This 2-pack of replacement BARRIER Hardness filter cartridges effectively removes scale-forming minerals from your water, preventing limescale buildup in kettles, coffee machines, and taps. Each cartridge reduces scale formation and eliminates harmful impurities, leaving you with fresh, clean water. Enjoy up to 350 liters of filtered water per cartridge. BARRIER cartridges are universally compatible with all BARRIER pitcher filters, eliminating the guesswork of finding the right size. A secure, threaded connection prevents unfiltered water from contaminating the purified water. While the lifespan depends on water quality, each cartridge filters a maximum of 350 liters. Switching to a BARRIER pitcher filter is 165 times more economical than buying bottled water, and helps save the planet from over a ton of plastic waste. Cartridges are recyclable at the end of their lifespan.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️