R2 SP1 Four Post Sponge Refill

R2 SP1 Multi-Fit Sponge Refill

R2 SP1 Sqwivel Mop Refill

R2 SP1 Tilt Tamatic Sponge Refill

R2 SP1 Two Post Sponge Refill

R2 SP1 Zoom Super Thick Four Post Sponge Refill