Our HEPA H14 filters with 99.99% MPPS efficiency for particles smaller than 0.03 micron, are constructed with glass microfiber paper with separators in thermoplastic glue strands.
Around them are sealed with a flat profile neoprene gasket. Its dimensions are 610X305X78 mm. They are the ideal filters to use when replacing the filter in our FP1 laminar flow unit.