Carbon-derived, plant-based replacement filter for your LARQ pitcher. The filter gets rid of unwanted contaminants like lead, mercury, chlorine, VOCs and more, leaving you with pure, crisp-tasting water. One LARQ filter replaces more than 450+ standard single-use bottles. Replace the filter every three months or after 227 litres (60 gallons) of water filtered. Recommended for basic protection, improved taste and for 360-degree protection against harsh contaminants. LARQ's innovative plant-based filters are independently tested to be effective against a wide range of pollutants. LARQ Filters last up to 50% longer than leading brands. Traditional pitchers collect unwanted pollutants in filters where they can quickly multiply and reverse-contaminate your water. The LARQ pitcher goes beyond filtration with a unique two-step filtration and purification process for pure-tasting water sip after sip. Pure-tasting water thanks to proprietary PureVis technology that purifies your water by destroying bio-contaminants at the molecular level.