Sell Hepa Filter Composite Replacement for Boardwalk Air Purifier best price

True Hepa filter compatible for boardwalk air purifier. HEPA stands for high-efficiency particulate air. A HEPA filter is a type of mechanical air filter; it works by forcing air through a fine mesh that traps harmful particles such as pollen, pet dander, dust mites, and tobacco smoke. Air pollution isn’t just car exhaust or factory smoke. Dust mites, mold spores, pollen, and pet dander in the air inside your home can cause problems if your family has allergies or asthma. Using Hepa filter can trap these pollutants and may help bring allergy relief.