The Aarke Enriched Filter Refill Granules (3-pack) give your tap water that extra thoughtful boost, turning everyday hydration into something cleaner, tastier, and genuinely beneficial. We love how Aarke teamed up with BWT to create these upgraded granules that not only reduce chlorine and heavy metals like lead and copper for smoother, fresher flavor, but also add essential magnesium to support muscle function and gently raise the pH for naturally alkaline water.

Perfect if you crave crisp, mineral-rich sips straight from the fridge, especially with sparkling water from your Carbonator or chilled still in the Purifier pitcher.

Just pour one bag into the refillable stainless steel cartridge, and you're set for up to 120 liters (about 8 weeks of regular use). It's a simple, sustainable swap that cuts down on bottled water while making every glass feel a little healthier and more intentional.