Jose Manuel Reina - Liverpool FC
It is Arsenalfc with 49 clean sheets including the current season (2012-13).
Most clean sheets in one season: 24, Petr Čech (for Chelsea, 2004-05) Most clean sheets in Premiership history: 143 (as May 14, 2007), David James http://en.wikipedia.org/wiki/Football_records_in_England#Goalkeepers
Petr Cech from Chelsea FC holds the all time record with 21 clean sheets in one season.
It is Edwin Vander Sar. With 15 games without conceeding a goal.
Pepe Reina (Liverpool) and David James (Currently Retired). They have held the most clean sheets.
It was the Italian Zenga.