{"product_id":"fluval-pre-filter-cartridge-g6","title":"Fluval Pre Filter Cartridge G6","description":"\u003cp\u003e\u003cstrong\u003eGenuine Fluval A416 pleated pre-filter for the G6 Advanced Filtration System.\u003c\/strong\u003e This is the mechanical stage that catches suspended debris before the G6's three media baskets, and it's the part you'll service most often.\u003c\/p\u003e\u003cp\u003eFits the Fluval G6 Advanced Filtration System only — it does not fit the smaller G3. The G6 canister is rated for aquariums up to roughly 600 litres (160 US gallons), with a pump rated to 650 US GPH and filter circulation up to 265 US GPH once media is loaded.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated mechanical media\u003c\/strong\u003e — increased surface area holds more debris between cleans than a flat pad.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-bypass frame\u003c\/strong\u003e — water is forced through the pleats, so nothing skips the mechanical stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily-use rating\u003c\/strong\u003e — the fastest-clogging stage in the G6, ahead of the chemical cartridge and the three G-Node biological baskets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and marine safe\u003c\/strong\u003e — inert media with no chemical additives.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFluval part number\u003c\/th\u003e\n\u003ctd\u003eA416\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eFluval G6 Advanced Filtration System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMedia type\u003c\/th\u003e\n\u003ctd\u003ePleated mechanical filter media, no-bypass frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack quantity\u003c\/th\u003e\n\u003ctd\u003e1 cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWill it fit my filter?\u003c\/h3\u003e\u003cp\u003eSpecific to the G6. The smaller G3 uses the A415 cartridge, sold separately as the Fluval Pre Filter Cartridge G3; the two aren't interchangeable because the G3 and G6 media baskets are different sizes. The model name is moulded into the canister lid if you need to check.\u003c\/p\u003e\u003ch3\u003eWhich G6 pre-filter do I need?\u003c\/h3\u003e\u003cp\u003eFluval sells this standard pleated cartridge (A416) and the Fluval Fine Pre-Filter Cartridge G6 (A418), which uses denser media for finer polishing at the cost of clogging faster. Run the standard A416 day to day and add the fine version if you need extra water clarity.\u003c\/p\u003e\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\u003cp\u003eRinse in removed aquarium water every 2–3 weeks, or sooner if flow through the G6 drops. Replace once the pleats stay compressed or torn after rinsing.\u003c\/p\u003e\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\u003cp\u003eSuitable for any Fluval G6 running fresh or marine water. Not suitable for the Fluval G3, or for any Fluval canister outside the G-series.\u003c\/p\u003e\u003ch3\u003eGoes well with\u003c\/h3\u003e\u003cp\u003eFluval Fine Pre-Filter Cartridge G6, Fluval Chemical Cartridge G6 and Fluval Phosphate Cartridge G6 for the stages behind it, and the Fluval G3 \u0026amp; G6 AquaStop Valve for tool-free servicing.\u003c\/p\u003e\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\u003cp\u003eCovered by Fluval's standard replacement-part warranty against manufacturing defects, in addition to your rights under the Australian Consumer Law. Standard parcel delivery.\u003c\/p\u003e\u003ch3\u003eCommon questions\u003c\/h3\u003e\u003ch4\u003eDoes this replace the whole G6 filter?\u003c\/h4\u003e\u003cp\u003eNo, it's only the mechanical pre-filter stage. The chemical and biological media are sold separately.\u003c\/p\u003e\u003ch4\u003eCan I use it in a G3?\u003c\/h4\u003e\u003cp\u003eNo — the G3 takes the smaller A415 cartridge.\u003c\/p\u003e\u003ch4\u003eHow often does it need replacing?\u003c\/h4\u003e\u003cp\u003eRinse every 2–3 weeks; replace when the pleats no longer spring back or are torn.\u003c\/p\u003e\u003ch4\u003eWill it work in saltwater?\u003c\/h4\u003e\u003cp\u003eYes, it's inert media safe for both freshwater and marine tanks.\u003c\/p\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":55293297262883,"sku":"FG02A","price":54.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/fluval-pre-filter-cartridge-43875479781667.webp?v=1790236672","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/fluval-pre-filter-cartridge-g6","provider":"Nicks AOT","version":"1.0","type":"link"}