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  2. 6 Amazing Home Depot Deals You Can Get Ahead of Black Friday

    www.aol.com/finance/6-amazing-home-depot-deals...

    Save $100 on the Shark True Console Air Purifier right now at Home Depot. It’s suitable for spaces up to 1,200 square feet and features a True HEPA filter that removes 99.9% of bacteria, dust ...

  3. 3M - Wikipedia

    en.wikipedia.org/wiki/3M

    The N95 respirator mask was developed by 3M and approved in 1972. [114] Due to its ability to filter viral particulates, its use was recommended during the COVID-19 pandemic but supply soon became short. [114] Much of the company's supply had already been sold prior to the outbreak. [115]

  4. Escape breathing apparatus - Wikipedia

    en.wikipedia.org/wiki/Escape_breathing_apparatus

    Polish Au-2 escape respirator. Escape breathing apparatus, also called escape respirators, escape sets, self-rescuer masks, emergency life saving apparatus (ELSA), emergency escape breathing devices (EEBD), and Respiratory Protective Smoke Escape Devices (RPED), [1] [2] are portable breathing apparatus that provide the wearer with respiratory protection for a limited period, intended for ...

  5. Respirator - Wikipedia

    en.wikipedia.org/wiki/Respirator

    Air-purifying respirators range from relatively inexpensive, single-use, disposable face masks, known as filtering facepiece respirators, reusable models with replaceable cartridges called elastomeric respirators, to powered air-purifying respirators (PAPR), which use a pump or fan to constantly move air through a filter and supply purified air ...

  6. The Home Depot Presidents' Day 2023 sale is on now - AOL

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    Home Depot's Presidents' Day 2023 sale has up to 50% off LG, Hamilton Beach, GE, more ... Yup, all this —and much more — is on sale right now at Home Depot. ... GE 27.0 cu. ft. French Door ...

  7. Surgical mask - Wikipedia

    en.wikipedia.org/wiki/Surgical_mask

    A surgical mask serves as a mechanical barrier that interferes with direct airflow in and out of respiratory orifices (i.e. nose and mouth).Most commonly used surgical masks are designed to only trap respiratory droplets, and therefore do not filter or block fine airborne particles that are smaller than the designed filtration ratings, which may be transmitted by coughs, sneezes, unintentional ...