{"product_id":"kasco-840465-zinc-anode-4400-8400","title":"Kasco 840465 Zinc Anode 4400\/8400","description":"\u003cp\u003eZinc Anode 4400\/8400\u003c\/p\u003e\n\u003ch2\u003eParts Desk Insights\u003c\/h2\u003e\n\u003cp\u003eThis is the correct zinc replacement anode (SKU 353-840465) for Kasco 4400 and 8400 series aerators and circulators. Zinc anodes are the standard choice for salt and brackish water installations — if this unit operates in fresh water, a magnesium anode should be considered instead. Replace anodes annually or when 50% depleted to maintain effective corrosion protection on the motor housing. For the smaller 2400\/3400 series, see the \u003ca href=\"\/products\/11141285150756\"\u003eKasco 243465 2400\/3400 Zinc Anode\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCompatible \u0026amp; Related Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/11141285150756\"\u003eKasco 243465 Zinc Anode – 2400\/3400 Series\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250727354404,"sku":"353-840465","price":68.29,"currency_code":"CAD","in_stock":false}],"url":"https:\/\/marisolmarine.com\/products\/kasco-840465-zinc-anode-4400-8400","provider":"Marisol Marine Company","version":"1.0","type":"link"}