Each activated carbon ion exchange filter reduces PFAS (“forever chemicals”), lead, mercury, chromium III, cadmium, copper, and other heavy metals including chlorine, odor and chemicals including pesticides and herbicides. Filters up to 150 liters or 2 months with regular use Compatible with all LifeStraw Home water filter pitchers and dispensers Improves taste and avoids the need to buy single use plastic bottled water The activated carbon plus ion exchange filter lasts up to 40 gallons (2 months with regular use) Available in multiple pack sizes to suit your needs Your purchase has impact: one product, one child, one year of safe water LifeStraw is proud to be a B Corp and Climate Neutral Certified brand, committed to meeting the highest standards of verified social and environmental performance, transparency and accountability