{"product_id":"davey-crystalclear-er-fibreglass-pool-media-filter","title":"Davey CrystalClear ER Premium Fibreglass Pool Media Filter","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Davey CrystalClear ER Series is a premium fibreglass media filter designed for in-ground and above-ground residential swimming pools.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIts seamless one-piece fibreglass tank uses precision filament-wound construction for strength and durability. Inside the filter, Davey’s specially designed fish-tail laterals improve hydraulic efficiency, helping reduce the water and energy required during backwashing.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe range is suitable for \u003cstrong\u003efresh water, salt water and mineral salt pools\u003c\/strong\u003e, with five models available from 24\" through to 36\". Depending on model, maximum filtration flow ranges from \u003cstrong\u003e226 to 509 L\/min\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eEach model is supplied as a \u003cstrong\u003etank and multiport valve kit\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFilter media is not included. Sand, Zelbrite or glass media must be purchased separately.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eProduct Options\u003c\/h1\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eOption Name: Model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eTank Size\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eConnection\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eMax Flow\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eBackwash Flow\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003e6-Hour Turnover\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCM2440\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003ctd\u003e226 L\/min\u003c\/td\u003e\n\u003ctd\u003e189 L\/min\u003c\/td\u003e\n\u003ctd\u003e81,360 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCM2450\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003ctd\u003e226 L\/min\u003c\/td\u003e\n\u003ctd\u003e189 L\/min\u003c\/td\u003e\n\u003ctd\u003e81,360 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCM2850\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28\"\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003ctd\u003e308 L\/min\u003c\/td\u003e\n\u003ctd\u003e257 L\/min\u003c\/td\u003e\n\u003ctd\u003e110,880 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCM3250\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32\"\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003ctd\u003e402 L\/min\u003c\/td\u003e\n\u003ctd\u003e335 L\/min\u003c\/td\u003e\n\u003ctd\u003e144,720 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCM3650\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36\"\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003ctd\u003e509 L\/min\u003c\/td\u003e\n\u003ctd\u003e424 L\/min\u003c\/td\u003e\n\u003ctd\u003e183,240 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eVariant-Specific Details\u003c\/h1\u003e\n\u003ch3 dir=\"auto\"\u003eDCM2440 — 24\" \/ 40 mm\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe DCM2440 uses the 24\" CrystalClear ER tank with a \u003cstrong\u003e40 mm valve connection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTank size: 24\"\u003c\/li\u003e\n\u003cli\u003eValve connection: Clamp type\u003c\/li\u003e\n\u003cli\u003eInlet \/ outlet: 40 mm\u003c\/li\u003e\n\u003cli\u003eMaximum flow: 226 L\/min\u003c\/li\u003e\n\u003cli\u003eBackwash flow: 189 L\/min\u003c\/li\u003e\n\u003cli\u003eFiltration area: 0.28 m²\u003c\/li\u003e\n\u003cli\u003e6-hour turnover: 81,360 L\u003c\/li\u003e\n\u003cli\u003eMedia volume: 106 L\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: 350 kPa\u003c\/li\u003e\n\u003cli\u003eMaximum water temperature: 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eDCM2450 — 24\" \/ 50 mm\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe DCM2450 uses the same 24\" filtration platform as the DCM2440 but has \u003cstrong\u003e50 mm connections\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTank size: 24\"\u003c\/li\u003e\n\u003cli\u003eValve connection: Clamp type\u003c\/li\u003e\n\u003cli\u003eInlet \/ outlet: 50 mm\u003c\/li\u003e\n\u003cli\u003eMaximum flow: 226 L\/min\u003c\/li\u003e\n\u003cli\u003eBackwash flow: 189 L\/min\u003c\/li\u003e\n\u003cli\u003eFiltration area: 0.28 m²\u003c\/li\u003e\n\u003cli\u003e6-hour turnover: 81,360 L\u003c\/li\u003e\n\u003cli\u003eMedia volume: 106 L\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: 350 kPa\u003c\/li\u003e\n\u003cli\u003eMaximum water temperature: 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eDCM2850 — 28\" \/ 50 mm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTank size: 28\"\u003c\/li\u003e\n\u003cli\u003eValve connection: