Description
Passive intake that does not leak light
An open duct port is the commonest light leak in a tent, and taping it shut kills the passive intake the extraction relies on. The AC Infinity Duct Vent Attachment fills the port with a twist-fit two-part cap that lets air through while blocking the line of sight, so the tent stays dark and still breathes.
A cotton filter disc sits inside each cap, catching dust and insects on the way in. Supplied as a two pack, which is what most tents need — one low intake and one high.
Key Benefits
- Blocks light without blocking air — offset shades break the sight line through the port
- Cotton filter disc keeps dust and insects out of the tent
- Twist-fit assembly — no tools, no tape, and it comes apart to clean
- Two per pack, matching the usual low-and-high intake pairing
- Matte black inside and out, so nothing reflects back into the tent
How to Use
- Choose a port below canopy height for intake, and one high on the opposite wall if you are venting passively.
- Pass the filter cap through the port from inside the tent.
- Thread the screw cap on from outside and twist to lock.
- Rinse and dry the filter disc when airflow drops off.
Specifications
- 6 inch: filter cap 4.1 × 19.9cm, screw cap 5.1 × 19.9cm, disc Ø 11.9cm
- 8 inch: filter cap 4.1 × 25.9cm, screw cap 5.1 × 25.9cm, disc Ø 16.9cm
- Filter thickness: 1cm
- Filter material: cotton
- Quantity: 2 per pack
- Colour: matte black
