Review and Improvement to the Design and Fabrication of a Simple and Affordable Vacuum Cleaner from Locally Available Materials

The development of affordable and efficient vacuum cleaners has become a significant concern for households and small-scale cleaning businesses, especially in developing regions where high-end vacuum cleaners are often too expensive. Vacuum cleaners are essential tools in maintaining clean indoor environments by removing dirt, dust, and other debris from floors and surfaces. However, the design and functionality of many low-cost vacuum cleaners are often compromised, especially in terms of air velocity, particle retention, and the efficiency of dust separation. These issues can lead to ineffective cleaning and the release of fine dust particles into the environment, undermining the overall effectiveness of the vacuum cleaner. Previous designs of vacuum cleaners fabricated from locally available materials often suffer from limitations such as inadequate air velocity through the wand, improper filtration of fine particles, and ineffective dust deposition mechanisms. These flaws not only reduce the cleaning efficiency but also compromise air quality in the environment. This study aims to review and improve upon the design and fabrication of such vacuum cleaners, addressing these critical issues to enhance performance and dust control.