{"product_id":"fluval-u-internal-filter-motor-unit","title":"Fluval U Internal Filter Motor Unit","description":"\u003cp\u003eThis is the complete replacement motor for a Fluval U Series internal filter — the sealed pump body the media housing clips onto. Buy it when the motor itself has failed: no start, a constant hum with no flow, or a unit that trips the RCD. It is the most expensive part of the filter, so check the cheap causes first — if a worn \u003ca href=\"\/products\/fluval-u-internal-filter-impeller-assembly\"\u003eimpeller assembly\u003c\/a\u003e is what is rattling or killing the flow, that is a far cheaper repair and is very often the real fault.\u003c\/p\u003e\u003cp\u003eMotors are model-specific and are not interchangeable between U sizes, so match the number on your filter body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eU1\u003c\/strong\u003e — motor A15103, suitable for the U1 Underwater Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU2\u003c\/strong\u003e — motor for the U2 Underwater Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU3\u003c\/strong\u003e — motor A15303, suitable for the U3 Underwater Filter (A475)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU4\u003c\/strong\u003e — motor for the U4 Underwater Filter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/fluvalaquatics.com\/us\/shop\/replacement-parts\/filtration-replacement-parts\/u-series-filtration-replacement-parts\" rel=\"nofollow noopener\" target=\"_blank\"\u003eView this product on the Fluval website\u003c\/a\u003e\u003c\/p\u003e","brand":"Fluval","offers":[{"title":"U1","offer_id":55952412967234,"sku":"FLUVAL467","price":45.56,"currency_code":"AUD","in_stock":true},{"title":"U2","offer_id":55952509403458,"sku":"FLUVAL466","price":55.5,"currency_code":"AUD","in_stock":true},{"title":"U3","offer_id":55952509436226,"sku":"FLUVAL468","price":59.48,"currency_code":"AUD","in_stock":false},{"title":"U4","offer_id":55952509468994,"sku":"FLUVAL469","price":65.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6676\/0120\/files\/PF131c.png?v=1787217651","url":"https:\/\/www.peekapaw.com.au\/products\/fluval-u-internal-filter-motor-unit","provider":"PeekAPaw Pet Supplies","version":"1.0","type":"link"}