Zodiac TRi Mid Chlorinator Cell / Electrode - Genuine or Generic
🏷️ Brand
Zodiac (genuine) / Generic option available
📝 Description
The Zodiac TRi Mid electrode (W197431) is the replacement salt cell for Mid-size Zodiac TRi, TRi-XO, eXO iQ (including eXO iQ pH and eXO iQ Pro) and EL series chlorinators, rated at 25 g/h and fitting straight into your existing cell housing.
The genuine Zodiac electrode (W197431), is rated at 25 g/h with a 2 year Zodiac warranty. The generic is an aftermarket electrode (TRI-MIDI-G) made to suit Zodiac TRi Mid chlorinators, rated at 25 g/h and a 2 year warranty.
When a salt cell wears out, chlorine output drops and the chlorinator will typically show a low-output warning or low salt warning. To determine if it's the cell or just your salt level, get your water salt levels tested. Replacing just the chlorine cell (electrode) restores chlorine production without buying a whole new chlorinator.
📦 Parts Included
- 1x Zodiac TRi Mid electrode (chlorinator cell)
📐 Measurements
Measurements are approximate.
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Generic plate length: 75 mm
⚙️ Specifications & Compatibility
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Brand: Zodiac (genuine) / Generic
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Cell size: Mid
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Genuine compatibility: Mid-size Zodiac TRi, TRi-XO, eXO iQ (including eXO iQ pH and eXO iQ Pro) and EL series chlorinators
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Generic compatibility: Zodiac TRi Mid chlorinators
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Chlorine output: Genuine 25 g/h / Generic 25 g/h
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Type: Electrode only - fits into your existing cell housing
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SKU (Genuine): W197431
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SKU (Generic): TRI-MIDI-G
💡 Before You Buy
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Match the cell size. TRi-family electrodes come in Compact, Mid and Large. Check the size or part number on your existing electrode or chlorinator label and match the size, not just the gram rating.
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Electrode only. The clear cell housing (Zodiac R0740200) is not included - the new electrode fits into the housing you already have.
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Check your model. The genuine electrode is listed by Zodiac for Mid-size TRi, TRi-XO, eXO iQ and EL chlorinators. The generic electrode is made to suit Zodiac TRi Mid chlorinators.
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O-rings. The electrode seals into the housing with o-rings. Zodiac sells replacement electrode o-rings separately (R0739000, pack of 2) if yours are worn or flattened. Always use silicone grease on orings to improve seal and oring life.
❓ Common Questions
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How long is the warranty? The genuine electrode (W197431) has a 2 year Zodiac warranty. The generic electrode (TRI-MIDI-G) has a 2 year supplier warranty.
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Does it come with the housing? No. It is the electrode only and fits into your existing TRi cell housing.
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What chlorine output does it give? 25 g/h.
📂 Downloads and Support
🚚 Shipping
🛡️ Warranty Information
The genuine Zodiac electrode (W197431) is covered by a 2 year manufacturer warranty from Zodiac (Fluidra Australia). The generic electrode (TRI-MIDI-G) is covered by a 2 year supplier warranty. For Zodiac warranty terms or to lodge a claim, visit the Zodiac warranty page.
Other Search Terms: W197431, TRI-MIDI-G, TRi Mid cell, Tri mid electrode, TRi XO Mid cell, Tri-XO, eXO iQ Mid cell, EL cell, Zodiac salt cell, Zodiac chlorinator cell, Zodiac electrode, Clearwater TRi, generic TRi cell, aftermarket Zodiac cell, replacement chlorinator cell, salt cell, chlorinator electrode
