The AC Infinity Grow Tent Duct Vent, 200 mm (8″) is a twist-fit cover for your tent's duct ports. It turns an open cinch-sleeve port into a clean, filtered vent: louvred shutters stop light getting in or out, a cotton filter keeps out insects, dust and lint, and the port still breathes as a passive intake — or takes ducting straight onto its adapter. Each pack contains two complete sets. Quick Bloom Lights is the official Australian importer for AC Infinity: stocked in Sydney, shipped domestically.
Optimised ventilation
An open duct port lets in whatever is outside the tent — dust, lint, insects — and a tied-off one lets in nothing at all. The duct vent sits between the two: it keeps the port open for air while the cotton filter catches what you don't want inside. That keeps a passive intake working without turning it into a way in for pests.
Light guard
Angled louvres on the outside of the vent block light passing through the port in either direction. From the inside, that stops a room light or daylight leaking into the tent and breaking a dark period; from the outside, it stops the grow light glowing out through an open port. Once the vent is fitted you rotate it so the louvres sit at the angle you want.
Airflow boost
Open ports are how a tent breathes when the extraction fan pulls air out. Fitting vents to spare ports gives the fan a filtered path to draw fresh air from, so you get more air exchange without leaving ports open or tying them shut.
Seamless fit and twist-fit install
The vent is two parts: a port shell that sits inside the tent and a duct adapter that screws onto it from outside, clamping the tent wall between them. It fits the standard cinch-sleeve 8″ duct port found on grow tents, installs by hand with no tools, and the duct adapter accepts 200 mm ducting when you want to run a duct from that port instead.
Full specifications
| Manufacturer | AC Infinity Inc. |
| Product / model | Grow Tent Duct Vent 8″ / AC-GDV8 |
| UPC | 819137025004 |
| Duct opening | 200 mm (8″) |
| Port shell (filter cap) | Ø259 × 41 mm deep |
| Screw cap (duct adapter) | Ø259 × 51 mm deep |
| Vent filter | Cotton, Ø169 × 10 mm |
| Colour | Matte black |
| Assembly | Twist-fit, no tools |
| In the box | 2 duct adapters, 2 port shells, 2 vent filters |
| Quick start guide | Download PDF |
FAQ
Will it fit my tent?
It fits standard 8″ (200 mm) cinch-sleeve duct ports, including the ports on AC Infinity Cloudlab tents. Other brands' 8″ drawstring-sleeve ports generally take it the same way. Measure your port before ordering if you are unsure which size you have.
Does the filter restrict airflow?
The filter is a thin cotton disc, so the effect on a passive intake is small, but any filter adds some resistance. If the tent walls pull noticeably inward when the fan runs, fit vents to a second spare port to give the fan more intake area.
Can I run ducting from it?
Yes. The duct adapter takes 200 mm ducting, fixed with a duct clamp or duct tape (not included). That lets you bring fresh air in from another room or outside through a filtered port.
How do I clean the filter?
AC Infinity's guide says to rinse the vent filter periodically with warm water. Let it dry fully before refitting it, so it does not introduce damp into the tent.
Why is it a 2-pack?
Most tents have more than one port of each size, and the most useful setup is usually a vent on each spare intake port. Two sets lets you cover a pair of ports straight away.
Is this genuine AC Infinity stock?
Yes. Quick Bloom Lights is the official Australian importer and distributor for AC Infinity. Stock is held in Sydney and ships domestically.