FRL's
FRLs (filter, regulator and lubricator units) condition compressed air at the point of use. They remove contaminants, set the correct pressure and add lubrication for pneumatic tools and components.
FRL Options
- Combination FRL units – three functions in one assembly
- Filter/regulators – space-saving two-in-one
- Modular units – build custom air prep assemblies
- Accessories – gauges, brackets, shutoff valves and drains
- Metal and polycarbonate bowls – match pressure and environment
Choosing an FRL
Size the unit for peak air flow and select filter micron and regulator range. Skip the lubricator if components are pre-lubricated or air must be oil-free. Metal bowls are required in some environments.
Centro carries FRL units and parts for compressed air systems.
Related categories: Compressed Air | Filter Vessel Assemblies | Dryers | Drains
Filter
Filter
2,063 items
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The Parker Balston 33S6-1/4 is a Sample Filter Housing. Compact stainless steel filter housing designed to protect analytical instruments and gas analyzers from sample impurities. Removes solids and liquids from gas samples at high efficiency. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$998.02
Available for Purchase
Subject to factory lead times
The Parker Balston 37/12 is a Sample Filter Housing. Stainless steel sample filter housing for gas analysis and instrumentation. Protects sensitive analyzers from particulate and liquid contamination in sample gas streams. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,333.06
Available for Purchase
Subject to factory lead times
The Parker Balston 37/25 is a Sample Filter Housing. Stainless steel sample filter housing for gas analysis and instrumentation. Protects sensitive analyzers from particulate and liquid contamination in sample gas streams. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,846.07
Available for Purchase
Subject to factory lead times
The Parker Balston 38/12 is a Sample Filter Housing. Stainless steel sample filter housing for gas analysis and instrumentation. Protects sensitive analyzers from particulate and liquid contamination in sample gas streams. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,917.05
Available for Purchase
Subject to factory lead times
The Parker Balston 38/25 is a Sample Filter Housing. Stainless steel sample filter housing for gas analysis and instrumentation. Protects sensitive analyzers from particulate and liquid contamination in sample gas streams. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,917.05
Available for Purchase
Subject to factory lead times
The Parker Balston 39-0 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,222.03
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2002N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,370.09
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2003N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,344.91
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2004N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,573.59
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2104N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,804.29
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2206N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$3,408.10
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2208N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$3,509.85
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2312N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$5,186.20
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6002N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,440.88
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6004N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,865.86
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6006N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$6,277.69
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6008N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$6,474.68
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6904N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,381.88
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8002N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,177.97
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8004N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,176.97
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8104N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,257.97
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8206N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,401.94
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8208N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,411.94
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8312N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$5,569.86
Available for Purchase
Subject to factory lead times
The Parker Balston 33S6-1/4 is a Sample Filter Housing. Compact stainless steel filter housing designed to protect analytical instruments and gas analyzers from sample impurities. Removes solids and liquids from gas samples at high efficiency. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$998.02
Available for Purchase
Subject to factory lead times
The Parker Balston 37/12 is a Sample Filter Housing. Stainless steel sample filter housing for gas analysis and instrumentation. Protects sensitive analyzers from particulate and liquid contamination in sample gas streams. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,333.06
Available for Purchase
Subject to factory lead times
The Parker Balston 37/25 is a Sample Filter Housing. Stainless steel sample filter housing for gas analysis and instrumentation. Protects sensitive analyzers from particulate and liquid contamination in sample gas streams. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,846.07
Available for Purchase
Subject to factory lead times
The Parker Balston 38/12 is a Sample Filter Housing. Stainless steel sample filter housing for gas analysis and instrumentation. Protects sensitive analyzers from particulate and liquid contamination in sample gas streams. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,917.05
Available for Purchase
Subject to factory lead times
The Parker Balston 38/25 is a Sample Filter Housing. Stainless steel sample filter housing for gas analysis and instrumentation. Protects sensitive analyzers from particulate and liquid contamination in sample gas streams. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,917.05
Available for Purchase
Subject to factory lead times
The Parker Balston 39-0 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,222.03
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2002N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,370.09
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2003N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,344.91
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2004N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,573.59
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2104N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,804.29
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2206N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$3,408.10
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2208N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$3,509.85
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-2312N-3B1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$5,186.20
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6002N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,440.88
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6004N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,865.86
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6006N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$6,277.69
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6008N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$6,474.68
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-6904N-0A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,381.88
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8002N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,177.97
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8004N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,176.97
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8104N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$1,257.97
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8206N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,401.94
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8208N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$2,411.94
Available for Purchase
Subject to factory lead times
The Parker Balston 3A-8312N-3A1 is a Food-Grade Compressed Air Filter Assembly. Stainless steel filter assembly designed for food, beverage, and pharmaceutical applications. Meets 3-A sanitary standards for product-contact compressed air systems. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$5,569.86
Available for Purchase
Subject to factory lead times