JALANTEK Purifier Efficiency Particle Pollution Review

EFFICIENT THREE STAGE FILTRATION SYSTEM: Our HEPA Air Purifier features a three-stage filtration system. It contains a pre-filter, a HEPA filter and an activated carbon filter, powerful enough to filters 99.97% particles as small as 0.3 microns and air pollution of PM 2.5. AIR QUALITY INDICATOR: is equipped with a high-precision particle sensor, automatically checks the content of particles in the air near the machine, it is displayed by the different light. THREE FAN SPEEDS & CHILD LOCK: 3 different fan speeds can be chosen based on the actual air quality and room size. Plus, all buttons are inoperable when the Child Lock is on which effectively avoids error operations. The air purifier is ideal for family with children. COVERAGE AREA: Recommended for spaces around 150 sq. ft. , so it's great for home offices or bedrooms, efficient purification ability, quiet and comfortable work performance, small and natural into the home style. ULTRA-QUIET: Filtering air with the lowest noise level 20dB creates a restful and soothing indoor environment. You wouldn’t even notice when the air purifier is on. The Sleep Mode works at a decibel lower than that in the library. Designed for light sleepers and those who prefer a tranquil room or office.