Because they eliminate toxins and contaminants from water, water filter cartridges are crucial parts of water filtration systems. Activated carbon purges water of organic materials, chlorine, and odors. In contexts such as residential, commercial, industrial, and agricultural ones where a greater water pressure is required than what the current water supply can offer, booster pumps are frequently used. This is frequent in multi-story buildings, where water pressure may decrease as you travel higher up.