@sv1

How big are your scuppers that a toilet brush fits? My scuppers are 2½-centimeter (1-inch) holes, and the boat has 6 in total.

Since I buy onions, which come in those nets, I have the nets on hand. I'm happy to repurpose them as scupper filters.

The nets do get grungy. They have to be rinsed every month or two over the winter. They may even be biodegradable because they seem to change to a flimsy texture.

#CanalLife #scupper #boat #fall #autumn #leaves #maintenance #narrowboat #canal