Delhi Filter Press & Diffusers is a company that specializes in manufacturing and exporting pp filter press, diffusers, media for wastewater treatment. The company was established in 1999 and has more than 20 years of experience in the industry. DFPD offers a wide range of products, such as PP filter press, bio pack media, mbbr media, floating media, fab media, fill pack media, tube settle media, lamella settling media, coarse bubble diffuser, fine bubble diffuser etc.