<https://gallerialine.com/product_263404>
<http://schema.org/description>
"<ul><li>Suitable for Philips Norelco Shaver SH70 Series 7000 models: S7310 S7370 S7530 S7720 S7780</li>\n<li>Keep a close shave - Change heads every 12 months for best results</li>\n<li>It is recommended that you replace your shaving head once every 12 months for maximum shaving performance.</li>\n<li>it is high quality aftermarket replacement part. It is 100% functional, but can not reach the same performance.</li>\n<li>Brand: FLN</li></ul>Suitable for Philips Norelco Shaver SH70 Series 7000 models: S7310 S7370 S7530 S7720 S7780<br/>"
<https://gallerialine.com/products/sh70-replacement-shaver-heads-cutter-for-sh70-series-razor-3pcs?taxon_id=16>