Cluster filter on the other hand is a water filtration system that is more advanced in the sense that it can accommodate high flow rates and large volumes of water and more so, it has several filtrations elements assembled in a clustered way. Such filters are adopted in industrial and commercial uses where solid, sedimented and other form of impurities in water need to be filtered out. The clustering design leads to enhancement in surface area thereby increasing the rate of filtration as well as the duration before the next maintenance. Multi- units are mainly used in applications where there is a constraint on space and yet the requirements for filtration are high as in water treatment plants, cooling towers and in manufacturing processes. Their design also enables them to be scaled and customized fit to the user’s need for filtration.