Review on Enhanced 3D Filament Storage Dry Box by Larry Gaines

I liked the design of the Sunlu FilaDryer S1 3D Printing Mate and it seems well designed, but the product needs more work! You need to look at the filament output with the modular output option. A small (but quiet) circulation fan should be added. (working on it) humidity sensor. (working on it) You need to evaluate cost and performance. Because the price is a bit high. Still fairly functional but needs or requires additions. This is the next option I'm considering for eibos3d ($125). Most of all I didn't like the parameters of the thread for wiring out of the box. It is necessary to keep 5 filaments dry during continuous printing. So I designed a two piece connector to add a new filament track on the back of the PTFE tubing box. (Also considering other locations) I had to drill 1/2" and 4 3/32" through holes for the fasteners. The push-to-connect screws itself into the end cap. So far this works great and I don't need the thread buffer since the thread is included in the Sunlu S1. I used Mcmaster-Carr fasteners and push-to-thread pipe connection. Quantity 1 - Push-To-Connect - Mcmaster PN # 51025K774 Quantity 4 - Torx Screw #2 - Mcmaster PN # 96001A156 Quantity 4 - #2 Washer Mill Spec - Mcmaster # 90618A113