Based on this product's specifications, here are some alternatives and similar models
Air purifier Sharp UA-HD50E-L — 38 m² coverage, 306 m³/h, 55 dB, 54 W, Grey, 7.9 kg
Summary description:
Sharp UA-HD50E-L is a compact air purifier suitable for rooms up to 38 m². It provides an air purification rate of 306 m³/h, operates at 55 dB noise level and consumes 54 W. The unit weighs 7.9 kg and comes in grey. Ideal for removing airborne particles and improving indoor air quality in living rooms, bedrooms and offices.