Description
- 100% Polyester (PET), silicon free
- All the different PET non-woven layers are thermally bonded using Roki’s exclusive manufacturing technology.
- Due to the thermal bonding process, the SPN cartridge is very rigid without the need of an inner core and fibre migration is virtually eliminated.
- The SPN filter contains no binders or glues thus minimising the risk of extractables that could influence the properties of your product.