Cobetter PolyRolled depth filters are made of continuously rolled microfiber(for a total of 56 layers). The outer layers are constructed of graded pore size while the inner layers are stable pore size. This provides a large filter area and high efficiency.

Features and Benefits

• Nanofiber media is used to increase dirt holding capacity, filter life time, and ensure high filtration efficiency
• Made of 56 layers of continuously rolled microfiber that provides high filter area for a filtration efficiency of 99.8%
• Inner PP core increases filter pressure endurance capacity