Replacement Shaver Head Blade Unit Assembly Compatible for P-hilips Norelco HQ64 PT725/720/726/735/737AT890 AT926 SW3700 Washable replacement blade. Easy to install and remove. Clean the razor before installing. It is recommended that you replace your shaving head once every 12 months for maximum shaving performance Package Includes: 1x Replacement Shaver Head Blade Unit Assembly. Compatible for P-hilips Norelco models:
PT721 PT722 PT723 PT724 PT725 PT730 AT750, AT751, AT752, AT753, AT790, AT810, AT811, AT814, AT815, AT890, AT893, PT710, PT715, PT725, PT730, PT734, PT735, PT860, PT861 AT926 SW3700

Please Note: This is an aftermarket Compatible Replacement shaver head.