Components – from top down:

• Nozzle that maximises suction cross-section
• Aluminium duct that directs air from nozzle to filters.
• Clamps to press down all filters
• VOC sensor and LCD
• Potassium Permanganate-Zeolite filter
• HEPA filter
• 2 Carbon filters
• 8 fans in parallel configuration
• Electronics and cable management
• Legs to elevate outlet of fans