How long do they last? The HyperHEPA filter lasts up to 4 years, the V-5 Cell Gas and Odor Filter up to 2 years, and the PreMax Prefilter lasts up to 18 months. These estimates assume average usage for 10 hours per day on speed 3. Your actual filter life will vary based on usage and environmental conditions.
Legal threat. A legal threat is a statement by a party that it intends to take legal action on another party, generally accompanied by a demand that the other party take an action demanded by the first party or refrain from taking or continuing actions objected to by the demanding party. Contents.
True Threat. : a threat that a reasonable person would interpret as a real and serious communication of an intent to inflict harm NOTE: True threats are not protected as free speech by the First Amendment to the U.S. Constitution and render the person making the threat liable to criminal prosecution.