Advanced Targeted Filtration: Engineered to make your water softer and cleaner, these granules effectively reduce limescale, chlorine, and heavy metals such as lead and copper. They are exclusively compatible with the Aarke Purifier and Purifier Large, designed to work seamlessly with our refillable stainless steel filter cartridge.

Sustainable Refill System: Eliminate single-use plastic waste with our innovative granule-based system. Designed to be poured directly into the Purifier’s refillable cartridge, these granules provide an eco-friendly alternative to traditional plastic filters, allowing you to reuse the stainless steel filter insert indefinitely.

High-Capacity Performance: Each individual refill bag filtrates up to 31.7 gallons (120 L) of water. To maintain optimal water quality and taste, it is recommended to change the granules every 4 to 8 weeks, ensuring your household has a steady supply of premium, filtered water.

Long-Term Storage & Innovation: Developed in collaboration with BWT, a global leader in water technology, our granules ensure superior purity through a carefully balanced mixture of activated carbon and ion exchange resin. Unopened filter refill bags can be stored for up to 2 years in a cool, dry place.

Designed and Engineered in Sweden: Founded in 2013 by industrial designers Carl Ljungh and Jonas Groth, Aarke is a Swedish pioneer dedicated to re-engineering home essentials. We blend aesthetics, functionality, and durability to transform mundane routines into meaningful rituals through our philosophy of Everyday Engineering.