HQ6. Contains 3 cutters and 3 combs. For maximum performance change heads once a year. Fits Norelco Quadra Action Razor Models Only: 7885XL, 7864XL, 7865XL, 7845XL, 7825XL, 7815XL, 6891XL, 6890XL, 6887XL, 6886XL, 6885XL, 6867XL, 6866XL, 6865XL, 6848XL, 6846XL, 6829XL, 6828XL, 6826XL. Not all Quadra Action model numbers may be listed. Does not fit any other Norelco models.

These three stainless-steel heads fit Norelco Quadra Action razors only. Blades in the heads shave in two stages, with slots for long hairs and holes for short hairs. Installing them is simple, and the package provides illustrated instructions. They adjust to individual facial contours for a smooth, effortless shave. --Fred Brack