Precise Filtration. Enhanced Filtration. 【𝐑𝐚𝐩𝐢𝐝 𝐚𝐧𝐝 𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭 𝐟𝐥𝐨𝐰 𝐫𝐚𝐭𝐞】 The flow rate can be as high as 1.59 GPM, and you can fill a 8oz cup of water in 2.3 seconds. The ultra-high flow rate also ensures stability.