{"product_id":"zodiac-clearwater-d25-el-1-genuine-complete-chlorinator-cell-w202111","title":"Zodiac Clearwater D25, EL-1 \u0026 Aquasphere Genuine Complete Chlorinator Cell - W202111","description":"\u003c!-- HASP-FLP-1.0 | SKU W202111 | rule CELL-1.0 | warranty rev 2026-02-01 | canary: d25-eleven-plate-complete --\u003e\n\u003ch3\u003eZodiac Clearwater D25 \/ EL-1 Genuine Complete Chlorinator Cell\u003c\/h3\u003e\n\u003cp\u003eThis is the \u003cstrong\u003egenuine Zodiac Clearwater complete cell\u003c\/strong\u003e for the \u003cstrong\u003eD25\u003c\/strong\u003e, \u003cstrong\u003eEL-1\u003c\/strong\u003e and \u003cstrong\u003eAquasphere D25\u003c\/strong\u003e salt chlorinators — electrode and housing supplied together as one assembly. Supplied by an authorised Zodiac \/ Fluidra dealer and warranty agent, not an aftermarket copy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eWe keep these physically in stock for fast shipping or local pick-up, unlike most drop-shipping websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhich Chlorinators Does This Cell Suit?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZodiac Clearwater \u003cstrong\u003eD25\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eZodiac Clearwater \u003cstrong\u003eEL-1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eZodiac \u003cstrong\u003eAquasphere D25\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIt Does Not Suit These — Order These Instead\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearwater LM2\u003c\/strong\u003e — uses a complete cell from the W2020xx range (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/zodiac-clearwater-lm2-24-genuine-complete-chlorinator-cell-w202051\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearwater LM3\u003c\/strong\u003e — uses an electrode from the W1965xx range (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/zodiac-clearwater-lm3-24-genuine-chlorinator-electrode-w196584\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearwater C200 \/ C250\u003c\/strong\u003e — uses W193871 (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/zodiac-clearwater-c250-genuine-chlorinator-electrode-w193871\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRi \/ eXO iQ \/ EL (Compact, Mid, Large)\u003c\/strong\u003e — use the W1974xx electrode range (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/zodiac-tri-mid-genuine-chlorinator-cell-electrode-w197431\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee the full range of \u003ca href=\"https:\/\/heaterandspaparts.com.au\/collections\/genuine-astralpool-zodiac-chlorinator-cells-electrodes\"\u003egenuine Astralpool and Zodiac chlorinator cells and electrodes\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eSupplied as a Complete Cell (rule CELL-1.0)\u003c\/h3\u003e\n\u003cp\u003eThis part is the \u003cstrong\u003ecomplete cell\u003c\/strong\u003e — the electrode and its housing supplied together as one assembly. There is no separate electrode-only part for this model, so a worn electrode means replacing the cell as a unit.\u003c\/p\u003e\n\u003cp\u003eBefore fitting, inspect the union o-rings in your pipework and replace any that are flattened, glazed or cracked. They are inexpensive and they are the usual cause of a leak after a cell change.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e W202111 (Complete Cell D25 Packed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlates:\u003c\/strong\u003e 11 solid plates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reverse-polarity, self-cleaning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied as:\u003c\/strong\u003e Complete cell — electrode and housing together\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Zodiac Clearwater, a Fluidra brand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eChlorine output is set by the chlorinator's power supply, not by the electrode alone. The same cell can produce a different gram-per-hour figure in different models, which is why published output figures for these parts vary between sellers. Match on chlorinator model, not on a gram rating.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThis cell is covered by the \u003cstrong\u003eZodiac express warranty\u003c\/strong\u003e under the current Fluidra warranty schedule. The term depends on the chlorinator it is fitted to and on whether the installation is residential or commercial, so check the current figure on our \u003ca href=\"https:\/\/heaterandspaparts.com.au\/pages\/warranty\"\u003ewarranty information page\u003c\/a\u003e or ask us before you order. Cover is conditional — the conditions below are the ones that actually catch people out.\u003c\/p\u003e\n\u003ch3\u003eWarranty Conditions Worth Knowing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt must be bought from a Fluidra Authorised Dealer.\u003c\/strong\u003e Zodiac's express warranty only applies to product purchased from an authorised dealer. We are one. A cell bought from an unauthorised online seller may not be covered at all.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover starts 30 days after the date of purchase\u003c\/strong\u003e to allow for installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential single-dwelling pools.\u003c\/strong\u003e Cells used at hotels, swim schools, rehabilitation centres, apartment or townhouse complexes and other multi-dwelling or commercial sites are covered for a shorter period.