NEFCO

NEFCO is a leading provider of engineered fiberglass-reinforced products for the water and wastewater treatment industry. Their solutions are designed to enhance treatment efficiency, improve hydraulic performance, and reduce operational challenges such as algae growth and odor control. With decades of innovation, NEFCO has become an industry leader in density current baffle systems, launder covers, and other critical clarifier components—delivering reliable, long-lasting solutions for both new and retrofit applications. NEFCO systems work by controlling flow patterns to prevent short-circuiting, directing solids for more effective settling, shielding critical areas from sunlight to reduce algae growth, and containing odors — for example, density current baffles improve hydraulic capacity while cover systems block sunlight to inhibit algae.