To protect the drain-pipe from leaves and dirt, we always recommend to install a leaf-guard on the roof drain. The ETERNO range offers leaf-guards made of PP with fixed size from 60 to 200 mm diameter, a PP leafguard with variable size from 60 to 140 mm diameter, metallic leafguards made of zinc, copper and stainless steel with variable size from Ø 60 to Ø 120 mm, and a specific PP leaf-guard for angular drains with a 45° corner.