The universal basket strainer fits most above ground tanks. A PVC adapter converts the rectangular downspout to 4" round and secures inside the rubber coupler with a stainless steel hose clamp. The rubber coupler fits snug inside the 4" tank vent. Tank lid with 4" vent (not included) is supplied with most above-ground tanks.
The basket snaps into place and is removable for ease of cleaning.
|Adapter shown installed in typical above ground tank lid. Screen sits below the lid inside the tank.