The Ferrum Thame Pure 21 Litres Stainless Steel Water Filter is a Water Filter designed for Gravity Based water purifier systems. Key features: Ceramic Candle Filters, Gravity-Based Purification. Detachable Storage Tank, Easy-to-Clean Ceramic Filters. Package includes: 1 Lower Container, 1 Upper Container, 1 Lid, 1 Knob, 1 Tap, 2 Ceramic Filter Candles. Rated for None at 0 W. Rated capacity: 2 L/hr. Operating pressure range: Gravity Based. Temperature range: 5 °C to 40 °C. Built from Stainless Steel for durability. Manufactured in India with 1 Year warranty coverage.