Bolt type\u003c\/li\u003e\n\u003cli\u003eInlet \/ outlet: 50 mm\u003c\/li\u003e\n\u003cli\u003eMaximum flow: 308 L\/min\u003c\/li\u003e\n\u003cli\u003eBackwash flow: 257 L\/min\u003c\/li\u003e\n\u003cli\u003eFiltration area: 0.38 m²\u003c\/li\u003e\n\u003cli\u003e6-hour turnover: 110,880 L\u003c\/li\u003e\n\u003cli\u003eMedia volume: 154 L\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: 250 kPa\u003c\/li\u003e\n\u003cli\u003eMaximum water temperature: 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eDCM3250 — 32\" \/ 50 mm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTank size: 32\"\u003c\/li\u003e\n\u003cli\u003eValve connection: Bolt type\u003c\/li\u003e\n\u003cli\u003eInlet \/ outlet: 50 mm\u003c\/li\u003e\n\u003cli\u003eMaximum flow: 402 L\/min\u003c\/li\u003e\n\u003cli\u003eBackwash flow: 335 L\/min\u003c\/li\u003e\n\u003cli\u003eFiltration area: 0.50 m²\u003c\/li\u003e\n\u003cli\u003e6-hour turnover: 144,720 L\u003c\/li\u003e\n\u003cli\u003eMedia volume: 233 L\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: 250 kPa\u003c\/li\u003e\n\u003cli\u003eMaximum water temperature: 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eDCM3650 — 36\" \/ 50 mm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTank size: 36\"\u003c\/li\u003e\n\u003cli\u003eValve connection: Bolt type\u003c\/li\u003e\n\u003cli\u003eInlet \/ outlet: 50 mm\u003c\/li\u003e\n\u003cli\u003eMaximum flow: 509 L\/min\u003c\/li\u003e\n\u003cli\u003eBackwash flow: 424 L\/min\u003c\/li\u003e\n\u003cli\u003eFiltration area: 0.64 m²\u003c\/li\u003e\n\u003cli\u003e6-hour turnover: 183,240 L\u003c\/li\u003e\n\u003cli\u003eMedia volume: 322 L\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: 250 kPa\u003c\/li\u003e\n\u003cli\u003eMaximum water temperature: 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eWhy Choose the Davey CrystalClear ER?\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePremium seamless one-piece fibreglass tank\u003c\/li\u003e\n\u003cli\u003ePrecision filament-wound construction\u003c\/li\u003e\n\u003cli\u003eDesigned for fresh, salt and mineral salt pools\u003c\/li\u003e\n\u003cli\u003eSpecially designed fish-tail laterals\u003c\/li\u003e\n\u003cli\u003eUp to 30% reduction in backwash time\u003c\/li\u003e\n\u003cli\u003eReduced backwash flow requirements\u003c\/li\u003e\n\u003cli\u003eImproved hydraulic efficiency\u003c\/li\u003e\n\u003cli\u003e6-way multiport valve\u003c\/li\u003e\n\u003cli\u003eIntegrated waste-port sight glass\u003c\/li\u003e\n\u003cli\u003eLiquid-filled pressure gauge\u003c\/li\u003e\n\u003cli\u003eUV-stabilised construction\u003c\/li\u003e\n\u003cli\u003eRobust barrel unions\u003c\/li\u003e\n\u003cli\u003e40 mm and 50 mm models available\u003c\/li\u003e\n\u003cli\u003eSuitable for sand, Zelbrite and glass filter media\u003c\/li\u003e\n\u003cli\u003eFive sizes available to suit different pool and pump requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eHow It Works\u003c\/h1\u003e\n\u003cp dir=\"auto\"\u003ePool water is pumped through the filter and distributed through the selected filtration media.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe media captures suspended debris before the filtered water returns to the pool.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAs debris builds up in the media bed, filter resistance increases. The multiport valve allows the system to be switched into backwash mode, reversing water flow through the media and flushing trapped material to waste.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eDavey’s fish-tail lateral system is designed to improve hydraulic performance during this process. The lower backwash flow requirement can reduce water use and allow more efficient pumping compared with a conventional higher-flow backwash design.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe built-in sight glass lets you see the discharge water during backwashing, while the liquid-filled pressure gauge helps indicate when the filter requires cleaning.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eBest Suited For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eIn-ground residential swimming pools\u003c\/li\u003e\n\u003cli\u003eAbove-ground residential swimming pools\u003c\/li\u003e\n\u003cli\u003eFresh-water pools\u003c\/li\u003e\n\u003cli\u003eSalt-water pools\u003c\/li\u003e\n\u003cli\u003eMineral salt pools\u003c\/li\u003e\n\u003cli\u003eNew pool filtration systems\u003c\/li\u003e\n\u003cli\u003eReplacement media filter installations\u003c\/li\u003e\n\u003cli\u003eSystems using sand, Zelbrite or glass media\u003c\/li\u003e\n\u003cli\u003eInstallations where reduced backwash water demand is useful\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eKey