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DeLoach Industries, Inc. (DI) is a renowned manufacturer specializing in gravity and pressure filtration systems tailored for the water and wastewater treatment industry. Our company takes pride in providing comprehensive design support and engineering data for all filter systems, collaborating closely with customers and engineers to meet their unique requirements.  Water treatment poses various challenges, and DI's expertise lies in addressing them effectively. Water filtration demands diverse filter types, depending on water quality and specific applications. By utilizing our advanced multi-layer filtration systems, you can achieve the highest efficiency in your filtration processes. Our filters boast increased surface area, enabling the effective capture of sediment and contaminants during the filtering stage.

With a strong focus on convenience and functionality, all DI filter systems are skid-mounted and pre-plumbed, complete with manual or automatic valves, and equipped with a comprehensive instrumentation package factory-installed and thoroughly tested. By providing such turnkey solutions, we ensure reduced installation and startup costs compared to other brands. Every system is available in various configurations, including vertical, horizontal, single, and multi-cell setups, accommodating diverse applications.  At DI, we take pride in our proprietary coating and under-drain system, which holds NSF certification, meeting even the most stringent requirements. Additionally, our filter systems offer optional manual or fully automatic valve arrangements, ensuring user-friendly operation and efficient backwash cycles.  As a testament to our quality commitment, all DI filter systems are designed and built in compliance with NSF/ANSI codes and standards. This dedication to excellence ensures our customers receive dependable, safe, and efficient filtration solutions.

Our expertise covers a wide array of water treatment challenges, such as addressing hydrogen sulfide gas, water turbidity, and adjusting pH levels in water. Our innovative use of nanoparticles, advanced filtration filters, and thorough understanding of iron and carbon dioxide in water make DI a reliable partner for all your water filtration needs.  With DeLoach Industries Inc., you gain access to cutting-edge filtration solutions backed by years of experience, unparalleled design support, and a commitment to meeting the unique demands of the water and wastewater treatment industry.


Industries Benefits of DeLoach Industries Filter Systems
  • Aquaculture
  • 64 years of manufacturing experience in the water industry
  • Food and Beverage
  • In-house design and engineering support with licensed P.E.s
  • Industrial
  • Filtration systems for any application
  • Semi-Conductor
  • Factory-built, assembled, skid-mounted, and tested
  • Municipal
  • Continued factory support and service.


Types of Filters Applications
  • Carbon Absorption Pressure Filters
  • Sediment/Solids Removal
  • Gravity Sand Filters
  • Iron Removal
  • Fiberglass Pressure Sand/Anthracite Filters
  • Hydrogen Sulfide Removal
  • Fiberglass Greensand Filters
  • PFAS Removal
  • Vertical Single Cell Pressure Filters
  • V.O.C. Treatment
  • Horizontal Single and Multi-Cell Filters
  • S.S. Reduction


Order Filters Here!


Three Images of workers installing a water treatment system