{"product_id":"ocean-free-hydra-impeller","title":"Ocean Free Hydra Impeller","description":"\u003cp\u003eReplacement impeller for the Hydra internal filter range. Impellers are the wear part in any internal filter: the magnet chips, the vanes wear, and the symptom is a filter that hums louder than it used to and pushes less water. Before ordering, pull the old one and clean the shaft and housing — a build-up of slime or a trapped grain of gravel accounts for most flow loss.\u003c\/p\u003e\n\u003cp\u003eImpellers are sized per model. Check the number moulded into your filter body and pick the matching option — the 20 also fits the Pandora.\u003c\/p\u003e\n\u003cp\u003eShafts, foam and Cata-Pure cartridges for the same filters are in the \u003ca href=\"\/collections\/ocean-free\"\u003eOcean Free range\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.yihufish.com\/products-2\/filter\/of-hydra-powered-by-hydro-pure-technology\/hydra-aquatic-depurator\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMore about this range at Ocean Free (Yi Hu Fish Farm Trading)\u003c\/a\u003e\u003c\/p\u003e","brand":"Ocean Free","offers":[{"title":"20 \/ Pandora","offer_id":56007241335106,"sku":"OCEANFREE048","price":11.5,"currency_code":"AUD","in_stock":true},{"title":"30","offer_id":56007241367874,"sku":"OCEANFREE045","price":18.47,"currency_code":"AUD","in_stock":true},{"title":"40","offer_id":56007241400642,"sku":"OCEANFREE046","price":13.82,"currency_code":"AUD","in_stock":true},{"title":"50","offer_id":56007241433410,"sku":"OCEANFREE047","price":19.64,"currency_code":"AUD","in_stock":false},{"title":"Nano Plus","offer_id":56007241466178,"sku":"OCEANFREE044","price":8.32,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6676\/0120\/files\/QHU25b.png?v=1787817245","url":"https:\/\/www.peekapaw.com.au\/products\/ocean-free-hydra-impeller","provider":"PeekAPaw Pet Supplies","version":"1.0","type":"link"}