Specifications\u003c\/h1\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDCM2440\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDCM2450\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDCM2850\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDCM3250\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDCM3650\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank size\u003c\/td\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003ctd\u003e28\"\u003c\/td\u003e\n\u003ctd\u003e32\"\u003c\/td\u003e\n\u003ctd\u003e36\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve type\u003c\/td\u003e\n\u003ctd\u003eClamp\u003c\/td\u003e\n\u003ctd\u003eClamp\u003c\/td\u003e\n\u003ctd\u003eBolt\u003c\/td\u003e\n\u003ctd\u003eBolt\u003c\/td\u003e\n\u003ctd\u003eBolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum flow\u003c\/td\u003e\n\u003ctd\u003e226 L\/min\u003c\/td\u003e\n\u003ctd\u003e226 L\/min\u003c\/td\u003e\n\u003ctd\u003e308 L\/min\u003c\/td\u003e\n\u003ctd\u003e402 L\/min\u003c\/td\u003e\n\u003ctd\u003e509 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackwash flow\u003c\/td\u003e\n\u003ctd\u003e189 L\/min\u003c\/td\u003e\n\u003ctd\u003e189 L\/min\u003c\/td\u003e\n\u003ctd\u003e257 L\/min\u003c\/td\u003e\n\u003ctd\u003e335 L\/min\u003c\/td\u003e\n\u003ctd\u003e424 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration area\u003c\/td\u003e\n\u003ctd\u003e0.28 m²\u003c\/td\u003e\n\u003ctd\u003e0.28 m²\u003c\/td\u003e\n\u003ctd\u003e0.38 m²\u003c\/td\u003e\n\u003ctd\u003e0.50 m²\u003c\/td\u003e\n\u003ctd\u003e0.64 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6-hour turnover\u003c\/td\u003e\n\u003ctd\u003e81,360 L\u003c\/td\u003e\n\u003ctd\u003e81,360 L\u003c\/td\u003e\n\u003ctd\u003e110,880 L\u003c\/td\u003e\n\u003ctd\u003e144,720 L\u003c\/td\u003e\n\u003ctd\u003e183,240 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia volume\u003c\/td\u003e\n\u003ctd\u003e106 L\u003c\/td\u003e\n\u003ctd\u003e106 L\u003c\/td\u003e\n\u003ctd\u003e154 L\u003c\/td\u003e\n\u003ctd\u003e233 L\u003c\/td\u003e\n\u003ctd\u003e322 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd\u003e350 kPa\u003c\/td\u003e\n\u003ctd\u003e350 kPa\u003c\/td\u003e\n\u003ctd\u003e250 kPa\u003c\/td\u003e\n\u003ctd\u003e250 kPa\u003c\/td\u003e\n\u003ctd\u003e250 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum water temperature\u003c\/td\u003e\n\u003ctd\u003e50°C\u003c\/td\u003e\n\u003ctd\u003e50°C\u003c\/td\u003e\n\u003ctd\u003e50°C\u003c\/td\u003e\n\u003ctd\u003e50°C\u003c\/td\u003e\n\u003ctd\u003e50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eMaximum flow figures are based on the residential filtration velocity of 48 m³\/hr\/m².\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eFilter Media Requirements\u003c\/h1\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFilter media is not included with any model.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe CrystalClear ER Series can be loaded with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16\/30 grade filter sand\u003c\/li\u003e\n\u003cli\u003eZelbrite\u003c\/li\u003e\n\u003cli\u003eGlass filter media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eSand Requirements\u003c\/h3\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eRequired Sand\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eApprox. 20 kg Bags\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2440\u003c\/td\u003e\n\u003ctd\u003e155 kg\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2450\u003c\/td\u003e\n\u003ctd\u003e155 kg\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2850\u003c\/td\u003e\n\u003ctd\u003e225 kg\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM3250\u003c\/td\u003e\n\u003ctd\u003e340 kg\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM3650\u003c\/td\u003e\n\u003ctd\u003e470 kg\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 dir=\"auto\"\u003eZelbrite Requirements\u003c\/h3\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eRequired Zelbrite\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eApprox. 15 kg Bags\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2440\u003c\/td\u003e\n\u003ctd\u003e117 kg\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2450\u003c\/td\u003e\n\u003ctd\u003e117 kg\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2850\u003c\/td\u003e\n\u003ctd\u003e169 kg\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM3250\u003c\/td\u003e\n\u003ctd\u003e255 kg\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM3650\u003c\/td\u003e\n\u003ctd\u003e353 kg\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 dir=\"auto\"\u003eGlass Media Requirements\u003c\/h3\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eFine Glass\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eFine 15 kg Bags\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eCoarse Glass\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eCoarse 