FilterTec™ II Automated Normal Flow Filtration (NFF) System

Automated laboratory-scale normal flow filtration (NFF)

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FilterTec™ II

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Description

The FilterTec™ II is an advanced automated laboratory-scale normal flow filtration (NFF) system designed to optimize, monitor, and document filtration processes. By continuously adjusting and recording filter back pressure and filtrate, the FilterTec II ensures accurate, repeatable results for research, process development, and scale-up.

This automated NFF system helps laboratories:

  • Optimize filtration parameters for maximum efficiency

  • Maximize filter throughput with proven methods

  • Evaluate and compare filters through precise Vmax determination

One of its key innovations is the patented R/P Stat (rate/pressure) method, which has been shown to increase NFF filter efficiency by up to 30%.

With automatic documentation, programmable end points, and real-time monitoring, the FilterTec II provides safe, walk-away operation—allowing users to focus on other critical tasks while ensuring accurate, reliable filtration performance.

Triple Your NFF Productivity

The FilterTec II is engineered to increase laboratory productivity by enabling parallel filtration testing. It can:

  • Communicate with up to three electronic balances

  • Control three pump heads simultaneously

  • Run three identical NFF filters at the same rate, or three different filters at the same pressure

By processing solutions through three filters in parallel, the system provides statistical verification of filter capacity, supporting more accurate filter sizing and scale-up studies.

Why Choose FilterTec II?

  • Automates normal flow filtration testing and documentation

  • Reduces manual errors and increases throughput

  • Provides unmatched flexibility for filterability studies

  • Compatible with filters from all manufacturers

The FilterTec™ II NFF system is the ideal solution for labs seeking to streamline filtration processes, increase productivity, and gain reliable, real-time data for better decision-making.

Additional information

Markets

Biopharmaceutical

Features

Features & Benefits

  • Safe, walk-away system operation
  • Filterability studies and Vmax determination
  • Real-time data collection of filtration parameters
  • Increased NFF filter efficiency up to 30%
  • Three pressure sensor connections for serial or parallel filter trains
  • Compatible with all filters
  • Optional scale enables gravimetric control

Application

  • Normal Flow Filtration (NFF)
  • Normal Flow Filtration (NFF) – Optimized
  • Filterability Studies
  • Vmax Determination