# BURST Water Flosser vs h2ofloss HF-9: specs and price compared

A sourced, side-by-side comparison of the BURST Water Flosser (BURST Oral Care) and h2ofloss HF-9 (h2ofloss) among water flossers. h2ofloss HF-9 is the cheaper of the two at $43.9.

## Side by side

| Spec | BURST Water Flosser | h2ofloss HF-9 |
| --- | --- | --- |
| US price | $69.99 | $43.9 |
| Brand | BURST Oral Care | h2ofloss |
| Type | cordless | countertop |
| Tank capacity (ml) | 110 | 800 |
| Pressure settings | 3 | 5 |
| Max pressure (psi) | 160 | 110 |
| Tips included | 1 | 13 |
| Power | rechargeable | corded |
| Runtime min | 0.5 | — |

## Key differences

- Type: BURST Water Flosser cordless vs h2ofloss HF-9 countertop
- Tank capacity (ml): BURST Water Flosser 110 vs h2ofloss HF-9 800
- Pressure settings: BURST Water Flosser 3 vs h2ofloss HF-9 5
- Max pressure (psi): BURST Water Flosser 160 vs h2ofloss HF-9 110
- Tips included: BURST Water Flosser 1 vs h2ofloss HF-9 13
- Power: BURST Water Flosser rechargeable vs h2ofloss HF-9 corded

## What reviewers say

**BURST Water Flosser** — Good Housekeeping is the only whitelisted outlet to hands-on test the exact BURST Water Flosser. It was among the dozen flossers evaluated by its Beauty Lab and 119-person consumer panel, but it landed in the 'other models we tested' group that did not make the final cut. Testers praised its affordability and flexible tips that rotate a full 360º (useful for the back of the mouth and for braces), but faulted the small 110 mL tank's frequent refills and messy use. (1 sourced review.)

## Sources

- BURST Water Flosser: https://burstoralcare.com/products/water-flosser (burstoralcare.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/burst-water-flosser-vs-h2ofloss-hf-9/
Cite: Per The Front Desk Review, BURST Water Flosser ($69.99) vs h2ofloss HF-9 ($43.9) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/water-flossers/burst-water-flosser-vs-h2ofloss-hf-9/
License: CC BY 4.0.