15 kg Bags\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2440\u003c\/td\u003e\n\u003ctd\u003e80 kg\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e53 kg\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2450\u003c\/td\u003e\n\u003ctd\u003e80 kg\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e53 kg\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2850\u003c\/td\u003e\n\u003ctd\u003e116 kg\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e77 kg\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM3250\u003c\/td\u003e\n\u003ctd\u003e175 kg\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e117 kg\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM3650\u003c\/td\u003e\n\u003ctd\u003e242 kg\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e162 kg\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eWhere glass media is used, the listed \u003cstrong\u003efine and coarse quantities are both required for the filter bed\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eDimensions\u003c\/h1\u003e\n\u003cp dir=\"auto\"\u003eDavey's dimensional drawing uses reference measurements A through E.\u003c\/p\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eA\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eB\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eC\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eD\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2440\u003c\/td\u003e\n\u003ctd\u003e1022 mm\u003c\/td\u003e\n\u003ctd\u003e879 mm\u003c\/td\u003e\n\u003ctd\u003e788 mm\u003c\/td\u003e\n\u003ctd\u003e484 mm\u003c\/td\u003e\n\u003ctd\u003e624 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2450\u003c\/td\u003e\n\u003ctd\u003e1050 mm\u003c\/td\u003e\n\u003ctd\u003e902 mm\u003c\/td\u003e\n\u003ctd\u003e804 mm\u003c\/td\u003e\n\u003ctd\u003e484 mm\u003c\/td\u003e\n\u003ctd\u003e624 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM2850\u003c\/td\u003e\n\u003ctd\u003e1072 mm\u003c\/td\u003e\n\u003ctd\u003e892 mm\u003c\/td\u003e\n\u003ctd\u003e792 mm\u003c\/td\u003e\n\u003ctd\u003e620 mm\u003c\/td\u003e\n\u003ctd\u003e723 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM3250\u003c\/td\u003e\n\u003ctd\u003e1157 mm\u003c\/td\u003e\n\u003ctd\u003e977 mm\u003c\/td\u003e\n\u003ctd\u003e877 mm\u003c\/td\u003e\n\u003ctd\u003e620 mm\u003c\/td\u003e\n\u003ctd\u003e810 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCM3650\u003c\/td\u003e\n\u003ctd\u003e1234 mm\u003c\/td\u003e\n\u003ctd\u003e1054 mm\u003c\/td\u003e\n\u003ctd\u003e954 mm\u003c\/td\u003e\n\u003ctd\u003e620 mm\u003c\/td\u003e\n\u003ctd\u003e910 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eAllow sufficient space around the filter for valve operation, plumbing, backwashing and future servicing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eChoosing the Correct Model\u003c\/h1\u003e\n\u003cp dir=\"auto\"\u003eFilter selection should consider more than pool volume.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe filter must also be matched to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePump flow rate\u003c\/li\u003e\n\u003cli\u003ePlumbing size\u003c\/li\u003e\n\u003cli\u003eRequired pool turnover\u003c\/li\u003e\n\u003cli\u003eAvailable installation space\u003c\/li\u003e\n\u003cli\u003eRequired backwash flow\u003c\/li\u003e\n\u003cli\u003eMaximum system pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eDCM2440 and DCM2450\u003c\/strong\u003e use the same 24\" filter size and filtration capacity. The key difference is connection size:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDCM2440: 40 mm\u003c\/li\u003e\n\u003cli\u003eDCM2450: 50 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe larger 28\", 32\" and 36\" models provide progressively greater filtration area and flow capacity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eInstallation\u003c\/h1\u003e\n\u003cp dir=\"auto\"\u003eInstall the CrystalClear ER on a firm, level base with sufficient access for the multiport valve and future servicing.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eConnection size depends on model:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDCM2440: 40 mm\u003c\/li\u003e\n\u003cli\u003eDCM2450: 50 mm\u003c\/li\u003e\n\u003cli\u003eDCM2850: 50 mm\u003c\/li\u003e\n\u003cli\u003eDCM3250: 50 mm\u003c\/li\u003e\n\u003cli\u003eDCM3650: 50 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe pool pump and plumbing system should be matched to the selected filter's operating flow and pressure limits.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFilter media must be added separately during installation. It is not supplied with the filter.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eMaintenance\u003c\/h1\u003e\n\u003cp dir=\"auto\"\u003eMonitor the pressure gauge during normal operation.