A:Answer1...no
2...yes but no best filtering. Replace filter when it tells you! inexpensive...
3...this Dyson removes formaldehyde from the air. A very good reason to use it all year. Picks up dust in the air too!
A:AnswerHi there, this is Tia from Dyson. You'll be happy to know the Dyson Hot + Cool™ fan heater is energy efficient because it heats the room quickly and evenly and it uses an intelligent thermostat to control the temperature, switching heat on and off automatically.
The actual energy usage over time, and therefore the cost, is specific to the exact environment in which the heater is being used, so it is impossible to calculate a ‘running cost’ without knowing room dimensions, start temperature, building materials, window and door number and size etc. as well as specific energy prices which also vary widely.
Thanks for your support of Dyson technology!
Best wishes,
Tia
Dyson Customer Support
A:AnswerAccording to the filter specs, yes. You'll definitely want to change the filter on ANY air purifier more frequemtly though if you believe you have an active mold problem
A:AnswerHi there, this is Kelly with Dyson. We're not exactly clear on what you're asking here. Feel free to reach out to us via email at askdysonUS@dyson.com and we'll be glad to address any questions you have.
Best Wishes,
Kelly
Dyson Customer Support
A:AnswerI think this will not be a dehumidifier equipment. The concept of this equipment is to filter some particulates, NO2 & HVOC and function as a fan (Room Temperature + Heater). I hope I technically answer your question.
A:AnswerIt will remove a lot of dust and dander, but 1500sqft is on the high end for any stand alone air purifier. Mine cleans 1000sqft very well. You may need to change filters more frequently with three dogs
A:AnswerHi there, this is Tia from Dyson. The Dyson HP09 purifying fan can be set to a temperature of 99 degrees and features fan speeds from 1-10, based on desired airflow. We recommend running the unit on continuous mode to achieve the warmest air.
Thanks for your interest of Dyson technology!
Best wishes,
Tia
Dyson Customer Support
A:AnswerHi there, this is Tia from Dyson. The Dyson HP09 measures 30" tall, with a base of 9.7".
Thanks for your support of Dyson technology.
Best wishes,
Tia
Dyson Customer Support
A:AnswerHi Angie, this is Kelly with Dyson. With the Purifier Hot + Cool Formaldehyde HP09, you can adjust the target temperature up to 99 degrees, along with setting the airflow speed from levels 1-10. In cool mode, a target temperature cannot be set.
Best wishes,
Kelly
Dyson Customer Support
