KR2i Tangential Flow Filtration (TFF) System

This pre-solicitation notice seeks a KR2i Tangential Flow Filtration (TFF) complete system from the KrosFlo KR2i product line to meet the Walter Reed Army Institute of Research (WRAIR) Pilot Bioproduction Facility's (PBF) needs for development scale downstream ultrafiltration and microfiltration. The solicitation will require the KR2i TFF system, single-use filter housings, KR1 pumps, pressure sensors and transducers, a two-year warranty, installation qualification and operational qualification of the equipment, and basic user training. Responses to the associated Request for Information are due by October 31, 2023 to ascertain whether a commercial item exists that provides the required capabilities for use at the 100mL to 10L scale.

The pre-solicitation notice does not designate any set-asides. The solicitation is expected to use NAICS code 339112 - Surgical and Medical Instrument Manufacturing and PSC code 6515 - BIOLOGICAL/CHEMICAL EQUIPMENT AND SUPPLIES. As the stated need is to meet WRAIR PBF's requirements, the incumbent or current contractor for these services is unknown. The RFI does not provide budget ranges or timelines for use of the equipment.