UL-1081 Complete Document History
Standard for Swimming Pool Pumps, Filters, and Chlorinators

Complete Current Edition:
   7TH EDITION - Standard for Swimming Pool Pumps, Filters, and Chlorinators - Aug. 9, 2016
   CHANGE 10/17 - REVISION CHANGE - CODE D - Oct. 20, 2017

Obsolete Revision Information:
   CHANGE 03/14 - REVISION CHANGE - CODE C - March 18, 2014
   CHANGE 05/13 - REVISION CHANGE - CODE C - May 31, 2013
   CHANGE 01/13 - REVISION CHANGE - CODE C - Jan. 31, 2013
   CHANGE 11/11 - REVISION CHANGE - CODE C - Nov. 29, 2011
   CHANGE 03/11 - REVISION CHANGE - CODE C - March 23, 2011
   CHANGE 03/10 - REVISION CHANGE - CODE C - March 31, 2010
   CHANGE 05/09 - REVISION CHANGE - CODE C - May 28, 2009
   6TH EDITION - Standard for Swimming Pool Pumps, Filters, and Chlorinators - Jan. 29, 2008
   CHANGE 05/06 - REVISION CHANGE - CODE D - May 10, 2006
   CHANGE 10/01 - REVISION CHANGE - CODE D - Oct. 24, 2001
   5TH EDITION - Standard for Swimming Pool Pumps, Filters, and Chlorinators - March 19, 1997
   CHANGE 05/91 - REVISON CHANGE - CODE I - May 1, 1991
   1986 EDITION - Standard for Swimming Pool Pumps, Filters, and Chlorinators - Jan. 1, 1986