Liverpool agreed a £ 18 million deal with Brentford to sell goalkeeper Cooimhin Kelleher.
The Republic of Ireland International will replace Mark Flekken, which is £ 9 million at Bayer Leverkusen.
The Republic of Ireland International will replace Mark Flekken, which is £ 9 million at Bayer Leverkusen.
Kelleher, 26, only had one year on contract and Liverpool was looking for around £ 20 million for the reliable stop that was also interested in West Ham, Leeds and Bournemouth.
Brentford has since been interested in Kelleher before they signed Flekken, but Liverpool was only open to the sale of him since securing Giorgi Mhaldashvili from Valencia last summer.
Kelleher wants to compete for a starting place and the arrival of Mamardashvili means that it is the Georgian who will fight with Alisson next season.
The boss of the Republic of Ireland Heimir Hallgrimsson openly spoke about the will of Kelleher that he would leave Anfield in search of regular minutes as first-choice keeper elsewhere.
Kelleher, closed for his country 22 times, secure his second Premier League title with the Reds this season, but only started 10 games with Alisson for him in the pecking order.
Flekken will connect to Erik ten Hag at Leverkusen and the reimbursement will rise to £ 11 million with add -ons.