Ewald Associates, Inc. (EA) was established in 1977 by active founding partner Dieter Ewald. EA specializes in high purity filtration and bio containment systems. Industries served by our sales engineering staff are the bio-pharmaceutical, semiconductor, wine, food and beverage, solar and chemical industries. We offer safe and convenient "Just-in-Time" product stocking and product delivery services. We also provide Will Call and have a fleet of our own vehicles for any kind of delivery needs. We are authorized resellers and distributors of the following industrial filtration Manufacturer's: Meissner Filtration, Sepragen, Purolator, Pentair, Fuji Filters, Universal Microsystems, T.E.M. Filters and many more. Semicon West and ISPE members.