 10" to 14", with the largest sizes rated past 3,000 m³/h. The Can FV Filterbox and AC Infinity Duct Air Filter Box do the opposite job, cleaning dust out of the air coming in.
Matching a filter to your fan
Check two things. The filter's flange should match the fan's diameter, 6" to a 6" fan, with no reducer in between. And its rated airflow should be at or above the fan's, because a filter that cannot pass the air chokes the fan, makes it louder and lets smell through. Many come in a short and a long body on the same flange; the longer one holds more carbon and lasts longer. A pre-filter sleeve (Rhino and Can-Lite both make one) keeps dust off the carbon.
Our fan and filter sizing guide gives the airflow for each tent size, and the ducting and noise guide covers the run in between. Starting from scratch? Extraction filter kits pair fan, filter and ducting for you. Free Express Delivery over £99, or collect in Wembley.