KT926 Compact Rotary Brush Air Duct Cleaning System For Commercial HVAC Maintenance

Introducing the KT926 Compact Rotary Brush Air Duct Cleaning System-the space-saving powerhouse engineered for facility managers, HVAC contractors and health-care estates that demand hospital-grade cleanliness inside every bend, riser and trunk line. Instead of costly outsourcing or labor-intensive manual scraping, the KT926 pairs a high-speed rotary brush with an ultra-light frame to restore airflow efficiency in minutes, not hours.

Why the KT926 outperforms traditional methods

• 30-Meter Reach Capability – Interlocking flexible rods and reinforced drive cables snake through complex duct networks up to 30 m long, conquering multiple 90° elbows without disassembly.

• Variable-Speed Rotary Brush – Stainless-steel bristle head spins 500–1,200 RPM, gently polishing galvanized sheet metal while aggressively stripping baked-on grease, lint and microbial bio-film.

• Modular "Snap & Go" Design – Tool-free brush and rod changes allow technicians to switch from 4" residential round ducts to 20" commercial rectangular mains in under 30 seconds.

• Featherweight Mobility – At only 11 kg net weight, the entire kit fits into a single carry case that meets airline overhead-bin requirements, ideal for multi-site service teams.

• Universal Power Options – Runs on any 110–240 V outlet or cordless drill with the supplied adapter, eliminating the need for bulky generators on rooftops or in crawlspaces.

• Food & Pharma Safe – FDA-compliant brushes and HEPA-rated collection bags capture allergens, silica dust and food particles, ensuring compliance with HACCP, FDA and OSHA standards.

• Tool-Less Maintenance – Quick-release bearing housing and washable brush sleeves reduce downtime and spare-part costs over years of daily use.

What's in the box

1 × Variable-speed drive unit

1 × 30 m flexible rod set (interlocking)

3 × Quick-change brush heads (4", 8", 12")

1 × Universal drill adapter

10 × HEPA collection bags

1 × Rugged carry case & multilingual user guide