Norelco Sh50/52 (single Pack) Shaver Replacement Head available on December 02 2017 from FactoryOutletStore for 39.95
Norelco Sh50/52 Single Pack Shaver Replacement Head available on July 22 2017 from NeweggBusiness for itemprop="offers" target="_external" title="" itemscope itemtype="http://schema.org/Offer">36.95
Philips Norelco Replacement Head for Series 5000 Shavers, SH50/52 available on July 22 2017 from Amazon for 31.92
UPC bar code 075020051363 ξ1 registered January 04 2021
UPC bar code 075020051363 ξ2 registered April 23 2016
UPC bar code 075020051363 ξ3 registered July 22 2017
UPC bar code 075020051363 ξ4 registered July 22 2017
The super lift & cut shaving technology with dual blade system lifts hair to cut for a comfortable close shave. The first blade raises each hair while the second blade comfortably cuts below skin level, for really smooth results. SH50/52 Features: Super Lift & Cut TechnologyMulti Precision Blades Compatible With The Following Series: AquaTouch, 5000 Series, Compatible With The Following Models: AT790 AT810 PT724 PT730 PT734 S5130 S5210 S5320 S5340 S5370 S5370 S5400 S5420 S5600"
I hesitated buying this product due to some of the reviews. All said they were great but difficult to install. I think it took me 2 minutes and I cleaned my razor before I put them in. My Norelco works like new. Wish I had gotten them sooner. No problem with the installation. Hardest part was getting them out of the package.