SIDE-BY-SIDE MODEL COMPARISON
Oral-B Floss Action replacement electric toothbrush heads 10-count vs Philips Sonicare ProtectiveClean 4100 HX6810/50: Which Deal Should You Buy?
Offer details last refreshed Nov 6, 2026. Prices and availability can change.
| Comparison | Oral-B Floss Action replacement electric toothbrush heads 10-count | Philips Sonicare ProtectiveClean 4100 HX6810/50 |
|---|---|---|
| Current Deal Price | $44.00 · Source reported | $59.99 · Last verified |
| Regular List Price | $44.00 | $59.99 |
| Discount / Savings | Not established | Not established |
| Retailer | Costco | Amazon |
| Promo Code / Condition | Costco membership required. | No special condition reported |
| Best Suited For | Costco members seeking a 10-count supply of Oral-B Floss Action replacement electric toothbrush heads. | Features a retailer-verified price of $49.96 (17% off its original $59.99 price) on Amazon with free Prime shipping. |
| Why Buy (Pros) | The 10-count pack provides multiple replacement heads in one purchase. · The source says the X-shaped bristles lift, trap, and remove plaque. · The source says the Max Clean bristles indicate when it is time to change the head. | Features a retailer-verified price of $49.96 (17% off its original $59.99 price) on Amazon with free Prime shipping. |
| Trade-offs (Cons) | Costco membership is required. · The offer is limited to three per member and is available while supplies last. · The source does not specify compatible toothbrush models. | Priced roughly $10 higher than competing entry-level alternatives like the Oral-B Pro 1000. |
The Bottom Line
Oral-B Floss Action replacement electric toothbrush heads 10-count is the lower-priced pick at $44.00, compared with $59.99 for Philips Sonicare ProtectiveClean 4100 HX6810/50. Oral-B Floss Action replacement electric toothbrush heads 10-count may suit shoppers looking for Costco members seeking a 10-count supply of Oral-B Floss Action replacement electric toothbrush heads; Philips Sonicare ProtectiveClean 4100 HX6810/50 may suit shoppers looking for Features a retailer-verified price of $49.96 (17% off its original $59.99 price) on Amazon with free Prime shipping.
Current Deals
Oral-B Floss Action replacement electric toothbrush heads (10-count)
Oral-B Floss Action replacement electric toothbrush heads is currently listed at $44.00 at Costco. The former deal price is kept as a historical reference; confirm today’s checkout total.
Latest reported store price
Philips Sonicare ProtectiveClean 4100
ProtectiveClean 4100 is currently listed at $59.99 at Amazon. The former deal price is kept as a historical reference; confirm today’s checkout total.
Latest reported store price