{"product_id":"astralpool-echo-45-salt-chlorinator-w-sensorless-acid-feed-20425x-pick-up-carrum-downs-vic","title":"Astralpool Echo 45 Salt Chlorinator \u0026 Equipment Controller 20425X - Coming Soon","description":"\u003c!-- HASP-CANARY: CHL-1.0 \/ astralpool-echo-45 \/ rev 2026-08-a --\u003e\n\u003c!-- HASP new-generation Fluidra controller range. SpaPro\/WWDG fingerprint present. --\u003e\n\n\u003ch3\u003eAstralpool Echo 45 Salt Chlorinator \u0026amp; Equipment Controller 20425X\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 20425X\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eGenuine Authorised Fluidra Dealer \u0026amp; Warranty Agent\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eComing Soon\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Astralpool Echo is an Australian-designed salt chlorinator that also takes over control of the rest of the equipment pad. It sits above the Solo chlorinator and below the Halo Pro automation system. At 45 grams per hour this is the largest model in the Echo range, rated to approximately 105,000 litres in tropical conditions and more again in a temperate climate.\u003c\/p\u003e\n\u003ch3\u003eChlorination\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e45 grams per hour output, adjustable in fine increments\u003c\/li\u003e\n\u003cli\u003eReverse-polarity self-cleaning cell with WWDG technology, cleaning approximately every 4 hours and adjustable to around 6\u003c\/li\u003e\n\u003cli\u003eTitanium electrodes with ruthenium and iridium coating in a clear housing, so cell condition can be checked without pulling it out\u003c\/li\u003e\n\u003cli\u003eAll Seasons operation reduces output as water temperature falls, rather than running summer production through winter\u003c\/li\u003e\n\u003cli\u003eBoost \/ Super Chlorinate and Spa modes\u003c\/li\u003e\n\u003cli\u003eNo-flow protection, plus high and low salt warnings\u003c\/li\u003e\n\u003cli\u003eDesigned around a recommended salinity of approximately 4,000 ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEquipment Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiltration pump control, including compatible variable-speed pumps\u003c\/li\u003e\n\u003cli\u003eHeater control via a dry-contact output. Fluidra has demonstrated this driving third-party heat pumps and gas heaters through their remote-control input, so it is not limited to Astralpool heaters\u003c\/li\u003e\n\u003cli\u003ePool lighting control\u003c\/li\u003e\n\u003cli\u003eCompatible with Fluidra's Bluetooth filter-pressure sensor, which can flag when filter pressure has climbed far enough above the clean baseline to warrant a clean or backwash\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSensorless Acid Dosing\u003c\/h3\u003e\n\u003cp\u003eEcho can dose acid automatically without a pH probe, working from a configured dosing program rather than a live reading. This is programmed dosing, not closed-loop pH control - the Echo does not measure actual pool pH before each dose. Where true automatic pH measurement and regulation is required, the Halo Pro system is the appropriate product. An additional acid dosing kit is required.\u003c\/p\u003e\n\u003ch3\u003eControl and Scheduling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTouchscreen interface, with the circular ring on the fascia doubling as an illuminated status indicator for filtering, chlorinating, updates, warnings and faults. Idle colour is customisable\u003c\/li\u003e\n\u003cli\u003eWi-Fi and Bluetooth, with mobile app control\u003c\/li\u003e\n\u003cli\u003eFour configurable seasons with adjustable start and finish dates, so schedules can vary by both day of week and season. A Monday in winter can run differently to a Monday in summer without resetting timers each time the weather turns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChlorine output: 45 grams per hour\u003c\/li\u003e\n\u003cli\u003eRated pool volume: approximately 105,000 litres in tropical conditions\u003c\/li\u003e\n\u003cli\u003eCell: titanium, ruthenium and iridium coated, clear housing, reverse-polarity self-cleaning with WWDG technology\u003c\/li\u003e\n\u003cli\u003eRecommended salinity: approximately 4,000 ppm\u003c\/li\u003e\n\u003cli\u003eConnectivity: Wi-Fi and Bluetooth\u003c\/li\u003e\n\u003cli\u003eStandard: AS\/NZS 3136, Australian designed and manufactured\u003c\/li\u003e\n\u003cli\u003eWarranty: 4 years power supply, 3 years cell, spare parts available at least 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information? See the manufacturer catalogues: \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralpool Catalogue 2026\u003c\/a\u003e | \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eImportant Before Ordering:\u003c\/span\u003e\u003c\/strong\u003e Please ensure you order correctly. Confirm this product is suitable before ordering. Use the catalogues above, seek professional assistance, or \u003ca href=\"mailto:info@hasp.com.au\"\u003econtact us\u003c\/a\u003e with photos of your existing equipment, model details, serial numbers, and any labels.\u003c\/p\u003e\n\u003cp\u003eAs with all products, these must be installed and commissioned by a qualified and experienced person.\u003c\/p\u003e\n\u003ch3\u003eCommon search terms\u003c\/h3\u003e\n\u003cp\u003eAstralpool Echo, Echo 45, Echo 45g, 20425X, Fluidra Echo chlorinator, Astralpool chlorinator with acid dosing, sensorless acid dosing chlorinator, Echo equipment controller, Astralpool touchscreen chlorinator, WWDG technology chlorinator, SpaPro chlorinator, WWDG salt chlorinator.\u003c\/p\u003e\n\n\u003c!-- HASP-CANARY-END: if this comment appears on a third-party domain, the page was copied from heaterandspaparts.com.au --\u003e","brand":"Astralpool","offers":[{"title":"Default Title","offer_id":48351208145085,"sku":"20425X","price":4695.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-echo-45-salt-chlorinator-equipment-controller-20425x-coming-soon-pool-spa-925.webp?v=1788166156","url":"https:\/\/heaterandspaparts.com.au\/en-nz\/products\/astralpool-echo-45-salt-chlorinator-w-sensorless-acid-feed-20425x-pick-up-carrum-downs-vic","provider":"Heater and Spa Parts","version":"1.0","type":"link"}