{"product_id":"davey-chloromatic-lifeguard-pool-chlorinator","title":"Davey ChloroMatic Lifeguard Pool Chlorination \u0026 Chemistry Control System","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Davey ChloroMatic Lifeguard combines salt chlorination, automated chemistry control and pool equipment management into one integrated system.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eDesigned for in-ground and above-ground residential pools, Lifeguard monitors and controls key pool functions including chlorine production, pH and acid dosing, ORP, salt level, filtration schedules and temperature control. WiFi and Bluetooth connectivity provide access through the integrated iOS and Android app for remote monitoring, control and alerts.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFive models are available, covering normal-salt and low-salt pools with chlorine outputs from 15 g\/hr to 35 g\/hr and maximum pool sizes up to 140,000 litres in cool-climate conditions.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eModel Options\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDropdown: Model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer\"\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\"\u003eChlorine Output\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSalt Range\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eCool Climate \u0026lt;25°C\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eTemperate 25–30°C\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eHot\/Tropical \u0026gt;30°C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCLG-15C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 g\/hr\u003c\/td\u003e\n\u003ctd\u003e3000–6000 ppm\u003c\/td\u003e\n\u003ctd\u003e60,000 L\u003c\/td\u003e\n\u003ctd\u003e48,000 L\u003c\/td\u003e\n\u003ctd\u003e36,000 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCLG-25C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 g\/hr\u003c\/td\u003e\n\u003ctd\u003e3000–6000 ppm\u003c\/td\u003e\n\u003ctd\u003e100,000 L\u003c\/td\u003e\n\u003ctd\u003e80,000 L\u003c\/td\u003e\n\u003ctd\u003e60,000 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCLG-35C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 g\/hr\u003c\/td\u003e\n\u003ctd\u003e3000–6000 ppm\u003c\/td\u003e\n\u003ctd\u003e140,000 L\u003c\/td\u003e\n\u003ctd\u003e112,000 L\u003c\/td\u003e\n\u003ctd\u003e84,000 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCLG-15CLS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 g\/hr\u003c\/td\u003e\n\u003ctd\u003e1500–6000 ppm\u003c\/td\u003e\n\u003ctd\u003e60,000 L\u003c\/td\u003e\n\u003ctd\u003e48,000 L\u003c\/td\u003e\n\u003ctd\u003e36,000 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDCLG-25CLS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 g\/hr\u003c\/td\u003e\n\u003ctd\u003e1500–6000 ppm\u003c\/td\u003e\n\u003ctd\u003e100,000 L\u003c\/td\u003e\n\u003ctd\u003e80,000 L\u003c\/td\u003e\n\u003ctd\u003e60,000 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\u003ch3 dir=\"auto\"\u003eNormal Salt Models\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDCLG-15C, DCLG-25C and DCLG-35C\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eDesigned to operate at salt levels from \u003cstrong\u003e3000–6000 ppm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eChoose between 15, 25 and 35 g\/hr chlorine production depending on pool volume, water temperature, climate and bather load.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eLow Salt Models\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDCLG-15CLS and DCLG-25CLS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eDesigned to operate from \u003cstrong\u003e1500–6000 ppm\u003c\/strong\u003e, making them suitable where a lower pool salt concentration is preferred.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAvailable with either 15 or 25 g\/hr chlorine production.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eWhy Choose the Davey Lifeguard?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated salt chlorination and pool chemistry control\u003c\/li\u003e\n\u003cli\u003eAutomatic pH sensing and acid dosing\u003c\/li\u003e\n\u003cli\u003eORP control for chlorine management\u003c\/li\u003e\n\u003cli\u003eSalt level measurement\u003c\/li\u003e\n\u003cli\u003ePool temperature monitoring and control\u003c\/li\u003e\n\u003cli\u003eVariable-speed pool pump control\u003c\/li\u003e\n\u003cli\u003eHeat pump temperature control\u003c\/li\u003e\n\u003cli\u003eWiFi and Bluetooth connectivity\u003c\/li\u003e\n\u003cli\u003eIntegrated iOS and Android app\u003c\/li\u003e\n\u003cli\u003eAdjustable filtration and chlorination schedules\u003c\/li\u003e\n\u003cli\u003eNormal, Boost, Spa, Cover and Winter operating modes\u003c\/li\u003e\n\u003cli\u003eReverse-polarity chlorinator cell for reduced maintenance\u003c\/li\u003e\n\u003cli\u003eIntegrated safety flow switch\u003c\/li\u003e\n\u003cli\u003eNo-flow detection with cell safety cut-off\u003c\/li\u003e\n\u003cli\u003eDigital displays with timers, alarms and adjustable chlorine output\u003c\/li\u003e\n\u003cli\u003eBattery backup for blackout protection\u003c\/li\u003e\n\u003cli\u003eUV-stabilised enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\"\u003eHow It Works\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe Lifeguard produces chlorine from salt dissolved in the pool water using its reverse-polarity chlorinator cell.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt the same time, the system can monitor pH and automatically control acid dosing. ORP control provides an additional method of managing chlorine demand, while integrated salt and temperature measurement gives the controller the information needed to manage the pool more effectively.