Remineralization filter (replacement cartridge only)

Revitalize your water by replacing the inner cartridge of your Oasly remineralization filter. This product includes only the cartridge inside — designed to be swapped into your existing filter housing.

Simply twist open the mineral filter housing, remove the old cartridge, and insert the new one.

After the RO process removes impurities, this replacement cartridge restores essential minerals like calcium and magnesium, improving taste, pH, and overall hydration quality.

Features:
• Replacement inner cartridge only (housing not included)
• Easily opens with a simple twist — change the cartridge in seconds
• Re-adds calcium and magnesium for balanced, clean-tasting water
• Improves taste, pH, and hydration feel
• Filter capacity: 4,000 L
• Fully compatible with all Oasly remineralization filter housings

Enjoy fresh, naturally mineralized water by refreshing the cartridge inside your current Oasly filter.