Genuine Hydrotools replacement small internal O-Ring for 1.0, 1.5 and 2.0 horsepower filter pumps used on Swimline sand filter systems

The Model 71629 Replacement Internal O-Ring Features Include

• Genuine Hydrotools replacement internal O-Ring for pumps model 71606, 71906 and 72206
• Used on the filter pumps found on Model 71610, 71915, 72220 and 72420 sand filter systems
• Constructed of durable, high quality materials