The global portable water purifier market is expected to exceed USD 3.6 billion in 2026 and reach USD 8.8 billion by the end of 2036, with a CAGR of 9.5% forecast for 2027–2036.
The global portable water purifier market is expected to exceed USD 3.6 billion in 2026 and expand to USD 8.8 billion by the end of 2036, with a CAGR of approximately 9.5% forecast for the period from 2027 to 2036. Growth is expected to be driven by the expansion of household water treatment, rising concerns about water quality and demand for emergency preparedness.
By region, North America is forecast to account for 47.3% of the market by the end of 2036, supported by growing demand for medical and household water treatment and an increase in outdoor activities. In the United States, household water treatment is attracting attention as a means of reducing the risk of disease.
By segment, retail is forecast to account for 68.1% of the distribution channel market, while residential users are forecast to hold a 59.5% share of the end-user segment. Technologies and product types including gravity water purifiers and squeeze-type water purifiers are positioned as major segments.
Key companies include LifeStraw, Sawyer Products, Katadyn Group, GRAYL and Eureka Forbes. News has been reported on new product launches and market expansion from 2025 onward.