HalenHardy PreFilter Sediment Jacket 3in

HalenHardy Pre-Filter Sediment Jacket for 3 Valve. Protect and extend the life of yourDrainiacPetroleum Filter Valveby removing sediment and debris before it clogs up the filter. Slips over the exterior of the 3 in and 6 in diameter Drainiac. For use when your Drainiacis installed in underground sumps or mounted on the interior of your secondary containment.