Can-Filter Flange 12 In

Airtight Ducting Connection for Carbon Filter Exhaust, 12in

A carbon filter only controls odor as well as its connection to ducting holds up — gaps at the flange let unfiltered air bypass the filter media entirely. The Can-Filter 12 in Flange gives a Can-Filter unit a dedicated, sealed connection point to ducting or an inline fan, so exhaust air actually routes through the filter instead of leaking around it.

At 12 in, this flange matches mid-size Can-Filter units common in larger tents and small grow rooms; the same flange design is available from 4 in up to 20 in for smaller and larger filter and ducting combinations.

Key Features & Benefits

• Spun steel construction — built to hold its shape and seal under regular ducting use.
• Foam rubber seal — helps prevent air leaks at the connection point between filter and ducting.
• 6 hex-drive self-tapping screws included — secures the flange without sourcing separate hardware.
• Purpose-built fit — designed specifically to mate with Can-Filter carbon filter units.
• Size range available — the same flange style spans 4 in to 20 in to match different filter and ducting sizes.

Who Should Use This Flange

This flange fits growers running a Can-Filter carbon filter who need a proper sealed connection to ducting or an inline fan, whether replacing a damaged flange or completing a new filter installation. Growers using a different filter brand should confirm compatible flange sizing before ordering.

About Can-Filter

Can-Filter manufactures carbon filtration equipment used to control odor in ventilated grow spaces, with flanges sized to connect its filter line to standard ducting and inline fans across a range of room sizes.

Frequently Asked Questions

What does this flange connect to?

It connects a Can-Filter carbon filter to ducting or a Can-Fan inline fan, sealing the airflow path leaving the ventilated area.

Why does the seal at the flange matter for odor control?

If air leaks around the flange instead of passing through the filter media, odor compounds bypass the carbon filter entirely, so a tight seal at this connection point is part of what makes the filter effective.

What hardware is included?

The flange ships with a foam rubber seal and 6 hex-drive self-tapping screws, so no additional hardware is needed to mount it.

What sizes does this flange come in?

Can-Filter flanges range from 4 in to 20 in, so growers can match the flange to their specific filter and ducting size.

Is this flange compatible with filters from other brands?

This flange is designed for Can-Filter carbon filter units specifically; growers using a different filter brand should check that brand's own flange sizing before purchasing.