Dura-Tite Systems LLC introduced the all-in-one Quick Connect Register Boot Ceiling Diffuser Combo. The 12-inch ceiling diffusers are available now in square or round models. Custom graphic, wood grains, colors, and crown-molding-style diffusers will be introduced soon. The boots are plenum-rated (UL 2043) and meet the Air Diffusion Council’s recommended 2-inch collar length. These can be used for residential, commercial, new construction, and retrofit installs. The Register Boot comes with the DuraTite Quick-Zips to attach to the ceiling, no matter the thickness. The Easy Attach Knob feature allows you to attach the diffuser to the boot without any tools.