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAs dirt accumulates within the media bed, pressure and resistance through the filter increase. Backwash the filter when required using the 6-way multiport valve.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe integrated waste sight glass allows the discharge water to be monitored during the backwash cycle.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFollow the correct backwash and rinse sequence before returning the valve to normal filtration.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFilter media should also be inspected and replaced when its condition or filtration performance requires it.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eWhat's Included\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Davey CrystalClear ER fibreglass filter tank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Multiport valve kit\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe multiport valve system incorporates the filter-control features including the sight glass and liquid-filled pressure gauge.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eNot Included\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFilter media is not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eSand, Zelbrite or glass media must be ordered separately in the quantity required for the selected model.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eWarranty\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank:\u003c\/strong\u003e 10 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiport valve:\u003c\/strong\u003e 3 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge, laterals and labour:\u003c\/strong\u003e 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1 dir=\"auto\"\u003eFAQs\u003c\/h1\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the Davey CrystalClear ER come with filter media?\u003c\/strong\u003e\u003cbr\u003eNo. Filter media is not included. Sand, Zelbrite or glass media must be purchased separately.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is included with the filter?\u003c\/strong\u003e\u003cbr\u003eThe selected CrystalClear ER filter tank and multiport valve kit are supplied.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCan I use glass media?\u003c\/strong\u003e\u003cbr\u003eYes. The ER Series is suitable for glass filtration media. Both fine and coarse glass quantities are specified for each model.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCan I use Zelbrite?\u003c\/strong\u003e\u003cbr\u003eYes. Zelbrite is a suitable media option.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCan I use ordinary pool filter sand?\u003c\/strong\u003e\u003cbr\u003eThe specified sand type is 16\/30 grade filter sand.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCan the filter be used on salt-water pools?\u003c\/strong\u003e\u003cbr\u003eYes. It is suitable for fresh-water, salt-water and mineral salt pools.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the difference between DCM2440 and DCM2450?\u003c\/strong\u003e\u003cbr\u003eBoth use a 24\" tank and have the same flow and filtration capacity. DCM2440 has 40 mm connections, while DCM2450 has 50 mm connections.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhich model has the highest flow rate?\u003c\/strong\u003e\u003cbr\u003eThe DCM3650 is the largest model, with a maximum flow rating of 509 L\/min.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat does the sight glass do?\u003c\/strong\u003e\u003cbr\u003eIt lets you see the water being discharged during backwashing, making it easier to monitor the cleaning cycle.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat does the pressure gauge do?\u003c\/strong\u003e\u003cbr\u003eThe pressure gauge helps monitor resistance through the filter and indicates when backwashing may be required.\u003c\/p\u003e","brand":"Davey","offers":[{"title":"DCM2440 – 24\" \/ 40 mm","offer_id":46189658767404,"sku":"DCM2440","price":1550.0,"currency_code":"NZD","in_stock":true},{"title":"DCM2450 – 24\" \/ 50 mm","offer_id":46189658800172,"sku":"DCM2450","price":1995.0,"currency_code":"NZD","in_stock":true},{"title":"DCM2850 – 28\" \/ 50 mm","offer_id":46189658832940,"sku":"DCM2850","price":2380.0,"currency_code":"NZD","in_stock":true},{"title":"DCM3250 – 32\" \/ 50 mm","offer_id":46189658865708,"sku":"DCM3250","price":3095.0,"currency_code":"NZD","in_stock":true},{"title":"DCM3650 – 36\" \/ 50 mm","offer_id":46189658898476,"sku":"DCM3650","price":4035.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/5966\/6732\/files\/DCM2440_MediaFilter_1200x910-1.png?v=1768481176","url":"https:\/\/www.filtrationstation.co.nz\/products\/davey-crystalclear-er-fibreglass-pool-media-filter","provider":"Filtration Station NZ","version":"1.0","type":"link"}