• Replace Filter With wisfresh-designated Filters Only.
• It’s recommended to change the filter every 6 to 8 months, depending on how often you use the air purifier.
• The filter is Non-Washable but can be cleaner by wiping or vacuum.
• After about 2,000 hours of operation, the four segments of the timer indicator will light up to remind you to replace the used filter.
• ELEGANT SIMPLICITY : Great air purifiers don’t have to be complicated or ugly. The AL-200 is stylish with simple to operate ‘old-fashioned’, round, push buttons. 4 Fan speeds, control to turn on/off light, child lock option, filter replacement indicator.
• EXTENDED FILTER LIFE: Two Year extended Medical Grade H13 HEPA filter life. Attached cleanable pre-filter for large particles like dust, hair and lent.
• LOWER COST OF OWNERSHIP: Lower Your Cost Of Ownership versus other air purifiers that have a 3, 4, 6 month filter replacement cycle. In some comparisons, over 50% lower cost of ownership.
• POWERFUL AND ELEGANT : Powerful Unit with a CADR rate of 280. Filters the air in rooms up to 850 sq ft. every 30 minutes. Built-in Particle sensor which allows you the option to let the unit adjust fan speed as needed to keep the air clean. A light inside the chamber signifies the air quality; blue, orange and red.
• US VETERAN & AMERICAN FAMILY OWNED: We are a proud American family-owned Brand, founded, owned & operated by a US Veteran company. A portion of every unit sold goes to support Veteran Services.

Company Instruction:

Suzhou Preta Intelligence and Technology Co.,ltd is a high-tech enterprise that is mainly engaged in the integration of innovative R&D, production, sales, and service of health products. The corporate is dedicated to providing high quality products for better living experiences with philosophy of innovation, energy saving, environmental protection and quality. For the Quality Control, we follow up strictly with ISO9001:2015 standard. Each product is come from rigorous testing. Like Temperature, QUV aging, salt spray test, drop test, vehicle vibration simulation test, more than 40 tests etc.

We are committed to becoming customers' best supplier and partner of healthy home appliances. Working under the principle customer first, quality first.