Pondmaster® Clearguard™ Lid O-Ring Replacement Part Size:Fits ClearGuard 2700 5500 or 8000 4" Both 651311 813166023000 Discharge

4" Both 651311 813166023000 Discharge Horn O-Ring

Adapts to pumps with 1/2" or 3/4" threaded outlets

the Classic 40W UV eliminates green water and controls bacteria in freshwater aquariums up to 2000 gallons (maximum flowrate of 2900gph) or saltwater aquariums up to 325 gallons (maximum flowrate of 967gph)

as much as your fish will eat in 5 minutes

while the high-quality protein included helps to optimize growth rates

Pondmaster® Clearguard™ Lid O-Ring Replacement Part Size:Fits ClearGuard 2700 5500 or 8000 4" Both 651311 813166023000 DischargeNote: This replacement part is special order and may take extra time to ship. These replacement Lid Gasket O Rings for the PondMaster ClearGuard Filters are original OEM equipment. Note that it is best to store these O rings in position on the lid when filter is not in use to prevent damage and shrinkage. Also, it is advised to apply Dielectric Grease or Vaseline to the O Ring annually to extend its useful life. SKU Description Compatible with 15680