We've gotten a glimpse of an upcoming 3D printing-centric air filtration unit, which can be hooked up to enclosed Creality machines to scrub the vented air clean. We also saw a Creality Falcon branded version hooked up to the company's new Falcon A1 Pro laser cutter, suggesting there's some cross compatibility across the company's product lines. No release date was confirmed, but it's one of a number of not-a-printer-but-related-to-3D-printing hardware the company is cooking up.