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Can-Lite 800
The Can-Lite 800 inverts the usual filter geometry: instead of a long narrow body, it packages 800 m³/h of extraction capacity into just 33 cm of length with a 30 cm diameter. The result is a 5 cm carbon bed — the deepest in the entire Can-Lite range — loaded with 3.4 kg of Australian LITE Virgin activated carbon. The integrated 200 mm flange connects directly to professional-grade ducting without reducers. Rated technical capacity reaches 880 m³/h, with 800 m³/h practical airflow serving grow tents from 120x120 cm up to 150x150 cm. Total weight 5 kg with washable pre-filter included. The compact form factor makes it the preferred choice for setups with limited vertical clearance above the canopy.
Can-Lite 800 — Compact Steel Carbon Filter with 5 cm Deep Carbon Bed
The Can-Lite 800 is the geometric outlier in the carbon filter range from Can-Filters. At only 33 cm in length but with a 30 cm outer diameter, it trades the traditional slender profile for a wider, shorter form factor — one that accommodates a 5 cm carbon bed, the deepest in the Can-Lite series. This engineering choice delivers 800 m³/h practical airflow in a package that fits where taller filters cannot, making it particularly valuable in grow tents where vertical clearance above the canopy is constrained.
Deep-Bed Adsorption Physics
Carbon filtration efficiency correlates directly with air residence time — the duration each volume of air spends in contact with activated carbon. Moving from a 3.5 cm bed (standard on the Can-Lite 600) to 5 cm represents a 43% increase in residence time at equivalent airflow. Published adsorption data for coconut-shell activated carbons suggest this translates to a 20–30% efficiency gain per pass under equivalent humidity and temperature conditions. In practical terms: the Can-Lite 800 captures more terpene molecules per cubic metre of processed air than thinner-bed designs.
- Activated carbon load: 3.4 kg — Australian LITE Virgin grade with micro-meso pore structure tuned for organic volatile capture.
- Technical airflow: 880 m³/h — 10% safety margin above the rated 800 m³/h practical value for sustained peak-demand operation.
- Form factor: 33 x Ø30 cm — inverted geometry prioritizes carbon depth over axial length.
- Integrated Ø200 mm flange: mates directly with commercial 200 mm ducting — no adapters required for standard professional installations.
- Total weight: 5 kg — compatible with standard rope ratchets and ceiling suspension hardware in 120x120 cm and 150x150 cm tents.
Fan Pairing and System Design
The 200 mm flange demands extraction fans engineered for that duct size. A Prima Klima 2-speed 420/800 m³/h fan pairs ideally with the Can-Lite 800 — its dual-speed controller allows airflow tuning between vegetative and flowering phases without sacrificing static pressure headroom. When retrofitting to legacy 150 mm or 160 mm duct systems, install a 200 mm flange bushing to maintain aerodynamic continuity and avoid the 10–15% pressure losses that occur at poorly-matched transitions.
Operational Envelope and Real-World Performance
Manufacturer specifications rate the Can-Lite 800 for 12–18 months of optimal operation at humidity below 75% RH and ambient temperatures below 80°C. Compared to the Can-Lite 600, the 800 offers 33% higher throughput and a deeper carbon bed, making it the rational upgrade when scaling beyond standard 120x120 cm setups. For setups exceeding 10 m³ volume, the 800 handles peak flowering odour loads without the rapid saturation typical of undersized filters.
Order your Can-Lite 800 from Plant and Flower today and benefit from fast shipping across Belgium. A favorite among Belgian growers running space-constrained tents where performance-per-volume is a critical design parameter.
Why does the Can-Lite 800 use a 200 mm flange instead of 160 mm?
The 800 m³/h airflow rating requires a larger cross-sectional area to maintain acceptable face velocity through the carbon bed. Forcing this volume through a 160 mm flange would create excessive static pressure loss and mechanical stress on the fan. The 200 mm flange corresponds to standard commercial ducting sizes for fan outputs above 700 m³/h, aligning the Can-Lite 800 with professional-grade ventilation architecture.
Does the compact form factor compromise carbon filtration performance?
No — it actually improves performance per unit volume. The shorter body compensates with a wider diameter and deeper carbon bed, keeping the total carbon mass (3.4 kg) higher than the Can-Lite 600 (2.2 kg) despite occupying less total volume. The 5 cm bed depth also provides longer air-to-carbon contact time per pass, which directly improves adsorption efficiency for organic compounds at equivalent airflow rates.
Can the Can-Lite 800 be mounted horizontally?
Yes, horizontal mounting is fully supported and common in grow tent installations where ceiling-mounted vertical filters are impractical. Ensure the filter is suspended at a true horizontal angle — any tilt beyond 5–10 degrees can cause uneven carbon bed settling over time, creating low-resistance channels that bypass the carbon and reduce filtration efficiency. Periodically rotate the filter 180° to redistribute the bed and extend service life.
What airflow should I expect after the filter ages 12 months?
Expect approximately 10–15% reduction in usable airflow after 12 months of continuous operation, assuming regular pre-filter maintenance. This degradation comes from gradual carbon saturation and minor dust accumulation on the outer mesh. If airflow drops more than 20%, the pre-filter likely requires cleaning or replacement rather than the main filter. Always measure actual fan output at the exhaust end to quantify pressure loss accurately.
