BestAir® is dedicated to providing a clean and comfortable indoor environment for everyone. We have a complete array of high quality humidification wicks, air cleaning filters, and many other accessories, which will ensure that your indoor air quality will be the BestAir® that you and your family can breathe.This BestAir MERV 13 furnace filter has a 16x25x5 frame and traps up to 99% of airborne particles from 0.3 to 10.0 microns in size. It helps filter out pet dander, dust mite debris, most smoke and other unhealthy particles. This item includes 2 furnace air filters. You should change your furnace filter like this one, every 6-12 months.Measures 16" x 25" x 5"; Actual Size: 15 7/8" x 24 3/4" x 4 3/8"This furnace filter fits Carrier & Bryant Model: MACPAK16; Carrier: FILBBCAR0016, FILBBFT0016, FILBBFTC0016, FILCCCAR0016, FILCCFTC0016 and KEAFL0201014; Also for FILCAB and MPKA series air cleaners Highlights: Filters out unwanted particles including mold and smoke Traps up to 99% of airborne particles Designed to perform with high efficiency Filter allows cleaner air to flow through Minimum Efficiency Reporting Value (MERV) of 13 Specifications: Dimensions (Overall): 24.8 Inches (H) x 15.9 Inches (W) x 4.4 Inches (D) Weight: 1.7 Pounds Package Quantity: 2 Filter Type: Electrostatic Industry or Government Certifications: EPA Design for the Environment Certified Allergens Captured: Pet Dander, Household Dust, Smog, Odors, Bacteria, Tobacco Smoke, Lint, Mold Spores, Dustmite Debris, Pollen Compatible With: Most Home Furnaces Filter Ratings: MERV 13 Maximum Filter Life: 8 Months Material: Plastic, Metal