New O-Cedar PowerStrip Absorbent Cellulose Sponge Mop Refill fits #640 #201 #218
Opened package but new sponge. Fits: O Cedar power strip plus sponge mop #640 O Cedar power strip sponge mop #201, O Cedar extra squeeze sponge mop #218 
Opened package but new sponge. Fits: O Cedar power strip plus sponge mop #640 O Cedar power strip sponge mop #201, O Cedar extra squeeze sponge mop #218