LifeASSURE™ PDA series filters combine two asymmetric polyethersulfone (PES) membrane layers with Advanced Pleat Technology design for a robust filter optimized for high throughput and fast flow applications.
Robust double membrane layer filter construction. Exceptionally high contaminant capacity and fast flow rates for long on-stream life and maximum economy.
Hydrophilic asymmetric polyethersulfone membrane. Ensures easy wet out for integrity testing and low protein binding.
Validated 0.2 m absolute-rated membrane. Reliable sterilizing filtration.
Capsule filters are available in both gamma compatible and sterile formats. Eliminates cleaning and cleaning validation step associated with stainless steel housings for maximal ease-of-use.
Advanced Pleat Technology construction. Allows maximum fluid and contaminant access to filter surface area for highest throughput.
100% Integrity tested prior to release. Ensures consistent conformance to specification.
21 CFR compliant materials of construction, USP Biological Reactivity Test for Plastics Class VI, Validation Guide and Drug Master File (DMF). Eases validation and regulatory submissions.
LifeASSURE™ PDA Series filters incorporate two layers of polyethersulfone membrane. The upstream layer is highly asymmetric and provides optimized prefiltration capacity for the downstream layer that contains a robust, centrally located, retention zone. Both membrane layers are asymmetric and together result in a filter with multiple filtration zones providing extremely high contaminant capacity, fast flow rates and reliable sterilizing filtration performance.