Delhi Filter Press & Diffusers (DFPD) is a leading manufacturer and exporter specializing in wastewater treatment solutions. Established in 1999, the company brings over 20 years of expertise to the industry. DFPD offers an extensive range of products, including PP filter presses, bio pack media, MBBR media, floating media, FAB media, fill pack media, tube settler media, lamella settling media, coarse bubble diffusers, and fine bubble diffusers.