Honeywell Honeywell True HEPA Replacement Filter - For Air Purifier

True HEPA filters capture up to 99.97 percent of microscopic particles such as household dust, smoke, pollen, mold spores and pet dander. Long-life design only requires replacement every three to five years. Patented SurroundSeal Technology protects against air leakage around the filter for maximum efficiency. Stack multiple filters for larger models. Filter and included gasket are designed for use with Honeywell Air Purifiers 11520, 12520, 13520, 17200, 18150, 17400, 50150, 50200, 50250, and 50300.

• Helps remove 99.97% of particles, like pollen, pet dander, dust, smoke and mold spores
• Designed for use with Honeywell Air Purifiers 11520, 12520, 13520, 17200 and 18150
• Also for use with Honeywell Air Purifiers 17400, 50150, 50200, 50250 and 50300
• Stack multiple filters for larger models
• Only requires replacement every 3 to 5 years