The product images shown on our website are for illustration purposes only and may not be an exact representation. Actual products may vary due to product enhancement or change. Illustrations may not be exact or to scale. Ultravation reserves the right to change product images and product specifications at any time without notice. Ultravation products are not medical devices and Ultravation makes no claim that they prevent or cure any disease. Ultravation does not claim or suggest this product replaces any other precaution that should be taken against airborne pathogens. All guidelines that the CDC, EPA and other official authorities might recommend should be followed.