Philips−65%
Philips Sonicare 7100 Series HX7423/08 Electric Toothbrush, Navy
£139£399
at John LewisView deal →Philips: Sonicare 7100 Series HX7423/08 Electric vs Sonicare 7100 Series Electric Toothbrush
Two home & kitchen deals from Philips, side by side · prices checked 4 Nov 2026
Philips−65%
Philips Sonicare 7100 Series Electric Toothbrush, HX7421/01
£116.99£329.99
at VeryView deal →| Sonicare 7100 Series HX7423/08 Electric | Sonicare 7100 Series Electric Toothbrush | |
|---|---|---|
| Price today | £139 | £116.99 |
| Previous price | £399 (RRP) | £329.99 (RRP) |
| Discount | 65% | 65% |
| You save | £260 | £213 |
| Retailer | John Lewis | Very |
The short version: the Sonicare 7100 Series Electric Toothbrush is the cheaper of the two at £116.99 (£22.01 less than the Sonicare 7100 Series HX7423/08 Electric ). The bigger discount is on the Sonicare 7100 Series HX7423/08 Electric at 65% off its rrp. So it depends whether you want the lower price or the larger saving against list. Both prices were checked this morning and link straight to the retailer.