If you need effective air purification primarily for cooling and fresher air without the need for heating, the Dyson Purifier Cool PC1 is your ideal choice. This buyer prioritizes a slightly lower upfront cost while still getting Dyson's HEPA H13 filtration for particles down to 0.3 microns and activated carbon for odors. They live in a climate where supplemental heating isn't essential or already have a dedicated heating system. Its 76 CADR smoke rating is sufficient for general air quality improvement in a 400 sq ft space, especially if severe pollution isn't a constant concern.

The ideal buyer for the Dyson Purifier Hot+Cool HP07 seeks a premium, all-in-one solution for air purification, heating, and cooling. They prioritize superior air purification performance, evident in its 250 CADR smoke rating, making it highly effective for quickly cleaning a 400 sq ft room from various pollutants. This individual values year-round comfort and convenience, preferring a single device to manage temperature and air quality. They are willing to invest more for advanced features like real-time air quality data, voice control, and robust performance in both purification and climate control.