AC Infinity Flexible Four-Layer Ducting, 7.62 m, 100 mm

Product detailed description

Longer route for 100 mm ventilation

The 7.62 m length is ideal where a short 2.44 m hose is not enough—routing air through a wall, to a window, into an adjacent room or over a longer distance between the fan and filter. The excess length can be trimmed to size, so the hose does not remain unnecessarily coiled even on a long route. Compatible with 100 mm fans and filters.

Four-layer construction

The inner layer consists of durable double aluminium foil with a fire-resistant finish, while the outer layer is made of double PVC thermoplastic, which protects the aluminium against cuts and tears and prevents air leaks at the connection. Inside the tube is a steel wire spiral, making the hose flexible and easy to install even in hard-to-reach places.

Straight routing over long distances

Even with a length of 7.62 m, it is worth routing the hose as straight as possible—according to the manufacturer's ventilation sizing data, a 30° bend reduces the system's actual flow by approximately 20%, while a 90° bend reduces it by up to 60%. The fewer twists along the route, the more of their power the fan and filter retain.

Package contents

• 1x flexible four-layer ducting, 100 mm x 7.62 m
• 2x stainless steel hose clamp

Choose the matching fan, filter and accessories (100 mm)

• CLOUDLINE A4 - basic quiet fan with wired controller.
• CLOUDLINE S4 - more powerful fan with a 10-speed controller.
• CLOUDLINE T4 - fan with a VPD Controller 69 Pro included.
• DCF4 Carbon Filter - removes odours from extracted air.
• 100 mm Stainless Steel Hose Clamps (2 pcs) - additional clamps for connecting further sections.
• Same ducting in a 2.44 m length - for compact installation in a single tent.

Frequently asked questions

When should I choose the 7.62 m length instead of the shorter 2.44 m?
When the hose needs to be routed over a longer distance—through a wall, to a window, into an adjacent room, or when you want a reserve for future ventilation rearrangement. The excess length can be trimmed.

Will a longer route and bends reduce ventilation power?
Yes—according to the manufacturer's sizing data, a 30° bend reduces flow by approximately 20% and a 90° bend by up to 60%. It is worth routing the hose with as few twists as possible.

How many hose clamps are included?
Two stainless steel hose clamps—typically one for the connection to the fan and the other for the connection to the filter. For a system with additional connections, extra clamps can be purchased separately.