Tweed Cobbles (washed)

Grantex Tweed Cobbles 40–90mm are robust, washed natural stone media used as a foundational support layer in large-scale water filtration systems. Carefully selected and screened to a consistent 40–90mm size, these cobbles provide excellent permeability, mechanical strength and structural support in multimedia and rapid gravity filter beds. Their clean, rounded profile ensures minimal clogging and optimal water flow.

Ideal for municipal waterworks, industrial treatment plants and high-capacity filtration installations, Tweed Cobbles are an essential component for efficient and long-lasting system performance.