The Zodiac LM3-24 takes the Zodiac Clearwater LM3-24 and Ei3-24 electrode W196584 as its cell; Australian sellers list it from A$575.00 as of 31 October 2026. This fit is not yet confirmed against the manufacturer's list.
Your salt chlorinator
Zodiac LM3-24
Salt chlorinator
Not confirmed by Zodiac — check your old partNot yet confirmed by Zodiac's own list — check the code on your old part
Not yours? Change
Takes the W196584 cell
Clearwater LM3-24 and Ei3-24 electrode W196584 · check the code on your old part before ordering.
Electrode only: it fits your existing cell housing under the retaining ring. Zodiac says to fit the electrode made for your model.
Your salt chlorinator
Salt chlorinator
Not confirmed by Zodiac — check your old partNot yet confirmed by Zodiac's own list — check the code on your old part
Takes the W196584
Cell · check the code on your old part.
Electrode only: it fits your existing cell housing under the retaining ring. Zodiac says to fit the electrode made for your model.
Other Zodiac salt chlorinators that take the W196584
GenuineGenuine Zodiac
$899.00
Pool & Spa Warehouse · 31 OctLowest genuine · Pool & Spa Warehouse · checked 31 Oct
CompatibleCompatible option
$575.00
Pool Shop · 31 OctPool Shop · checked 31 Oct
Check sellerCheck seller details
Genuine: made by Zodiac. Compatible: another brand.Genuine is made by Zodiac. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $575.00
Pool Shop. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 5 listings from 3 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
3 listings from 2 sellers
Opens Pool Shop in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it when the low-salt light stays on even though the salt level is right and the cell is clean, Zodiac says; fit the cell made for your model, or the chlorinator will not work properly.
After replacing: No reset needed. Once water flows through the new cell the controller reads it again; set the output again if you changed it while the cell was out.
How to change the cell in your Zodiac LM3-24
Watch the guide or follow the steps.
- 1Switch off the filter pump and the chlorinator, and close any valves either side of the cell.
- 2Unplug the cell terminal cap (the cell head and plug).
- 3Unscrew the retaining ring and lift the old electrode out of the cell housing.
- 4Fit the new electrode with its O-ring in place and screw the retaining ring back on by hand. Use the electrode made for your model.
- 5Refit the cell head and plug, reset the valves and switches, and turn the pump and chlorinator back on.
Every number this part goes by
- Retail name:
- W196584
Sellers list any of these; they are the same part.
About your Zodiac LM3-24
Zodiac salt chlorinator — Clearwater LM3 salt chlorinator. Its cell is the Clearwater LM3-24 and Ei3-24 electrode W196584, part W196584.
Where the model number is: The model and output are on the label on the power supply or control box near the pump. Switch the chlorinator and pump off at the power point before you touch the cell.
Fits these 2 Zodiac models
Common questions
- Which cell fits the Zodiac LM3-24?
- The Zodiac LM3-24 takes the Zodiac Clearwater LM3-24 and Ei3-24 electrode W196584. Electrode only: it fits your existing cell housing under the retaining ring. Zodiac says to fit the electrode made for your model.
- Where can I buy the W196584 in Australia?
- We track 3 Australian sellers for the W196584; the lowest listed price when we last checked was A$575.00 at Pool Shop. Prices are re-checked daily and dated on this page.
- How do I fit the W196584 in a Zodiac LM3-24?
- 5 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- A worn cell makes too little chlorine, so the water turns green or cloudy, and turning the output up only wears it faster.
- Is there anything to reset afterwards?
- No reset needed. Once water flows through the new cell the controller reads it again; set the output again if you changed it while the cell was out.
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