Filter Breakthrough Indicators Overview

Chemteq filter change indicators are colorimetric filter change indicators that indicate the saturation of filters in real-time.

Reliable and cost effect means for protection from exposure to toxic gases and vapors.

Make the most use of filter, replace it only when consumed.
Chemteq breakthrough indicators are available for wide variety of chemicals.

Alerts user to replace the exhausted filter. Shelf-life range between 1 to 2 years. Plus, service life range between 1 to 2 years. Unique design of the indicator prevents any color change from exposure to contaminants in the surrounding environment. It changes color only when filter is saturated. Breakthrough indicators are available for wide variety of chemicals.

Bright vibrant color change from all directions.

Chemteq filter change indicators

BTI-LFF – Filter Breakthrough indicators for low-flow filters. Suitable for hplc waste container filters.

BTI Filter Breakthrough indicators (inlet 0.75” NPT).

BTI2 Filter Breakthrough indicators 2 (inlet 1.5” NPT).

BTI3 Filter Breakthrough indicators 3 (2.5” NPT).

BTI-Inline Filter Breakthrough indicators inline.

BTI-AFT Filter Breakthrough indicators with auxiliary filter trap.

BTI-Inline-MV Filter Breakthrough indicators multi vapors.

Useful Link

NIOSH

Overall Features
  • Operating temperatures range: 20 – 4oC to 50 – 65oC (-4 – 39oF to 122 -149oF).
  • Relative humidities range: 5% RH to 95%RH
  • Bright vibrant color change from all directions.
  • Unique design. It prevents any color change due to exposure to contaminants form the surrounding environment.
  • It changes color only when filter is saturated

Because our products are real-time and direct read, it makes them ideal solution for emission control. We strive to achieve excellence in the quality of our products and our customer service.

Custom and OEM indicators are reliable for complete customer satisfaction. Because of our on-site equipment, chemists, and engineering team, we can assist clients in research and development projects. Our comprehensive manufacturing capabilities allows us to produce your product to your specifications within your time frame. Quick turnaround for your prototypes is our specialty.

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