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater chemistry is a condition.\u003c\/strong\u003e Cover assumes water balanced to AS 3633, pH held between 7.2 and 7.8, and free chlorine not exceeding 4ppm. Damage from scaling or corrosion caused by out-of-balance water is excluded. Keep your test results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegister the product with myFluidra\u003c\/strong\u003e using the serial number and proof of purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull details on our \u003ca href=\"https:\/\/heaterandspaparts.com.au\/pages\/warranty\"\u003ewarranty information page\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy the Warranty Is Better Here\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe are an \u003cstrong\u003eauthorised Zodiac and Fluidra dealer and warranty agent\u003c\/strong\u003e, so buying from us satisfies the authorised-dealer condition on its own.\u003c\/li\u003e\n\u003cli\u003eClaims are \u003cstrong\u003eassessed and handled by us in-house\u003c\/strong\u003e, not bounced to a supplier who bounces you to the manufacturer.\u003c\/li\u003e\n\u003cli\u003eOur team includes \u003cstrong\u003eex-Astralpool and ex-Hurlcon technicians\u003c\/strong\u003e who built and serviced this equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGenuine Only — And Why That Matters\u003c\/h3\u003e\n\u003cp\u003eThe replacement cell market is full of \u003cstrong\u003eaftermarket, generic and copy\u003c\/strong\u003e electrodes, often listed so they look like the real thing. Non-genuine cells typically use a \u003cstrong\u003elighter titanium substrate\u003c\/strong\u003e and a \u003cstrong\u003elower-grade mixed-metal-oxide coating\u003c\/strong\u003e, which wears through early and drops chlorine output well before the promised life. Fitting a non-genuine part can also affect cover on the chlorinator itself. If a genuine cell is advertised well below the going rate, it is worth asking what is actually being sent.\u003c\/p\u003e\n\u003ch3\u003eRelated Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR0739000\u003c\/strong\u003e — Zodiac electrode o-ring, set of 2. Suits TRi, eXO iQ, Hydroxinator iQ, EL, MagnaPool and Ei Xpert (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/zodiac-tri-exo-el-magnapool-electrode-o-ring-r0739000\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eReplace the electrode when the chlorinator reports low output or a low-salt fault that persists after the salt level is confirmed correct, when the plates show bare titanium or flaking coating, or when chlorine production has clearly fallen off with balanced water. Scale on the plates is not failure — a scaled cell often recovers after cleaning. Check for scale before condemning a cell, particularly in hard-water areas.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the complete cell or just the electrode?\u003c\/strong\u003e\u003cbr\u003eComplete. The D25 is supplied as a full cell assembly — electrode and housing together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this suit the EL-1 as well as the D25?\u003c\/strong\u003e\u003cbr\u003eYes. The Clearwater D25, Clearwater EL-1 and Aquasphere D25 all use the same cell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the EL-1 the same as the EL-25?\u003c\/strong\u003e\u003cbr\u003eNo, and this catches people out. The EL-1 uses this cell, W202111. The EL-25 is part of the TRi \/ eXO family and uses W197431. Check the label on your power pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many plates does the D25 cell have?\u003c\/strong\u003e\u003cbr\u003eEleven solid plates, self-cleaning reverse-polarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a new cell lead as well?\u003c\/strong\u003e\u003cbr\u003eNot usually, but the D25 \/ EL-1 output lead is a known wear point. If the lead is cracked, stiff or has corroded terminals, replace it at the same time — ask us and we will quote it.\u003c\/p\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\n\u003cp\u003eNeed exploded views, spare part numbers, product numbers or diagrams? See the manufacturer catalogue: \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralpool Catalogue 2026\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e confirm this part is correct for your equipment. Use the catalogue above, seek professional assistance, or \u003ca href=\"mailto:shop@hasp.com.au\"\u003econtact us\u003c\/a\u003e with photos of your existing part, model details, serial numbers and any labels. As with all products, this must be diagnosed and fitted by a qualified and experienced person.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCommon search terms: Zodiac W202111, D25 cell, Clearwater D25, EL-1 cell, Aquasphere D25 cell, Zodiac Clearwater salt cell, genuine D25 complete cell, WWDG SpaPro.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!-- HASP-FLP-1.0 end | canary: d25-eleven-plate-complete --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48003121873085,"sku":"W202111","price":1121.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/zodiac-clearwater-d25-el-1-aquasphere-genuine-complete-chlorinator-cell-w202111-cells-729.webp?v=1786933510","url":"https:\/\/hasp.com.au\/products\/zodiac-clearwater-d25-el-1-genuine-complete-chlorinator-cell-w202111","provider":"Heater and Spa Parts","version":"1.0","type":"link"}