SPSTJC sterilizing Grade Filter Polyethersulfone Cartridges are 100% integrity tested, it is constructed of double-layer hydrophilic asymmetric polyethersulfone membrane. It offers broad chemical compatibility, high flow rates at  low pressure drops, and low extractables.
Polyethersulfone is particularly suited for the filtration of products that contain substances that adsorb to the media, The lower binding characteristics of polyethersulfone make it a good choice for filtration of valuable protein solutions such as vaccines and biologicals.

Typical Application：
Cell Culture Media
Large Volume Parenterals (LVP's)
Pharmaceutical Bulk Chemical Solutions
Diagnostics
Blood and Serum Fractions
Purified Water
Beer, Wine and Spirits
Juice & Soft Drinks
Bottled Water

Food Safety Compliance：
Materials of construction comply with FDA regulations for food and beverage contact use as detailed in the US Code of Federal Regulations, 21CFR.
Materials used to produce filter media and hardware are safe for use in contact with foodstuffs in accordance with EU Directives 10/2011.

Sanitization/Sterilization
Filtered Hot Water 90℃ (194 °F), 30 minutes, multiple cycles, max 3 psid forward flow.
Autoclave 121°(250 °F), 30 min, multiple cycles.

Construction Materials

Filter Membrane: PES
Media Support: Polypropylene
End Caps: Polypropylene
Inner Core: Polypropylene
Outer Cage: Polypropylene
Sealing Method: Thermal Bonding

Toxity： 
All components meet the specifications for biological safety per USP Class VI-121℃ for plastics.

Integrity （Water wetted membrane）

Ordering Information