{"product_id":"fluval-c3-hang-on-filter-impeller-assembly","title":"Fluval C3 Hang On Filter Impeller Assembly","description":"\u003cp\u003e\u003cstrong\u003eRestores flow when a Fluval C3 goes quiet, noisy or stops pumping altogether.\u003c\/strong\u003e This is the genuine Fluval Impeller Assembly (item A20298) for the C3 Power Filter — the rotating magnet-and-shaft unit that the motor unit spins to draw water through the filter. It's a wear part, not covered by the filter's standard warranty, and the single most common reason a C3 needs a spare.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect replacement\u003c\/strong\u003e — genuine Fluval item A20298, made to fit the C3 motor housing without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixes the usual symptoms\u003c\/strong\u003e — a rattling or grinding noise, reduced flow, or a filter that hums but doesn't pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo tools needed\u003c\/strong\u003e — unplug the filter, lift off the impeller cover, and swap the assembly by hand.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFluval item number\u003c\/th\u003e\n\u003ctd\u003eA20298\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart type\u003c\/th\u003e\n\u003ctd\u003eImpeller assembly (magnet, shaft and blades)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eFluval C3 Power Filter (item 14002)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWill it fit my filter?\u003c\/h3\u003e\u003cp\u003eMade for the \u003cstrong\u003eFluval C3 Power Filter\u003c\/strong\u003e specifically — not the C2 or C4, which use their own impeller assemblies. This part is the impeller itself, not the clear impeller cover that sits over it: if your cover is cracked but the filter still runs quietly and pumps normally, you need the Impeller Cover Assembly (item A20286, shared with the C2) instead of this part.\u003c\/p\u003e\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFixes a noisy, slow or non-running Fluval C3 caused by a worn, cracked or debris-jammed impeller.\u003c\/li\u003e\n\u003cli\u003eWon't help if the problem is upstream of the impeller — a clogged foam pad or bio-screen restricting flow into the filter looks similar but isn't fixed by a new impeller. Rule that out first.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\u003cp\u003eRinse the impeller, shaft and magnet chamber periodically during routine filter cleaning — grit and snail shells are the most common cause of a jammed or worn impeller. Fitting the new assembly takes a couple of minutes: unplug the filter, remove the impeller cover, lift out the old impeller, and press the new one into place.\u003c\/p\u003e\u003ch3\u003eGoes well with\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFluval C3 Foam Pad (item 14006) — keeping this clean reduces grit reaching the impeller.\u003c\/li\u003e\n\u003cli\u003eImpeller Cover Assembly (item A20286) — worth checking if the cover itself is cracked or missing its tab.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\u003cp\u003eImpellers are a wear item and are excluded from Fluval's standard filter warranty, in line with the manufacturer's terms; this is in addition to, not instead of, your rights under Australian Consumer Law. Ships as a standard parcel.\u003c\/p\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003ch4\u003eHow do I know if I need a new impeller or a new cover?\u003c\/h4\u003e\u003cp\u003eA worn or jammed impeller usually causes noise, reduced flow, or a filter that hums without pumping. A cracked cover usually leaks or rattles loosely without affecting flow. If in doubt, check both — they're sold separately.\u003c\/p\u003e\u003ch4\u003eDo I need any tools to fit this?\u003c\/h4\u003e\u003cp\u003eNo. It's a tool-free swap — unplug the filter, remove the impeller cover, and replace the assembly by hand.\u003c\/p\u003e\u003ch4\u003eWill this fit my C2 or C4 filter?\u003c\/h4\u003e\u003cp\u003eNo. This impeller assembly (item A20298) is made for the C3 only.\u003c\/p\u003e\u003ch4\u003eIs the impeller covered under warranty?\u003c\/h4\u003e\u003cp\u003eNo — impellers are a wear part and are excluded from Fluval's standard filter warranty, the same as with most powerhead and filter motors.\u003c\/p\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":55293298409763,"sku":"FLC02G","price":21.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/fluval-c3-hang-on-filter-imp-43875495870755.webp?v=1790236671","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/fluval-c3-hang-on-filter-impeller-assembly","provider":"Nicks AOT","version":"1.0","type":"link"}