# Philips Sonicare Power Flosser 3000 HX3806 vs h2ofloss HF-9: specs and price compared

A sourced, side-by-side comparison of the Philips Sonicare Power Flosser 3000 HX3806 (Philips) and h2ofloss HF-9 (h2ofloss) among water flossers. h2ofloss HF-9 is the cheaper of the two at $43.9.

## Side by side

| Spec | Philips Sonicare Power Flosser 3000 HX3806 | h2ofloss HF-9 |
| --- | --- | --- |
| US price | $109.95 | $43.9 |
| Brand | Philips | h2ofloss |
| Released | 2022 | — |
| Type | cordless | countertop |
| Tank capacity (ml) | 250 | 800 |
| Pressure settings | 3 | 5 |
| Max pressure (psi) | — | 110 |
| Tips included | 2 | 13 |
| Power | rechargeable | corded |
| Runtime min | — | — |

## Key differences

- Type: Philips Sonicare Power Flosser 3000 HX3806 cordless vs h2ofloss HF-9 countertop
- Tank capacity (ml): Philips Sonicare Power Flosser 3000 HX3806 250 vs h2ofloss HF-9 800
- Pressure settings: Philips Sonicare Power Flosser 3000 HX3806 3 vs h2ofloss HF-9 5
- Tips included: Philips Sonicare Power Flosser 3000 HX3806 2 vs h2ofloss HF-9 13
- Power: Philips Sonicare Power Flosser 3000 HX3806 rechargeable vs h2ofloss HF-9 corded

## Sources

- Philips Sonicare Power Flosser 3000 HX3806: https://www.usa.philips.com/c-p/HX3806_21/cordless-power-flosser-3000-oral-irrigator (usa.philips.com, verified 2026-06-19)
- h2ofloss HF-9: https://h2ofloss.com/products/hf-9 (h2ofloss.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/water-flossers/philips-sonicare-power-flosser-3000-hx3806-vs-h2ofloss-hf-9/
Cite: Per The Front Desk Review, Philips Sonicare Power Flosser 3000 HX3806 ($109.95) vs h2ofloss HF-9 ($43.9) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/water-flossers/philips-sonicare-power-flosser-3000-hx3806-vs-h2ofloss-hf-9/
License: CC BY 4.0.