18x24x1 MERV 13 Pleated AC Furnace Air Filters by Glasfloss Industries. 6 Pack

18x24x1 Air Conditioner and Furnace Filter. Actual Size: 17-3/8 x 23-3/8 x 7/8. Filter Rating: MERV 13 | FPR 10 | MPR 2200. Sold in Packs of 6. The premium 18x24x1 MERV 13 for your air conditioner or furnace is most effective filter we offer, these premium air filters utilizes an electrostatic charge to shield very tiny foreign particles from the air in your residence, as well as potential allergens like mold, pet dander, bacteria—even particles that carry viruses. The MERV 13 filters are over 30 times superior at eliminating particles as tiny as one micron than the standard fiberglass filters. It is suggested to replace these filters to will work most effectively every 90 days. MERV 13 Specifications: • ASHRAE tested as required by LEED guidelines. • Meets LEED Green Building criteria for minimum efficiency • Protects from pollen, dirt, dust, pet dander and virus carriers, smoke, smog, lead dust, oil smoke and micro allergens. • Heavy Duty Beverage Board Frame - Moisture resistant, sturdy frame material stands up to rough handling, difficult service conditions, long service life. • Low initial resistance also helps to save on energy consumption • Consistent pleat shape produces optimum performance, minimizes resistance and improves dirt loading characteristics throughout the life of the filter. • Expanded metal pleat support grid is made of galvanized steel for maximum rust resistance. • Our MERV 13 filters will not rack, warp or bend under normal handling or operating conditions. • Water-Repellent Adhesive – Adheres Even When Wet. The adhesive used to bond the frame and media pack into a unitized assembly is highly water repellent. The pleats hold together even when wet. No delaminating, no excessive buckling, no collapsing. • Industry applications: Pre-filtration for hospitals, general health care facilities, food processing plants, telecommunications, pharmaceutical and semi-conductor manufacturing, etc. • 100% Synthetic Media Pack Support Member, Galvanized Steel Pleat Support Grid, Water-Repellent Adhesive, Double Wall Frame. • Recommended to replace at least every 90 days • Manufactured in the USA