Zamnesia’s Carbon Filter Air Purifier 100 × 250 mm is a 100 mm (Ø10 cm) exhaust carbon filter designed for discreet, stable ventilation in small grow tents. It connects to a 100 mm inline duct fan; air is drawn through a bed of Australian activated charcoal that captures odour molecules and airborne impurities before the air is exhausted. The 250 mm length variant supports up to 280 m³/h, making it suitable for compact tents such as 60 × 60 or 80 × 80 cm when matched with the correct fan. A lightweight aluminium housing withstands continuous operation, while the included cotton pre-filter sleeve (plus a spare) and rope ratchets help maintain performance and simplify installation. Pair with airtight ducting for best results.
