{"product_id":"fluval-fx4-fx5-fx6-lid-fastener","title":"Fluval FX4 \/ FX5 \/ FX6 Lid Fastener","description":"\u003cp\u003eThe cover fastener that locks the FX lid down onto the canister body. It is a stress part — every service cycles it — and a cracked fastener will not hold the seal, which shows up as a slow leak or a filter that keeps losing prime. Check the model before ordering: the FX5 uses its own fastener.\u003c\/p\u003e\u003cp\u003eFluval lists item A20215 for the FX2, FX4 and FX6 canister filters, quoting the FX4, FX5 and FX6 filter item numbers in its description. For an FX5, the \u003ca href=\"\/products\/fluval-fx5-giant-lid-fastener\"\u003eFX5 lid fastener\u003c\/a\u003e is the correct part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFluval FX2, FX4 and FX6 canister filters\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eFluval item number\u003c\/strong\u003e — A20215\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/fluvalaquatics.com\/us\/shop\/product\/lid-fastener-for-fx4-fx6-canister-filter\" rel=\"nofollow noopener\" target=\"_blank\"\u003eView this product on the Fluval website\u003c\/a\u003e\u003c\/p\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":55952416112962,"sku":"FLUVAL291","price":23.76,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6676\/0120\/files\/pf151d_6.jpg?v=1787217479","url":"https:\/\/www.peekapaw.com.au\/products\/fluval-fx4-fx5-fx6-lid-fastener","provider":"PeekAPaw Pet Supplies","version":"1.0","type":"link"}