A1401B True HEPA Filter Replacement Compatible Bionaire LE1660 and LC1460 Air Purifiers by LifeSupplyUSA Pack Size:1 Pack Suggested replacement at least every

Suggested replacement at least every 4 months with normal use

maintaining optimal vacuum performance

91" inches

specifically engineered for compatibility with Envion Therapure Air Purifier models TPP440

A1401B True HEPA Filter Replacement Compatible Bionaire LE1660 and LC1460 Air Purifiers by LifeSupplyUSA Pack Size:1 Pack Suggested replacement at least everyAbout this item Improve the air quality in your home or office with these high performance Replacement True HEPA Filters by LifeSupplyUSA. Specifically designed to be compatible with Bionaire air purifier models, including the LE1660 and LC1460, these premium filters are engineered to maintain a cleaner, healthier indoor environment. Each filter features a high efficiency particulate air design that effectively captures fine airborne particles and