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eLifeguard can also coordinate filtration, a compatible variable-speed pool pump and heat-pump temperature control, reducing the number of separate controllers required around the pool equipment area.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe integrated app provides remote access to operating information, settings and alerts. Remote control can also be disabled when required.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eBest Suited For\u003c\/h2\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\u003eSalt-water pools\u003c\/li\u003e\n\u003cli\u003eMineral pools\u003c\/li\u003e\n\u003cli\u003eNormal-salt installations\u003c\/li\u003e\n\u003cli\u003eLow-salt installations\u003c\/li\u003e\n\u003cli\u003ePools using variable-speed pumps\u003c\/li\u003e\n\u003cli\u003ePools requiring automated pH and chemistry management\u003c\/li\u003e\n\u003cli\u003ePool owners wanting app-based monitoring and control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\"\u003eModel Selection Guide\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe maximum pool volume depends on \u003cstrong\u003epool water temperature, local climate and bather load\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eA 25 g\/hr model, for example, is rated for up to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100,000 L below 25°C\u003c\/li\u003e\n\u003cli\u003e80,000 L between 25°C and 30°C\u003c\/li\u003e\n\u003cli\u003e60,000 L above 30°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eHigher water temperatures and heavier pool use increase sanitiser demand. Do not select a model on pool volume alone where the pool has unusually high bather load or warm operating temperatures.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eChlorine Output\u003c\/h2\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer\"\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\"\u003eOutput Model\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eChlorine Gas Production\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003e65% Calcium Hypochlorite Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e15 g\/hr\u003c\/td\u003e\n\u003ctd\u003e15 g\/hr\u003c\/td\u003e\n\u003ctd\u003e23 g\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 g\/hr\u003c\/td\u003e\n\u003ctd\u003e25 g\/hr\u003c\/td\u003e\n\u003ctd\u003e38 g\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35 g\/hr\u003c\/td\u003e\n\u003ctd\u003e35 g\/hr\u003c\/td\u003e\n\u003ctd\u003e53 g\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 dir=\"auto\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer\"\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\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220–240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eSingle phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class\u003c\/td\u003e\n\u003ctd\u003eIP34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15 g\/hr maximum power\u003c\/td\u003e\n\u003ctd\u003e0.12 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 g\/hr maximum power\u003c\/td\u003e\n\u003ctd\u003e0.24 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35 g\/hr maximum power\u003c\/td\u003e\n\u003ctd\u003e0.24 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormal salt operating range\u003c\/td\u003e\n\u003ctd\u003e3000–6000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow salt operating range\u003c\/td\u003e\n\u003ctd\u003e1500–6000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated flow switch\u003c\/td\u003e\n\u003ctd\u003eDesigned to accommodate flow down to 80 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell connections\u003c\/td\u003e\n\u003ctd\u003e40 mm and 50 mm options\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\"\u003eComponent Dimensions\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eChloroMatic Nipper Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 320 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 238 mm\u003c\/li\u003e\n\u003cli\u003eDepth: 113 mm\u003c\/li\u003e\n\u003cli\u003eMounting-hole spacing: 164 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eLifeguard Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 153 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 240 mm\u003c\/li\u003e\n\u003cli\u003eDepth: 97 mm\u003c\/li\u003e\n\u003cli\u003eMounting-hole spacing: 205 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCell Housing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 239 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 390 mm\u003c\/li\u003e\n\u003cli\u003eDiameter: 119 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\"\u003ePool Control Features\u003c\/h2\u003e\n\u003ch3 dir=\"auto\"\u003eAutomated Chemistry Control\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Lifeguard incorporates pH sensing, acid dosing, ORP control and salt measurement to help automate day-to-day pool chemistry management.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003ePump \u0026amp; Heating Control\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eVariable-speed pump and heat-pump control can be integrated with the Lifeguard, allowing filtration, sanitising and temperature functions to work from the same control system.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eApp Control\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eWiFi and Bluetooth connectivity work with the integrated iOS and Android app for control, operating information and alerts.