The upgraded dust collection pipe offers the following enhancements over the previous version: 1. The inner walls of the pipe are smoother, reducing the likelihood of blockages and minimizing the occ…
TL;DR: The upgraded dust collection pipe offers the following enhancements over the previous version: 1. The inner walls of the pipe are smoother, reducing the likelihood of blockages and minimizing the occurrence of loud whistling when used with high-suction vacuum cleaners. 2. The pipe's color has been…
