Walker Alpha Series Filter Element – Activated Carbon


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Through extensive research and an innovative approach to manufacturing, Walker Filtration has created a broad range of unique filter elements in differing grades of efficiency. Walker Filtration filter elements are specifically designed to offer proven performance in a range of applications including industrial, laboratory, and medical.

Available in five filtration grades (25 – 0.01 micron), our elements ensure significant energy savings with guaranteed class leading performance; X1 and XA grade across the range provide a saturated differential pressure of less than or equal to 125mbar.

All of our elements have been independently tested and validated to ISO 12500 to meet the requirements of ISO 8573-1:2010(E).

  • Walker Filtration elements are available in colour coded grades to suit any application. Our ongoing investment in research and development has resulted in elements which are manufactured using the highest quality materials and our range incorporates not only wrapped filtration technology but pleated and formed, depending upon the application and customer specification.

    To guarantee filtration efficiency, Walker Filtration uses its own uniquely designed testing facility, employing mono-dispersed aerosol to challenge the elements and near forward light scattering techniques to measure and confirm particle retention.

Additional information


Port Size

1/8", 1/4", 1/4" High-Flow, 3/8", 1/2", 1/2" High-Flow, 3/4", 3/4" High-Flow, 1", 1" High-Flow, 1 1/4", 1 1/2", 2", 2" High-Flow, 2 1/2", 3", 3" High-Flow