Long time dolphin s200 active 20 owner question

Fast7

Well-known member
Aug 8, 2018
201
Plainfield, IL
Yes, that insert goes inside your filter basket and stops all but the smallest particles. It acts as a pre-filter. In my opinion it doesn’t really upgrade your filter capabilities but it should save you time cleaning your pleated filter panels because most of the crud won’t get stuck between the pleats.
 
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