Item Condition New Item Location Ships from our warehouse in Las Vegas, Nevada, 89102, USA Fast FREE Shipping We handle all paid orders within 1 business day. Best Offers Accepted Offers are reviewed at the close of business each night. We accept reasonable offers for - Multiple units of the same item - Errors or condition changes within our listing - Combining shipping for 2 or more separate orders Return Policy We offer a 30 day return window from when you receive the item. Items must be in the same condition and in original packaging. Product Description Our specialized filtration media has the most effective combination of particle capture rate, with minimum pressure drop, ensuring the best overall performance of your HVAC system and particle capture rate to clean the air. Electrostatically charged media for enhanced particle capture effectiveness. This media has special emphasis on particulate size that captures most airborne allergens and it makes it one of the most advanced furnace filters (air filters) on the market today. Filters out unwanted particles including dust lint, mold particles, pollen, bacteria, and virus carriers while allowing cleaner air to flow through Designed to perform with high efficiency and minimum pressure drop; conserving energy and lowering costs Minimum Efficiency Reporting Value (MERV) of 13; generating the best filtration with fewer particles and contaminants that pass through the filter Using our best tech and design, this BestAir Furnace Filter is manufactured to trap up to 99% of Airborne Particles from 0.3 to 10.0 microns; Long life filter design for long lasting performance up to 12 months