One system- many options Compatible with Philips Avent breast pumps, Classic, Classic + and Natural teats.
General Chemical Compliance Declaration. General Product Safety regs. EN 14350. MACF dir. 2002/72/EC - Plastic Materials and Articles in Contact with Food Regulations SI 1998 No 1376, as amended (Plastics MACF Directive 2002/72/EC as amended).