{"product_id":"pontec-multiclear-set-20000-filtro-a-flusso-continuo-con-uvc-per-laghetti-fino-a-20-000-l","title":"Pontec MultiClear Set 20000 - Flow-Through Filter","description":"\u003cp\u003e\u003cstrong\u003eThe Pontec MultiClear Set 20000 is a compact, ready-to-connect flow-through filter for ponds up to 20,000 litres without fish (10,000 L with fish). It combines mechanical-biological filtration and an 18 W UVC clarifier for clear, healthy, and guaranteed water. 2-year warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Note: The pump and connection hose are not included in the set and must be purchased separately.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e📖 Read more\u003c\/summary\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eMechanical-biological filtration with multiple filter media\u003c\/li\u003e\n\n\u003cli\u003eIntegrated 18 W UVC clarifier for effective removal of floating algae and turbidity\u003c\/li\u003e\n\n\u003cli\u003eBottom drain for easy removal of coarse dirt\u003c\/li\u003e\n\n\u003cli\u003eOxygen enrichment thanks to special water flow\u003c\/li\u003e\n\n\u003cli\u003eEasy to conceal: the filter box can be buried by ⅓\u003c\/li\u003e\n\n\u003cli\u003ePontec clear water guarantee included\u003c\/li\u003e\n\n\u003cli\u003eProduct warranty: 2 years\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e 380 × 555 × 535 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUVC power:\u003c\/strong\u003e 18 W\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePonds without fish:\u003c\/strong\u003e up to 20,000 L\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePonds with fish:\u003c\/strong\u003e up to 10,000 L\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBlue filter sponges:\u003c\/strong\u003e 2\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBlack filter sponges:\u003c\/strong\u003e 2\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 230 V \/ 50 Hz\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 8.15 kg\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/details\u003e\n\n\u003cp\u003e💡 \u003cstrong\u003eExpert tip:\u003c\/strong\u003e The UVC clarifier is most effective when water flows slowly through the UV chamber: do not oversize the pump compared to the recommended flow rate to maximize UV exposure time and algae elimination. The ability to bury the filter by ⅓ is not just aesthetic: it reduces temperature fluctuations of the water during filtration, improving biological stability. Replace the UVC lamp every 12 months even if it still appears to be working, because UV effectiveness diminishes before the light visually goes out. \u003cstrong\u003eCaution with koi carp:\u003c\/strong\u003e koi produce a very high organic load — for a pond with koi, the effective filtering capacity is significantly reduced; it is recommended to halve the maximum recommended volume or combine with a dedicated pre-filter.\u003c\/p\u003e","brand":"Pontec","offers":[{"title":"Default Title","offer_id":47601594597539,"sku":"93274","price":294.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3472\/5027\/files\/Schermata2026-04-24alle16.46.32.png?v=1777042068","url":"https:\/\/hobbypescaeacquari.com\/en\/products\/pontec-multiclear-set-20000-filtro-a-flusso-continuo-con-uvc-per-laghetti-fino-a-20-000-l","provider":"HobbyPesca","version":"1.0","type":"link"}