HydraMaster

This heat exchanger is used on CDS units. This heat exchanger fits along the main tank and are sold separately.

Heat Exchanger Water to Water (Maxx 450D & 470D)

The Ultimate is a powerful multi-purpose machine that can wet clean synthetic fibers as well as dry clean natural fabrics. You no longer have to avoid touching certain types of upholstery, drapes, or Oriental rugs—the Ultimate can do it all! Onboard tool kit included.