Check the listing for details. Replacement Anodes -2 pcs - Heavy Duty -Check desc for compatibility. Condition: New. Listed at 37.99 USD. Copper replacement anode and basket fits many brands unitsEach package includes Items as shown in picture: 2 Anodes, 2 performance improvement sleeves, 1 Wing-screwBrand New Superior Quality, Exceeds OEM specifications: Replacement copper anode fits many brands of Solar Ionizers such as:Hilltop Solar - Any modelUnits made by Shanghai Fuso Energy such as:Remington SolarHuman CreationsMananasunCopper alloy helps to control algae that keeps the water in the pool sparkling clean and may reduce pool chemical use by more than 90%. Maintenance free product, do not clean the copper anode. Cleaning of anode will result in damage to Solar Ionizer unit and remove copper from anodeNOTE: 1. Does not fit Floatron Solar Ionizer units 2. Not compatible with Sunray Solar manufactured units sold under brand names such as Lumiere ● Toysplash ● No More Green Technologies ● Blue Works ● Pool Ecologix ● XtremepowerUS ● Tradeitz ● DR Global ● Blue Sea ● Suntouch Treasures Peak Products and more.