SHOP ADVANTAGE +3 Hepa Filter, 16X19X2 Hepa 500 & Triad AFD F321 $115.92 In stock Quantity: 1 Add to Bag Product Details Hepa Filter, 16X19X2 Hepa 500 & Triad AFD HEPA 500 filters combine filtration ability with filter capacity. To maximize HEPA filter life, be sure to change the prefilters regularly. This filter has an efficiency rating of 99.97% against 0.3 micron oily aerosol particles. Non OEM Save this product for later Favorite SPECIAL MONTHLY PRODUCTS CONTACT Advantage Experts in Clean, Indiana Corporate Headquarters 5245 Guion Road Indianapolis, IN 46254 317-297-0461 800-242-4952 M-F 8am to 5pm Advantage Experts in Clean Serving Cincinnati/Northern KY 10331 S. Medallion Cincinnati, OH 45241 513-898-0110 800-379-5573 M-F 8am to 5pm Advantage Experts in Clean, Michigan 46850 Magellan Dr. Novi, MI 48377 248-926-0888 877-926-0888 M-F 8am to 5pmEXPERTS IN CLEAN Sign up for our mailing list Leave this field empty if you're human: