Clark CLACK pouring funnel (opening: 2.5 inches, 4 inches, 6 inches) (suitable for most filter media: quartz sand, activated carbon, resin, manganese sand, fine sand, gravel)
Clark Clack美國 funnel, imported from Wisconsin, is specially designed for users in the 美國 market. Clack Technology Department specializes in the sliding characteristics of various filter materials, and designs the best funnel angle, wire shape, and groove height to guide the filter materials into the barrel smoothly. The neck of the funnel has a well-designed exhaust port, which allows the air trapped in the FRP pressure barrel to be discharged naturally when the filter material is poured in. Clack actually observed ergonomics and designed an oval opening design to provide an extra-wide pouring area. At the same time, the molded handle design increases the convenience of force.