{"product_id":"eheim-pro-4-external-filter-250-2271-1019896","title":"EHEIM Pro 4+ External Filter 250 (2271)","description":"The EHEIM professionel 4+ – our best external filter but now with an integrated ‘emergency’ button.\u003cbr\u003e\r \u003cbr\u003e\r EHEIM have adopted the many advantages of the professional 3 series – powerful performance, optimal energy efficiency, quiet operation, priming aid, safety hose adapter – but we have also improved the technology by incorporating the new ‘Xtender’ button.\u003cbr\u003e\r In the event the output is reduced due to the fine filter media blocking, the button can be adjusted to redirect the flow. The biological filtration is main-tained and the service interval can be extended by a few days.\u003cbr\u003e\r \u003cbr\u003e\r There are 3 sizes available for aquariums up to 250, 350 and 600 litres. The models 250 and 350 are also available with an integrated heater as thermo filter (T). In addition, the professionel 350e can be electronically controlled from a PC.\u003cbr\u003e\r \u003ch2\u003eAdvantages of the EHEIM professionel 4+ filter\u003c\/h2\u003e\r \u003cul\u003e\r     \u003cli\u003ePremium class external filters with all the advantages of the professionel 3 series\u003c\/li\u003e\r     \u003cli\u003eFor aquariums from 120L to 250L\u003c\/li\u003e\r     \u003cli\u003eAdditional control function (Xtender) to counteract blocked filter media and extend intervals between cleaning\u003c\/li\u003e\r     \u003cli\u003eSquare canister for high stability and large filter volume\u003c\/li\u003e\r     \u003cli\u003eHigh flow capacity with low energy consumption\u003c\/li\u003e\r     \u003cli\u003eAdjustable pump output.\u003c\/li\u003e\r     \u003cli\u003eHigh performance ceramic axle guarantees quiet running and durability\u003c\/li\u003e\r     \u003cli\u003eIntegrated self priming aid to initially prime the filter\u003c\/li\u003e\r     \u003cli\u003eSafety hose adapter can only be removed when the valves are closed\u003c\/li\u003e\r     \u003cli\u003eTop prefilter effectively traps large dirt particles and allows for longer service intervals. Simple to remove and easy to clean.\u003c\/li\u003e\r     \u003cli\u003eIndividually filter baskets with „Easy Clean“ grid\u003c\/li\u003e\r     \u003cli\u003eFully equipped with original EHEIM filter media and installation accessories.\u003c\/li\u003e\r \u003c\/ul\u003e\r \u003ch2\u003eEHEIM Pro 4+ External Filter 250 (2271) Specifics\u003c\/h2\u003e\r \u003cbr\u003e\r \u003ctable class=\"even\" style=\"border-collapse: collapse; border-spacing: 0px; width: 290px; margin-bottom: 40px; color: #000000; font-family: arial, helvetica, sans-serif; font-size: 12px;\" cellspacing=\"0\" cellpadding=\"0\"\u003e\r     \u003ctbody\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eEAN\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e4011708224960\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eArticle No.\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e2271020\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eUPC\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e(-)\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eFor aquariums of about.\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e120.00 l\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eFor aquariums up to approx.\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e250.00 l\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003ePump power (50 Hz) per hour of approx.\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e950.00 l\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003ePumping head approx. (H max at 50 Hz)\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e1.50 m\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003ePower(50 Hz) to\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e12 watt\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eFilter volume\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e3.50 l\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003ePre filter volume\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e0.50 l\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eContainer volume\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e6.10 l\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eWidth\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e238.00 mm\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eHeight\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e358.00 mm\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eDepth\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e244.00 mm\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eInstallation height\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e180.00 cm\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eVoltage\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e230 volt\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eStandard power plug\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eEUR\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003ePacking\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e1 Part (s)\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003ePacking dimensions(Width)\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e29.50 cm\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003ePacking dimensions(Height)\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e40.00 cm\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003ePacking dimensions(Depth)\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e24.00 cm\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eHose Ø Suction side(inside)\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e16.00\/22.00  mm\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eHose Ø Druckseite(inside)\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003e16.00\/22.00  mm\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eFreshwater\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eyes\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr style=\"background-color: #f1f1f1;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eSea water\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eyes\u003c\/td\u003e\r         \u003c\/tr\u003e\r         \u003ctr class=\"odd\" style=\"background-color: transparent;\"\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eFor outdoor use\u003c\/td\u003e\r             \u003ctd style=\"padding: 5px; font-size: 12px;\"\u003eno\u003c\/td\u003e\r         \u003c\/tr\u003e\r     \u003c\/tbody\u003e\r \u003c\/table\u003e","brand":"Eheim","offers":[{"title":"Default Title","offer_id":54936572952915,"sku":"1019896","price":121.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/dttewrn3vgk_ed939a2b-cc28-4fa6-b1bb-faa7d246d2fa.jpg?v=1789375827","url":"https:\/\/progradewarehouse.com\/products\/eheim-pro-4-external-filter-250-2271-1019896","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}