SUEZ Z.Plex technology uses transverse “Z” fibers to provide rigid strength from the core to the outer layer without the presence of a conventional support core. The gradient density from the outer to inner core preserves the original Hytrex melt blown technology concept of progressively finer layers where the previous layer acts as a pre-filter to the next layer. This
design spreads the dirt removal work out over the entire depth of the media. The unique three-dimensional structure of Z.Plex filter matrix helps deliver benefits to users in three
key areas: dirt holding capacity, filter life, and pressure drop.