Zodiac Clearwater and Aquasphere D Series Genuine Replacement Saltwater Chlorinator Cell
The Zodiac Clearwater D25 / Aquasphere D25 Genuine Replacement Salt Cell (W202472) is a self-cleaning chlorinator cell designed to ensure powerful and consistent pool sanitization for the Zodiac Clearwater D25 and Aquasphere D25 pool chlorinators.
As a key component of Zodiac's salt water pool chlorinator system, this genuine salt cell converts salt dissolved in pool water into chlorine, maintaining crystal-clear, sanitized water without the hassle of manual chlorine addition. By generating chlorine automatically, Zodiac salt chlorinators save you time and reduce the need for costly chlorine purchases, creating a more comfortable swimming experience with water that’s gentler on skin and eyes.
With an output of 25 grams of chlorine gas per hour, this genuine Zodiac cell keeps your pool water clean, clear, and safe for swimmers. Built with a robust 11-plate solid plate design, it provides long-lasting performance and efficient operation. The self-cleaning feature minimizes calcium buildup, reducing maintenance and ensuring consistent chlorine production. Backed by a 2-year warranty, this replacement cell is a dependable solution for easy, effective pool care.
Features:
- Effortless Pool Maintenance. Converts salt dissolved in pool water into chlorine, eliminating the need for manual chlorine addition and saving time.
- Genuine Zodiac Replacement. Designed for the Zodiac Clearwater D25 and Aquasphere D25 Pool Chlorinator, ensuring compatibility and optimal performance.
- Gentler Swimming Experience. Automatically generated chlorine produces water that’s soft on skin and eyes, enhancing swimmer comfort.
- High Chlorine Output. Provides up to 25 g/hr of chlorine gas for effective pool sanitization.
- Self-Cleaning Technology. Reduces calcium buildup for consistent performance and minimal maintenance.
- Solid Plate Design. Durable solid plate structure with 11 plates for extended longevity.
- Ease of Installation and Maintenance. Quick-fit design for easy installation, removal, and cleaning.
- 2-Year Warranty.
Technical Specifications:
| Chlorine Output |
25g/hr |
| Number of Plates |
11 |
| Plate Material |
Solid |
| Plate Dimensions |
65mm wide x 100mm long |
| Compatible with |
Clearwater D25, Aquasphere D25 |
| Self-Cleaning |
Yes |
| Operating Water Temp |
+10°C to +40°C |
Correct Pool Settings Guide for Zodiac Salt Chlorinators
To ensure your pool stays clean, safe, and comfortable, maintaining the correct chemical balance is essential. Here’s a guide for ideal water parameters and adjustments to help you achieve perfect balance, with a focus on Zodiac salt chlorinator systems.
| Parameter |
Australian Standard |
Ideal Reading/Range |
How to Increase |
How to Decrease |
Testing Frequency (Peak Season) |
| Free Chlorine (ppm) |
1 – 3 |
1 – 3 |
Add chlorine or increase equipment output |
N/A |
Weekly |
| pH |
7.2 – 7.8 |
7.5 |
Add buffer or soda ash (sodium carbonate) |
Add muriatic acid |
Weekly |
| Total Alkalinity (ppm) |
80 – 300 |
80 – 140 |
Add sodium bicarbonate |
Add muriatic or dry acid |
Weekly |
| Calcium Hardness (ppm) |
90 – 300 |
90 – 300 |
Add calcium chloride |
Partially drain & refill pool |
Weekly |
| Cyanuric Acid (ppm) |
30 – 50 |
50 |
Add cyanuric acid |
Partially drain & refill pool |
Weekly |
| Salt Level (ppm) |
4000 – 7000 |
4000 ppm at 27ºC |
Add salt |
Partially drain & refill pool |
Monthly |
Guidelines for Adjustments
- Free Chlorine: To raise chlorine levels, add chlorine directly or adjust your equipment’s output.
- pH: Increase pH by adding buffer or soda ash; reduce pH with muriatic acid for proper balance.
- Total Alkalinity: Use sodium bicarbonate to raise alkalinity or muriatic/dry acid to lower it.
- Calcium Hardness: Adjust by adding calcium chloride, or reduce by partially draining and refilling the pool if levels are too high.
- Cyanuric Acid: Increase with cyanuric acid and decrease by partially draining and refilling.
- Salt Level: Check monthly. Add salt as needed, or drain and refill if levels are high.
Regular monitoring and adjustment following this table will keep your pool within optimal parameters, enhancing the effectiveness of your Zodiac salt chlorinator for a clean, comfortable swimming environment.
Maintenance Guide
For regions with high calcium hardness, periodic cleaning of the electrode is recommended to ensure optimal performance. Use a Salt Chlorinator Cell Cleaner or a 1:10 solution of hydrochloric acid to water, and always follow local disposal guidelines for the cleaning solution to protect the environment.
