What is the material of the Philharmonic pressure? what is the Philharmonic pressure?

Filter cartridge and pressure rod: polyester PET (Copolyester), without BPA

Filter cover, filter paper holder, mixing rod, funnel: polypropylene Polypropylene (PP)

Sealing rubber plugs on pressure rods: thermoplastic elastomers (thermoplastic elastomer)

All materials are approved by the U.S. Food and Drug Administration (FDA) and can be used directly in food contact.

But consumers need to beware of fakes and knockoffs on the market, whose materials are unknown.