Flintar B4-Fresh Replacement Filter, Compatible with Alen BreatheSmart Flex and 45i Air Purifier, H13 Grade High Efficiency Air Filtration with 12 oz. Activated Carbon Pellets, 1-Pack

Description

🌬️ Breathe smarter, live fresher — don’t let stale air hold you back!

The FlintarTrue HEPA Replacement Filter is a premium 3-stage filtration system compatible exclusively with Alen BreatheSmart Flex and 45i air purifiers. Featuring a H13 grade True HEPA filter that captures 99.9% of airborne particles, plus an activated carbon layer with over 0.80 lbs of carbon pellets to eliminate odors and VOCs, it ensures superior air quality. The package includes one filter set and three extra pre-filters for easy, tool-free replacement every 3-12 months, making it a hassle-free upgrade for healthier indoor environments.