About Eljen

Established in 1970, Eljen Corporation created the world’s first prefabricated drainage system for foundation drainage and erosion control applications. In the mid-1980s, we introduced our Geotextile Sand Filter products for the passive advanced treatment of onsite wastewater in both residential and commercial applications. Today, Eljen is a global leader in providing innovative products and solutions for protecting our environment and public health. 

Learn More ›

Recent News

October 05, 2021

HOLIDAY CLOSING SCHEDULE
Read More »

March 09, 2021

Many wastewater industry companies, including Eljen Corporation, contributed to a major treatment update at a Wisconsin facility serving man’s best furry friends
Read More »

View All News›

Contact Eljen