General description This gravity water filter system is designed for home use, outdoor camping, hiking, and emergency preparedness. It effectively removes impurities to provide clean and safe drinking water. With a large capacity of 11 liters (2.9 gallons) and a fast flow rate of up to 1.5 liters per hour, it can filter up to 6,000 gallons of water before needing a replacement, making it a cost-effective solution for water purification. Technical specifications Filter material: hollow fiber UF membrane + coconut shell activated carbon Support material: stainless steel Volume: 11 L (2.9 gallons) Filter capacity: 6,000 gallons (configured with 2 filters) Filter precision: min. 0.01 micron Flow rate: 1.5 liters per hour (configured with 2 filters) Operating temperature: 32 - 90 ℉ Filter size: 24.5 * 24.5 * 55.5 cm / 9.6 * 9.6 * 21.9 inches Support size: 30.5 * 30.5 * 17 cm / 12.0 * 12.0 * 6.7 inches Weight: approx. 4.2 kg / 9.2 lbs Compatibility and accessories Available in three sets: