Betafine™ PEG Series Filter Cartridges

3M Purification's Betafine PEG Series filter cartridge, formerly known as PolyPro XL, represents a major advance in pleated polypropylene filter design and performance.

Advanced Pleat Technology (APT) construction combines

• up to 50% more filter media (surface area) than competitive filters,
• graded-density media for optimum contaminant holding,
• new cartridge design for increased flow and reduced pressure drop.

The result is a filter cartridge that lasts longer, performs better and saves money.

Surface area dictates just how long a filter will last and how it will perform. However, increasing surface area without considering the flow path between the media's pleats could result in flow restrictions and early media blinding. To achieve the optimum between surface area and performance, 3M Purification has designed Betafine PEG Series so that the pleating process and media support materials work together to provide enhanced flow characteristics and longer service life.

Features and Benefits
Advanced Pleat Technology construction for extremely high surface area

• Higher product throughputs for extraordinarily long service life
• Lower total filtration operating costs
• Lower pressure drops for higher flow rates

Absolute-rated filter performance

• Consistent and reproducible contaminant removal
• Higher product quality and yields

Graded-density multi-layer filter media

• Selective entrapment of contaminant throughout the filter media to maximise filter life
• Higher contaminant holding capacity

Polypropylene cartridge components free of adhesives and surfactants

• Very low extractable levels for optimum filtrate purity
• Broad chemical compatibility for most aggressive process applications

100% integrity tested versions available

• Pre-qualification and assurance in critical applications
• Suitable for final filtration in many applications

Robust polypropylene cartridge construction

• Extends service life and compatible with a wide range of solvents and cleaning solutions