Rick Kaestner

President / Founder, Absolute Water Technologies

Rick is a CMS (Centers for Medicare and Medicaid Reimbursement) Water Treatment Consultant and member of various AAMI/ANSI Standard committees, playing a large role in the development implementation of ANSI/AAMI Standard 108 (ST108) – Water for the Processing of Medical Devices.

Rick regularly consults on specialty water applications to meet various standards incorporating FDA and other regulatory body guidance in specialty water applications:  Food Production, Pharmaceutical USP-WFI, Processing of Medical Devices, Hemodialysis, and more.  Rick has designed well over 300 high purity / process water systems.  

Rick has reviewed several hundred systems in regard to compliance with best practices of TIR 34-ST108 regarding Medical Device Processing and is seen as an industry expert in this area by many across the United States. 

Education/ Experience:

20 plus years in High Purity and Process Water Applications

MPA – Missouri State University, Management Emphasis (1995)

Affiliations and Certifications:

  • CMS Water Treatment Consultant / Expert Witness
  • Inaugural Committee Member of AAMI/ANSI ST108
  • Chair of DQ/IQ/OQ for AAMI TIR 119 – Guidance on Healthcare Implementation and Use of ANSI/AAMI ST108 for the Installation Qualification (IQ) and Operational Qualification (OQ) guidance.  Member of Water Management Committee (subcommittee of TIR 119) & Periodic Review and Requalification Guidance subcommittee (TIR 119)
  • Member of Association of Water Technologies (AWT)
  • Member of AAMI Renal Dialysis Committee
  • Member of ASHE (American Society of Healthcare Engineers), and ASHE Chapters – ISHE, KSHE, MOSHE, NOSHE, SICHE
    • Board Member 2023-2024 (Affiliate) of Missouri Society of Healthcare Engineers (MOSHE)
  • Lab Water University Certified – Certified on high purity water applications (Veolia/Elga)
  • Member of American Society of Plumbing Engineers (ASPE)
  • FDA Certified (510K Applications) – High Purity Related Water System Applications 
  • Member of APIC (Association for the Professionals in Infection Control and Epidemiology)
  • Member of Great Lakes and Midwest Ice Producers Association
Rick Kaestner

Contact Absolute Water Technologies

Service Center Locations:

Phone Number: (866) 986-6860  

Email: info@absolutewatertech.com  

Hours: 

  • Monday: 8AM-5PM 
  • Tuesday: 8AM-5PM 
  • Wednesday: 8AM-5PM
  • Thursday: 8AM-5PM
  • Friday: 8AM-5PM 
  • Saturday: By Appointment
  • Sunday: By Appointment


*Emergency service is available.
 

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