filtration systems for use in water treatment. The exclusive and patented products designed by ENPRESS provide superior performance and water saving solutions…100% Made in the USA. We utilize an industry exclusive copolymer polypropylene formulation for the liner assembly that is far superior to traditional polyethylene. That means ENPRESS™ vessels provide superior performance in harsh climate extremes and have far better chemical and impact resistance. But you get more than great vessels from us. Our people also bring something special to the table. You get a great team with over 75 years combined engineering, manufacturing and marketing experience in the field. Experience that you can count on. ENPRESS™ – Where Innovation Flows.™