Product Description:

• Premium HEPA filter replacement for Alen BreatheSmart Air Purifier
• It replaces Alen BF35 HEPA-Pure Replacement Filter
• High quality HEPA filter removes 99.7% allergens and other invisible airborne particles.
• Pre-filter helps trap visible dust such as hair
• Dimension: 14.5" x 15.75" x 2.75"