I. Water Flosser Market 2026: Portability and Functional Integration Drive Growth

The global water flosser market is in a phase of steady expansion. According to market research data, the global water flosser market was valued at approximately $1.15 billion in 2025 and is projected to reach $1.23 billion in 2026, with a CAGR of approximately 6.8% from 2026 to 2031. The broader oral irrigator market was valued at approximately $1.95 billion in 2025 and is expected to reach $2.07 billion in 2026, with a CAGR of 6.30%.

Two key drivers are propelling this growth: portability and functional integration. Cordless, portable water flossers are becoming mainstream, as consumer demand for “on‑the‑go oral cleaning” continues to rise. At the same time, simple high‑pressure pulse water flow can no longer meet the diverse needs of niche segments – users with sensitive gums require gentler solutions, orthodontic patients need more precise cleaning, and average households want a single device that covers multiple scenarios.

II. The Sensitive‑Gums Dilemma: Between Aggressive Cleaning and Ineffective Rinsing

People with sensitive gums have long faced a difficult trade‑off: while traditional water flossers deliver strong pulse pressure that cleans effectively, they often cause secondary irritation to already inflamed or bleeding gums; while relying solely on mouthwash or a toothbrush cannot effectively remove food debris and plaque from interdental spaces and gingival sulci.

Industry observers note that water flossers can effectively clean blind spots such as interdental spaces and gingival sulci using high‑pressure water streams, removing plaque and preventing periodontal disease. However, for those with sensitive gums, improper pressure control can exacerbate discomfort. This contradiction has driven demand for a “gentle yet effective” middle‑ground solution.

III. HF175A: Mist + Pulse Dual‑Mode, Built for Sensitive Gums

SPAEXI’s HF175A Mist Water Flosser addresses this market gap with its “dual‑function” design.

Mist Mode: A New Path to Gentle Gum Care

Unlike traditional water flossers that rely solely on high‑pressure pulse streams, the HF175A adds a mist function. The mist delivers finer water particles that act on the gum surface, achieving gentle cleaning and soothing care simultaneously. This design is especially suitable for users with bleeding‑prone, inflamed gums – providing cleaning without excessive irritation.

175ml Retractable Water Tank: Balancing Portability and Capacity

The HF175A is equipped with a 175ml retractable water tank, balancing daily capacity needs with travel convenience. The retractable design makes the device more compact when stored, suitable for home, office, and travel scenarios.

≤70dB Ultra‑Quiet Operation

Noise control is another differentiating feature of the HF175A. With operational noise ≤70dB – quieter than a normal conversation – it won’t disturb family members or roommates during early morning or late‑night use.

5 Adjustable Modes

The HF175A offers 5 cleaning modes, allowing users to adjust water pressure intensity according to their gum condition – from gentle care to daily cleaning, covering different scenarios and needs.

IV. Industry Comparison: HF175A’s Differentiated Positioning

Unlike most water flossers on the market that focus on “stronger cleaning power,” the HF175A takes a differentiated path – using the mist function to address the sensitive‑gums niche, and ultra‑quiet + retractable design to cover multi‑scenario needs.

V. Market Outlook: Growth Opportunities in Niche Segments

As consumer oral health awareness rises and the population with sensitive gums expands, gentle oral care devices are becoming an important growth direction in the water flosser market. The global water flosser market is projected to reach $1.7 billion by 2031. In this expansion, products that meet the specific needs of niche segments will capture greater market share.

The HF175A’s “Mist + Pulse” dual‑mode design offers users with sensitive gums a solution that balances cleaning and comfort. From daily home care to travel oral hygiene, the HF175A seeks to carve out its place in the competitive water flosser market with its “lightweight, quiet, gentle” product characteristics.