{"product_id":"fluval-c4-hang-on-filter-impeller-assembly","title":"Fluval C4 Hang On Filter Impeller Assembly","description":"\u003cp\u003e\u003cstrong\u003eThe part that actually moves the water, and the one that wears out first.\u003c\/strong\u003e This is Fluval's genuine impeller assembly for the C4 hang-on power filter — the motor's spinning component that draws water through the media stack. A worn, cracked or debris-jammed impeller is the single most common reason a previously healthy C4 goes quiet, noisy or weak.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Fluval part A20299\u003c\/strong\u003e — the manufacturer's own impeller assembly, not a generic substitute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores rated flow\u003c\/strong\u003e — a worn or chipped impeller loses pumping efficiency well before it fails outright; replacing it returns the C4 toward its 900 L\/h rated output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixes common symptoms\u003c\/strong\u003e — a filter that's gone quiet, is buzzing or rattling, or has visibly reduced outflow, is very often an impeller problem rather than a motor problem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo tools beyond your hands\u003c\/strong\u003e — the impeller assembly lifts out of the motor housing and the new one clips back in without a screwdriver.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes this fit my filter?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFilter\u003c\/th\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluval C4\u003c\/td\u003e\n\u003ctd\u003eYes — this is the correct impeller assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluval C2 \/ Fluval C3\u003c\/td\u003e\n\u003ctd\u003eNo — the C2\/C3 impeller cover assembly (A20286) is a different part; this SKU is C4-specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cp\u003eOne impeller assembly for the C4's motor housing.\u003c\/p\u003e\n\n\u003ch3\u003eFitting\u003c\/h3\u003e\n\u003cp\u003eUnplug the filter and remove the motor head from the filter body. The impeller assembly lifts straight out of the motor cavity by hand — no tools required. Rinse out any grit or shell fragments before fitting the replacement, since debris is the most common cause of a jammed impeller.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for\u003c\/strong\u003e Fluval C4 filters that have lost flow, gone noisy, or stopped pumping, where the motor itself still runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot suitable for\u003c\/strong\u003e Fluval C2 or C3 filters. If a new impeller doesn't restore flow or quiet running, the motor unit — a separate part — is the more likely fault.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eCovered by Fluval's standard parts warranty against manufacturing defects, in addition to your rights under Australian Consumer Law. Standard parcel freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eMy C4 has gone quiet and flow has dropped — is this the right part?\u003c\/h4\u003e\n\u003cp\u003eVery likely. A worn or debris-jammed impeller is the most common cause of reduced flow and unusual noise in a C4 that was previously running normally.\u003c\/p\u003e\n\u003ch4\u003eWill this fit a Fluval C2 or C3?\u003c\/h4\u003e\n\u003cp\u003eNo. The C2 and C3 use a different impeller cover assembly (part A20286) — this SKU is specific to the C4.\u003c\/p\u003e\n\u003ch4\u003eDo I need any tools to fit it?\u003c\/h4\u003e\n\u003cp\u003eNo. It lifts out of and clips back into the motor housing by hand once the motor head is removed from the filter body.\u003c\/p\u003e\n","brand":"Fluval","offers":[{"title":"Default Title","offer_id":55293299032355,"sku":"FLC03G","price":29.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/fluval-c4-hang-on-filter-imp-43875496132899.webp?v=1790236670","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/fluval-c4-hang-on-filter-impeller-assembly","provider":"Nicks AOT","version":"1.0","type":"link"}