water filtration system mounted on the wall of a building in Renala Khurd, Pakistan

water filtration system mounted on the wall of a building in Renala Khurd, Pakistan. The water filtration system is white with two blue filters. Above the filtration system, a red, plastic water cooler is mounted on the wall. The water cooler is connected to the filtration system via a series of tubes. A stainless-steel water cooler sits next to the filtration system and water cooler. The scene is viewed from a slight angle, with the water cooler on the left side of the image and the filtration system on the right. A piece of fabric hangs over the water cooler, partially obscuring the stainless steel. The background is a plain white wall.