Honeywell Universal True HEPA Replacement Filters effectively captures up to 99.97% of airborne particles¹. Smoke, dust, pollen, pet dander and mold spores are reduced, providing you cleaner and fresher air. The HRF-D1 was designed to replace True HEPA filter models 20500 and 20590. • Replacement Filter D (replaces HRF-11)
• Captures up to 99.97% of airborne particles at 0.3 microns
• Package includes 1 filter, which should be replaced every 3 to 5 years
• Use with Honeywell model series: 10500, 10590, 17000 and 50100
• For air purifier model 10500 (or HEPA filter no. 20500) two HRF-D1 filters are needed
• For air purifier model 17000 (or HEPA filter no. 20500) two HRF-D1 filters are needed
• For air purifier model 17005 (or HEPA filter no. 20500) two HRF-D1 filters are needed
• For air purifier model 17352 (or HEPA filter no. 83154) two HRF-D1 filters are needed 1 Questions? 1 800 477 0457 Made in Mexico | 