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eFlexible Operating Modes\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eDedicated modes include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNormal\u003c\/li\u003e\n\u003cli\u003eBoost\u003c\/li\u003e\n\u003cli\u003eSpa\u003c\/li\u003e\n\u003cli\u003eCover\u003c\/li\u003e\n\u003cli\u003eWinter chlorine reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eSchedules can also be adjusted to suit the pool's normal operating pattern.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eReverse-Polarity Cell\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe high-performance in-line cell uses reverse-polarity technology to reduce scale accumulation and simplify normal maintenance.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe cell housing uses barrel unions for installation flexibility and incorporates a safety flow switch.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIn hard-water applications above \u003cstrong\u003e275 ppm\u003c\/strong\u003e, the cell should still be inspected regularly. Monthly inspection and manual cleaning may be required.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eInstallation\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe Lifeguard is designed as an integrated chlorination and chemistry-control system with straightforward programming and pool equipment integration.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe cell housing supports \u003cstrong\u003e40 mm and 50 mm connection options\u003c\/strong\u003e, allowing it to suit common pool plumbing configurations.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eInstallation and commissioning should follow the applicable Davey installation and operating instructions.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eMaintenance\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eActual chlorinator running time will vary with pool size, water temperature, chlorine demand and bather load.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eGeneral operating guidance is:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSummer:\u003c\/strong\u003e approximately 6–8 hours per day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinter:\u003c\/strong\u003e approximately 2–4 hours per day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eReducing unnecessary winter run time can also help extend cell life.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFor hard-water applications above 275 ppm, inspect the reverse-polarity cell regularly and manually clean it where required.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eWarranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl box and cell:\u003c\/strong\u003e 3 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e 1 year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbes:\u003c\/strong\u003e 6 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe smartphone shown in product imagery is \u003cstrong\u003enot included\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eFAQs\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the difference between the C and CLS models?\u003c\/strong\u003e\u003cbr\u003eThe C models operate at normal salt levels of 3000–6000 ppm. The CLS models are low-salt versions operating from 1500–6000 ppm.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003cbr\u003eMatch the chlorine output to your pool volume and operating temperature using the model table above. Bather load also affects chlorine demand, so heavily used pools may require additional capacity.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes Lifeguard automatically control pH?\u003c\/strong\u003e\u003cbr\u003eYes. The system incorporates a pH sensor and acid dosing control.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes it have ORP control?\u003c\/strong\u003e\u003cbr\u003eYes. ORP control is integrated into the Lifeguard chemistry-control system.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCan I control it from my phone?\u003c\/strong\u003e\u003cbr\u003eYes. Lifeguard has WiFi and Bluetooth connectivity with an integrated iOS and Android app for control, information and alerts.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCan it control a variable-speed pool pump?\u003c\/strong\u003e\u003cbr\u003eYes. Variable-speed pump control is one of the integrated Lifeguard functions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCan it control pool heating?\u003c\/strong\u003e\u003cbr\u003eThe system supports heat-pump temperature control.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes reverse polarity mean the cell never needs cleaning?\u003c\/strong\u003e\u003cbr\u003eNo. Reverse polarity reduces maintenance, but hard-water installations above 275 ppm may still require monthly inspection and manual cell cleaning.\u003c\/p\u003e","brand":"Davey","offers":[{"title":"DCLG-15C – 15 g\/hr Normal Salt","offer_id":46184662466604,"sku":"DCLG-15C","price":6465.0,"currency_code":"NZD","in_stock":true},{"title":"DCLG-25C – 25 g\/hr Normal Salt","offer_id":46184662499372,"sku":"DCLG-25C","price":6970.0,"currency_code":"NZD","in_stock":true},{"title":"DCLG-35C – 35 g\/hr Normal Salt","offer_id":46184662532140,"sku":"DCLG-35C","price":7285.0,"currency_code":"NZD","in_stock":true},{"title":"DCLG-15CLS – 15 g\/hr Low Salt","offer_id":46184662564908,"sku":"DCLG-15CLS","price":6575.0,"currency_code":"NZD","in_stock":true},{"title":"DCLG-25CLS – 25 g\/hr Low Salt","offer_id":46184662597676,"sku":"DCLG-25CLS","price":7085.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/5966\/6732\/files\/DCLG-15C_ChloroMaticLifeguard-1024x777_png.webp?v=1768481177","url":"https:\/\/www.filtrationstation.co.nz\/products\/davey-chloromatic-lifeguard-pool-chlorinator","provider":"Filtration Station NZ","version":"1.0","type":"link"}