New for 2009-2010 E5 circulation pump replaces the Silent flo 5000 and 5002 E5 Circulation Pump with power cord
SilentFlo E5 circ pump replaces all previous versions of single speed and two speed circulation pumps
The new E5 replaces the Watkins SilentFlo 5000 and all previous circulation pumps on all Hot Spring, Tiger River and Limelight spa models from 1986 to 2018
The E5 was introduced in March of 2008 as the premier upgrade/replacement circulation pump and has had a handful of updated and thoughtful revisions since
Manufacturer warranty is 12 months
Official Watkins Part.