Different grades of glass fiber filter paper or PP composite filter paper can be used inside the cylinder filter to use air filtration systems with different resistance requirements. Henkaes is available in a variety of galvanized end cap sizes. For small batch customization, the existing mold size can be chosen to avoid mold-making costs. The top of the filter cartridge is set with a rubber oil seal to play a good sealing role. Size and filtration efficiency levels can be customized according to customer requirements.

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