Genuine Zodiac Clearwater Ei18 & Ei25 Replacement Cell
The Genuine Zodiac Clearwater Ei Replacement Cell restores chlorine production to compatible Zodiac Ei Series saltwater chlorinators.
Available in Ei18 Compact and Ei25 Mid configurations, these genuine Zodiac electrodes feature solid titanium plates and reverse-polarity self-cleaning operation to help reduce calcium accumulation during normal chlorinator operation.
This listing is for the genuine replacement electrode only. The clear cell housing, locking collar, O-ring and other plumbing components are not included.
AVAILABLE MODELS
Zodiac Ei18 Compact – W197611
Chlorine output: 18g/hr
11 solid electrode plates
Plate length: approximately 66mm
Reverse-polarity self-cleaning operation
Manufacturer part number: W197611
APS supplier SKU: FW197611
GTIN: 9317545003795
Zodiac Ei25 Mid – W197621
Chlorine output: 25g/hr
11 solid electrode plates
Plate length: approximately 83mm
Reverse-polarity self-cleaning operation
Manufacturer part number: W197621
APS supplier SKU: FW197621
GTIN: 9317545003818
IMPORTANT COMPATIBILITY INFORMATION
These W197611 and W197621 electrodes are designed for the original Zodiac Clearwater Ei Series:
W197611 – Ei18 Compact
W197621 – Ei25 Mid
They are not the correct replacement electrodes for Australian Zodiac Ei Xpert, TRi, TRi-XO, eXO or EL chlorinators. Those systems use different W1974xx electrodes.
Always check the part number, cell-size label and connection on the existing electrode before ordering. If you are uncertain, contact Aus Pool Supplies with a photograph of the existing cell label and chlorinator model.
KEY FEATURES
Genuine Zodiac/Fluidra replacement electrode
Reverse-polarity self-cleaning operation
Durable solid-plate construction
Direct replacement for compatible Zodiac Ei chlorinators
Available in 18g/hr and 25g/hr configurations
Two-year manufacturer’s warranty
Electrode-only replacement without unnecessary housing components
FREE Australia-wide shipping
CELL CARE
Correct pool-water balance and salinity are essential for reliable chlorine production and electrode life.
Inspect the cell periodically for calcium scale and clean it only when required, following the Zodiac chlorinator instructions. Do not scrape the electrode plates or use metal tools, as damage to the coating can permanently reduce chlorine production.
Low salt levels, incorrect pH, excessive calcium build-up and continually operating the chlorinator at maximum output may shorten cell life.
WARRANTY
Covered by a two-year Zodiac manufacturer’s warranty.
Return-to-base warranty applies. Freight costs are the customer’s responsibility. See our Returns & Warranty information for full details.
Order from Aus Pool Supplies with FREE Australia-wide shipping and expert advice backed by more than 40 years of pool and spa industry experience.
