NEW Brown Tool Attachment Hose for Rainbow Vacuums PN2 SE D4 D3 D2 New aftermarket tool attachment hose for Rainbow D2, D3, D4, SE and PN2 Vacuums. ** Brown and includes new metal wand.** This aftermarket hose is made from comparable materials as genuine Rainbow hoses. Every aftermarket hose GV stocks is high quality and designed to fit perfectly. Will not fit any E Series Models.