MULTI-BUY KURO-Bō Filter Sticks (4 + 1 FREE)

KURO-Bō Activated Charcoal Sticks are a sustainable, plastic-free water purification solution for home or travel, providing up to 12 months of purified water.

• The description claims that four sticks can provide over 12 months of daily cartridge-free and naturally purified water for 1-2 people.
• The description claims that one additional KURO-Bō Activated Charcoal Stick is provided free of charge when purchasing four sticks.
• The description claims that activated charcoal attracts and removes positively-charged toxins from water while depositing beneficial minerals.
• The description claims that used charcoal sticks can be recycled in various eco-friendly ways.