This is 20 iinches micro filter housing with Candles and carbon cartridge. It is. Suitable for entrapping dirt during water filtration for both domestic and industrial use It consists of 0.5 micron,1 micron, 5 micron and carbon cartridge. This candle filters are arranged in order in such a way to entrap dirt. The first three candle filters are designed to trap dirts. While Carbon cartridge is designed to trap organic matters.,This Micro filters sre 20 inches in size. And it is mainly used immediately after water treatment. It is durable and affordable. It has a hanger also.