NH202405-PT300-0.4 and NH202405-PT200-0.4 are two spinneret molds specially used for the production of PP shower filter and faucet filter. NH202405-PT200-0.4 is more suitable for the production of 1mm-3mm thin-wall filter. NH202405-PT300-0.4 can improve production efficiency on the basis of PT200, and the single output can be increased by 75%. The size and aperture of these molds can be customized.