Cartridge & Housing

    Wound-Fine BB Series

Wound-Fine BB series filter cartridges are made by computerized and state-of-the-art equipment to ensure consistent quality.

Its excellent characteristic of high dirt holding capacity results in long service life.

Besides, the graded pore structure provides efficient removal of a wide range of particle sizes.

Wound-Fine BB series filter cartridges provides many materials, 

such as premium cotton, polypropylene and glass fiber, which allows wide chemical compatibility.

Proprietary helical center core provides added mechanical strength in demanding applications.

Special outside diameter for Big Blue size housings.

Materials of Construction

Filter Media: Premium Bleached Cotton (FDA Listed), Cleaned Polypropylene (FDA Listed)

End Caps: Polypropylene, 304 Stainless Steel

Core Cover Option: used to control migration, compatible with existing fiber


Outside Diameter: 2.5" (63mm)

Inside Diameter: 1.1" (28mm)

Lengths: 10", 20"

Retention Ratings

1, 3, 5, 10, 20 µm

Operating Conditions

Maximum  Temperature Ratings: see material selection guide.