Item Condition Opened box - original retail box shows some wear. In excellent condition. Sealed never been used. Slightly deformed pleated. 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. Seller Warranty - We Protect Against Defects Our in-house technicians evaluate and refurbish every electronic item we list. We are proud to offer our customers a 30-day warranty against defects. Contact us directly by selecting "I have a question about using my item or I want to send the seller a message." We are eager to hear from our customers. 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 Dimensions Actual Product Depth (in.) 4.375 Actual Product Height (in.) 24.75 Actual Product Width (in.) 23.75 Air Filter Depth (in.) 4 Air Filter Height (in.) 24 3/4 Air Filter Size 20x25 Air Filter Width (in.) 23 3/4 Details Air Filter Features Electrostatic, Pleated Air Filter Type Electrostatic Contaminants Captured Bacteria, Dust Mites, Dust/Lint, Mold Spores, Most Smoke, Pet Dander, Pollen, Virus Carriers Filter Frame Material Cardboard Filter Material Electrostatically Filter Performance Rating (FPR) 10 - Premium Longevity (months) 12 MERV Rating (Minimum Efficiency Reporting Value) MERV 13 Pack Size 1