4" Can-Lite 1500/2600/9000 Filter Flange

Here's a 4 inch flange that fits a Can-Filter Can-Lite 1500, 2600 or 9000 series active carbon filter.

Will be updating it with a taper for better fitment with ducting and fans. Works for me as is.

Depending how you plan to mount your filter and flange to your setup, the flange may not have enough strength to hold it up on its own like an injection molded or metal part. The strength can somewhat be improved by changing the orientation that the part is printed at, outlined below.