Alen air purifiers provide multiple filtration technologies, such as HEPA, ion generator, ultraviolet and photocatalyst, to provide you with a high-quality living environment at an affordable price, solving various indoor air problems. High-quality ALEN air purifiers use environmentally friendly materials, and the ozone level of the built-in ion generator is completely up to safety standards.
This manual provides step‑by‑step instructions for installing and using the Alen Paralda HEPA air purifier. It includes safety guidelines, wiring details, and instructions for operating the unit and its UV‑C lamp.
The document also describes filter maintenance, how to reset the filter‑change indicator, and lists technical specifications such as HEPA filtration efficiency. Troubleshooting tips and part numbers are provided for service technicians.