Foam Pollen Filters for Puritan Bennett KnightStar 330 BiLevel Machines (1 Pack)


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Reusable Foam Filter

Puritan Bennett: Y101922

These black foam filters are designed for use Puritan Bennett's Knightstar 330 BiLevel machines. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged.

Dimensions: Approximately 3.75 inches long and 1 inch wide.