Can-Lite Carbon Filter – Grow Room Odour Control
Can-Lite Carbon Filter – Grow Room Odour Control
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Description
Scrub grow-room odour out of your exhaust before it leaves the tent
The Can-Lite Carbon Filter from CAN-Filters is an inline activated-carbon filter that pairs with your extraction fan to strip odour compounds from exhaust air before they reach the rest of the house. Built around Lite carbon CKG 48 in a steel housing, with a 25, 35 or 50mm carbon bed depending on size, it is made by Can Filters in the Netherlands and comes in sixteen sizes spanning 425 to 4,500 m3/h, so there is a match for anything from a single-plant tent to a full room.
Key Benefits
- Lite carbon CKG 48: a lightweight activated carbon bed, 25 to 50mm deep by size, for thorough odour adsorption over a long service life.
- Steel housing with a choice of flange: connects straight to standard ducting with no extra adapter.
- Sixteen sizes, 425 to 4,500 m3/h: sized to match common inline fans exactly so carbon contact time stays high.
- Supplied with a pre-filter: catches dust and larger particles to protect the carbon and extend working life.
Odour escaping the grow room?
Smell leaking from a tent almost always comes down to a filter undersized for the fan pulling through it, or carbon that has run past its effective life, both of which let volatile compounds pass through untouched. Matching the filter's rated airflow to your fan's airflow keeps enough carbon contact time to scrub the air properly.
How to Use
- Fit the filter inline with your extraction fan, matching its rated airflow to the fan's airflow so air has enough contact time with the carbon.
- Mount horizontally or vertically as space allows, connecting ducting to the flange with a jubilee clip.
- Keep the pre-filter clean and replace it periodically to stop dust reaching the carbon bed.
- Expect a lifespan of at least 18 months (the maker's rating), depending on humidity and odour load.
Technical Specifications
- Type: activated carbon filter, European m³/h-rated Can-Lite range
- Made by: Can Filters BV, Netherlands
- Housing: steel
- Pre-filter type: multi-layer (25-layer), fitted
- Max humidity: 70% RH
- Max temperature: 80 °C
- Lifespan: minimum 18 months
| By size | 6" 425m3/hr | 6" 600m3/hr | 8" 800m3/hr |
|---|---|---|---|
| Max airflow | 425 m³/h | 600 m³/h | 800 m³/h |
| Carbon bed | 25mm | 35mm | 50mm |
| Carbon | Lite carbon CKG 48 | ||
| Dimensions | Ø20 x 35cm | Ø20 x 47.5cm | Ø30 x 33cm |
| Model | CAN-Lite 425S | CAN-Lite 600 | CAN-Lite 800 |
| Carbon weight | 1.9 kg | 2.2 kg | 3.4 kg |
| Pre-filter | Included | ||
| By size | 8" 1000m3/hr | 8" 1500m3/hr | 10" 1000m3/hr |
|---|---|---|---|
| Max airflow | 1000 m³/h | 1500 m³/h | 1000 m³/h |
| Carbon bed | 50mm | 50mm | 50mm |
| Carbon | Lite carbon CKG 48 | ||
| Dimensions | Ø30 x 50cm | Ø30 x 75cm | Ø30 x 50cm |
| Model | CAN-Lite 1000 | CAN-Lite 1500 | CAN-Lite 1000 |
| Carbon weight | 5.1 kg | 7.6 kg | 5.1 kg |
| Pre-filter | Included | ||
| By size | 10" 1500m3/hr | 10" 2000m3/hr | 10" 2500m3/hr |
|---|---|---|---|
| Max airflow | 1500 m³/h | 2000 m³/h | 2500 m³/h |
| Carbon bed | 50mm | 50mm | 50mm |
| Carbon | Lite carbon CKG 48 | ||
| Dimensions | Ø30 x 75cm | Ø30 x 100cm | Ø35 x 100cm |
| Model | CAN-Lite 1500 | CAN-Lite 2000 | CAN-Lite 2500 |
| Carbon weight | 7.6 kg | 10.2 kg | 12.2 kg |
| Pre-filter | Included | ||
| By size | 10" 3000m3/hr | 10" 3500m3/hr | 12" 2500m3/hr |
|---|---|---|---|
| Max airflow | 3000 m³/h | 3500 m³/h | 2500 m³/h |
| Carbon bed | 50mm | 50mm | 50mm |
| Carbon | Lite carbon CKG 48 | ||
| Dimensions | Ø40 x 100cm | Ø45 x 100cm | Ø35 x 100cm |
| Model | CAN-Lite 3000 | CAN-Lite 3500 | CAN-Lite 2500 |
| Carbon weight | 14.3 kg | 16.3 kg | 12.2 kg |
| Pre-filter | Included | ||
| By size | 12" 3000m3/hr | 12" 3500m3/hr |
|---|---|---|
| Max airflow | 3000 m³/h | 3500 m³/h |
| Carbon bed | 50mm | 50mm |
| Carbon | Lite carbon CKG 48 | |
| Dimensions | Ø40 x 100cm | Ø45 x 100cm |
| Model | CAN-Lite 3000 | CAN-Lite 3500 |
| Carbon weight | 14.3 kg | 16.3 kg |
| Pre-filter | Included | |
| By size | 12" 4500m3/hr | 14" 4500m3/hr |
|---|---|---|
| Max airflow | 4500 m³/h | 4500 m³/h |
| Carbon bed | 50mm | 50mm |
| Carbon | Lite carbon CKG 48 | |
| Dimensions | Ø50 x 100cm | Ø50 x 100cm |
| Model | CAN-Lite 4500 | |
| Carbon weight | 18.5 kg | |
| Pre-filter | Included | |
Frequently Asked Questions
How do I choose the right Can-Lite size?
Pick the model whose rating is at or just above your fan's real airflow, on the flange that matches your ducting. A 10-inch Isomax rated at 1,480m³/h, for example, pairs with the Can-Lite 1500 on a 10-inch flange; the 14-inch Isomax, rated 4,800m³/h in free air, pairs with the 14-inch Can-Lite 4500, the largest in the range, as a fan moves less than its free-air rating once a filter and ducting are attached.
Why is the same rating offered on more than one flange?
The carbon bed sets the airflow rating and the flange only sets the ducting it connects to, so the same filter body is made with different flanges. Choose the flange that matches your fan and ducting, and the rating that matches your fan's airflow.
How long does the carbon last?
Can Filters rates the Can-Lite for a minimum of 18 months, depending on humidity and odour load. Keeping the pre-filter clean stops dust clogging the carbon and helps it last.
Works Well With
Questions & answers
What carbon does it use?
100% Australian granulated activated carbon in a 51mm (2in) bed, behind 51% open perforation so air passes through evenly.
How long does it last?
Around 12–18 months of continuous use, sooner in heavy-use rooms. Keeping the supplied pre-filter clean helps protect the carbon.
How does it compare with a Phresh Professional filter?
Both use Australian carbon. Phresh quote around two years for a typical user from RC-48 carbon with a 1050 mg/g iodine number; Can-Lite quote 12–18 months of continuous use, with sizes up to 4,500 m3/h.
Which sizes are there?
Eight, on 6, 8, 10 and 12in flanges, rated from 600 to 4,500 m3/h. Match the filter's rating to your fan's airflow.
Can it be mounted horizontally?
Yes, horizontally or vertically, with ducting clamped straight onto the integrated flange.

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