In the brewing business, the right ingredients make all the difference. The right filtration does too. Donaldson has been providing high-quality, reliable sterile gas, steam and liquid filtration products for over 100 years.

The beer brewing process involves many steps. Filtration is necessary at several different points in beer production from rinsing the mash with sterile water to cleaning or sterilizing the kegs and bottles before filling.

Brewery Brochure with Process Map >>

Products for Brewery

Compressed Air & Gas

Our filter elements and housings for compressed air and gas are engineered to provide lower pressure drop, longer filter life, quick and easy element change-outs and more predictable maintenance.

Filter Housings

Donaldson filter housings are used to purify air and technical gases. We offer both non-sanitary and sanitary 3-A filter housings, both T-type and in-line as well as high pressure housings.

Filter Elements

From stainless steel mesh prefilters to sterile membrane final filters, our high-quality filter elements will help you optimize your process.


From utility water used during manufacturing processes to sterile ingredient water, Donaldson's range of liquid filtration solutions will help preserve the integrity of your product.

Filter Housings

We offer a broad range of filter housings from high quality polypropylene to stainless steel for purification of liquids in the food, beverage, chemical, pharmaceutical, coatings and other process industries.

Filter Elements

Protect product integrity and enhance product performance with our cartridge filter elements for liquid process filtration.


Our high-quality stainless steel filter housings and elements provide excellent filtration and purification of steam necessary for culinary steam and clean steam applications.

Filter Housings

Our high-quality stainless steel filter housings are designed for the purification of industrial steam.

Filter Elements

We provide high performing steam filter elements to protect equipment and processes that rely on that steam for efficient, clean and/or sterile operation.

  • Steam Sterilization for Keg Sanitation
    Steam is used to heat the mashed kattle to start the brewing process.

  • Process and Rinse Water Sterilization
    Water is used both as an ingredient in the Mash and also as process water to rinse the sugar from the grain in the Lauter Tun. In both cases, the water needs to be filtered to remove particulate.

  • Sterile Compressed Air, Gas & Water
    Compressed air and sterile water are used at many points in the brewery production line including packaging the finished product. Ensuring that finished beer is put into clean containers is essential to protect your investment.

Preventing Moist Air Contamination in Food & Beverage Processing

Identify key steps to prevent the introduction of moisture risks in food and beverage processing.

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Brewery Filtration Applications

A detailed discussion of the 13 most common critical control points where filtration is required, and recommended solutions for each one.

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