Emflon™ PFR junior style filter cartridges

Superior performance

Emflon PFR filters provide high assurance of filter integrity and long-life, even during continuous use in hot air up to 60°C and after repeat steamings for a typical period of up to 12 months. This is combined with high flow-rates and excellent de-wetting characteristics resulting in very economical filtration through the use of smaller installations and reduced energy costs. In addition, the filters can be tested in situ by the Forward Flow integrity test or by a Water Intrusion test. Both tests are correlated to liquid bacterial challenge — the ‘worst case’ challenge.

Scientific validation

Emflon PFR filters have been extensively and scientifically validated using the most advanced methods and the most sensitive equipment available. They have a microbial removal rating of 0.2 µm in liquids and a particulate removal rating of 0.003 µm in gases and have been validated by:

Brevundimonas diminuta liquid challenge at 10⁷/cm²
Brevundimonas diminuta aerosol challenge
PP7 and MS-2 bacteriophage aerosol challenge
Bacillus subtilus Var niger spores aerosol challenge
Airborne sodium chloride aerosol challenge at 100 L/min flow giving a 0.003 µm rating in gases