A: If the unit is run 24/7 and you clean the charcoal filter once a month you should get 6-8 months out of the filter.

A: I read that the green light, on on the top, will turn red when ready to o be replaced.

A: I read it is the titanium dioxide

A: The warning is pertaining to the internal components of the power cord. The internals of the cord can potentially have lead or lead compound. If in the event the cord is damaged and you have exposed wiring, you could then potentially be exposed to lead or lead compounds and you would want to carefully dispose of the unit with a towel or gloves.

A: It's ideal for medium to large rooms, covering areas up to 800 sq. ft.

A: It captures up to 99.97% of airborne particles as small as 0.1 microns, including dust, pollen, pet dander, mold spores, and allergens.

A: The filter should be replaced every 6-8 months, depending on usage.

A: Yes, the lowest setting operates quietly and can be used as gentle white noise for sleeping.

A: It utilizes Ultraviolet - C (UV-C) technology to help reduce airborne germs, bacteria, and mold spores.

A: Here is the link to where you can purchase the filter: https://lasko.com/products/germguardian-flt4825-true-hepa-genuine-replacement-filter-b

A: Hi, Thank you for reaching us. The HEPA filter captures dust and allergens as small as 0.1 microns in size and the charcoal filter captures odor. CADR- Dust 132 CADR- Pollen - 138 CADR- Smoke - 122 We appreciate you as a customer and look forward to helping you in any way we can. If it is more convenient you may chat with us on www.Guardiantechnologies.com. We are available to chat Monday through Friday from 8am to 9pm EST.

A: Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more. Circulates the air 1x per hour in 740 square foot rooms and 4.8x per hour in 153 sq. ft rooms, making it ideal for medium to large sized rooms such as: dorm rooms, bedrooms, and other living areas.