The Levoit Air Purifier is an amazing air cleaner that uses 3 air cleaning levels to filter the air in your home-- unfiltered air can aggravate your respiratory system and pollute your household.
Not only is this good for purifying the air in your home, it has easy to maintain replacement filters -- these will need to be changed every three months, depending on usage, but there is a filter light that will guide you on when to change them!
To learn more about Air Filtration and how it can benefit your dog with cancer, view this post from the Dog Cancer Blog:
We hope this helps clean the air in your house to make it safer for you, your dog and your family.
TRUE HEPA TECHNOLOGY: Filters 99.97% of dust, pollen, smoke, odors, mold spores, and pet dander. Filters particles as small as 0.3 microns and larger, and filters air pollution of PM 2.5 (pollution rate) to help improve overall health. Perfect for pet owners, babies, children, elderly, or for anyone wanting to improve air quality. The perfect gift for father, mother, office mates and friends 3 FILTRATION STAGES: Fine Preliminary, True HEPA and Activated Carbon filters reduce unwanted odors from pets, smoking and cooking dwelling around your living spaces CONVENIENT FEATURES: 3 speed settings: Low, Medium and High, suit various conditions; Nightlight function with 2 brightness settings; LED Indicator will light up when filter needs to be replaced COMPACT BUT POWERFUL: Its unique size (19 x 19 x 32cm) and contemporary design makes it perfect to fit in any small interior or office space, yet powerful enough (25 Wattage) to deliver cleaned air 68m³/h PURCHASE WITH CONFIDENCE: Ozone-Free: don't use UV-C light or ion generator, which will produce Ozone, a harmful pollutant for lungs at ground level. CE RoHS Certificated, 2-Year Warranty & Lifetime Support