• Replacement filter compatible with Honeywell U Filter, HRF201B. Compatible with Honeywell HHT270 and HHT290 Series Air Purifiers.
• True HEPA filtration removes up to 99.97 percent of airborne particles from the air including smoke, dust, pollen, pet hair and dander, mold spores and dust mites.
• Attached carbon pre-filter reduces VOCs (volatile organic compounds) and household odors from cooking, cleaning and pets.
• Recommended to change filter every four (4) months for maximum efficiency, or more often in harsh environments.
• Package contains two (2) replacement filters. Approximate Dimensions: 5 x 10 x 1 3/8 inches.