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Limited time offer. Valid until December 31​

Do you…​

  • Have a KrosFlo® KR2i TFF System?​
  • Like assembling your own flow paths?​
  • Use a hollow fiber filter?​

​Stop hunting for flow path components. Each kit includes all the flow path components your KrosFlo KR2i System needs — just add a bottle + filter and you’re ready to run!​

Why ProConnex® TFF Self-Assembly Kits?​

  • ​Convenience + Flexibility: All the components you need for a KrosFlo KR2i System flow path in one kit.​
  • Guaranteed Fit: Designed by Repligen experts to work seamlessly with your KrosFlo KR2i System .​
  • Fast delivery: Off-the-shelf, and delivered in 2 weeks in the US, 4-6 weeks outside of the US​

​Offer details: This Buy-One-Get-One offer is valid for max. 6 kits per customer (buy 3 – get 3). Offer expires on December 31, 2025​

View the product specifications and the terms and conditions for this promotion.

 

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ProConnex TFF Assembly Kits Specifications

Part Number Description  Compatible Spectrum® Hollow Fiber Filter Modules Compatible Filter Connection Type Bottle Compatibility Working Volume Gamma Irradiated
  SKIT-CD-17490N PCX UAKT MICRO - 15/50ML BTL MicroKros & MidiKros Luer ACBT-015-S1N, 15mL Conical 0.75mL – 15mL N
ACBT-050-S1N - 50mL Conical 2.5mL – 50mL​
  SKIT-DT-17482N PCX UAKT MIDI L/TC - 250/500ML BTL MidiKros & MidiKros TC TC & Luer ACBT-500-S1N - 500mL Conical​ 10mL – 5000mL​ N
ACBT-250-S1N - 250mL Conical 5mL – 250mL
ACBT-250F-S1N - 250mL Flat 25mL – 250mL
ACBT-500F-S1N - 500mL Flat 50mL – 500mL
  SKIT-ST-17485N PCX UAKT MINI/MIDI - 1L/2L+TC BTL MidiKros TC & MiniKros Sampler TC & Luer ACBT-1F-S1N - 1L FLAT 40mL – 1000mL N
ACBT-2F-S1N - 2L FLAT 60mL – 2000mL
ACBT-4TC-H - 4L HIGHFLOW 200mL – 4000mL
ACBT-4TC - 4L, 4PORT TC TOP 180mL – 4000mL
ACBT-2TC-H - 2L HIGH FLOW 150mL – 2000mL
ACBT-2TC - 2L, 4PORT TC TOP 130mL – 2000mL
ACBT-1TC - 1L, 4 PORT TC 80mL – 1000mL
ACBT-2TL - 2.2L TULIP 200mL – 2200mL​

 

Terms and Conditions
Buy One, Get One ("BOGO") promotion is available for the following products only (the “Eligible Products”):
  • ProConnex® TFF Self Assembly Kit for KR2i - MICRO - 15/50ML BTL
  • ProConnex® TFF Self Assembly Kit for KR2i - MIDI L/TC - 250/500ML BTL
  • ProConnex® TFF Self Assembly Kit for KR2i - MINI/MIDI - 1L/2L+TC BTL
In order to qualify for the BOGO promotion, two identical Eligible Products must be ordered. The BOGO promotion will be applied by reducing the purchase price of each Eligible Product in your cart by 50%. The BOGO promotional code may be applied to up to three pairs of two identical Eligible
Products, for a 50% reduction on a maximum of six Eligible Products.
This BOGO promotion cannot be combined with other discounts, promotional pricing, incentives, rebates, or reductions in price.
Notwithstanding anything to the contrary in any other agreement between the parties (including any master services agreement or similar agreement between the parties) or any purchase order issued by the customer, all purchases under this BOGO promotion are subject to, and governed by, the Repligen Corporation Terms and Conditions of Sale, located at https://www.repligen.com/company/legal. Any terms and conditions set forth on any purchase order issued by customer are hereby rejected, and shall be of no force and effect:
BOGO offer is valid through December 31, 2025, unless earlier terminated in Repligen Corporation’s sole discretion. Offer is void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other conditions and restrictions may apply.