How to fix an EO2 error | Lay-Z-Spa, Coleman Saluspa, BestWay Saluspa, Inflatable Spas The EO2 error can affect all Lay-Z-Spa, Coleman Saluspa, BestWay Saluspa, Inflatable Spas hot tubs There are several causes which can be fixed quickly and easily. Reason 1: Stopper Caps Leaving the stopper caps on can cause an EO2 error when operating the pump. Step 1: Remove the stopper caps Step 2: Turn the pump off and at the power supply Step 3: Restart the pump. Reason 2: Dirty filter A dirty water filter can cause water flow issues resulting in an EO2 error. Step 1: Remove the filter housing Step 2: Remove the filter Step 3: Clean the filter using warm water Step 4: Restart the pump. Coleman SaluSpa: https://amzn.to/3i4iZIQ We have had our for over 4 years and have absolutely loved it! Pool&Spa Small Pool 1" Chlorinating Tablets https://amzn.to/3qRhja2 As an Amazon Associate I earn from qualifying purchases. #colemanspa #layzspa #bestwaysaluspa #familydiy #colemansaluspa #e02error