Zodiac EL25
Reliable everyday chlorination. The EL25 automatically generates chlorine from salt water to help keep pool water clean, healthy, and properly sanitised with minimal day-to-day effort.
Designed for Australian backyards. Engineered specifically for Australian conditions, the EL25 is built to handle high temperatures, strong UV exposure, and changing water chemistry commonly experienced in residential pools.
Low-maintenance self-cleaning operation. The reverse polarity chlorinator cell helps reduce calcium build-up by automatically cleaning itself during operation, helping extend cell life and reduce maintenance requirements.
Simple control with built-in timers. Integrated clock and timer functions allow easy scheduling of pool filtration and chlorination cycles, helping automate routine pool operation.
Adjustable chlorine output. The adjustable chlorine output setting allows pool owners to fine-tune chlorine production depending on seasonal demand, pool usage, and climate conditions.
Built for straightforward pool ownership. The EL25 focuses on practical, no-fuss operation, making it ideal for residential pool owners who want reliable chlorination without unnecessary complexity.
Zodiac EL25 Saltwater Chlorinator Specifications
| Specification | EL25 | EL35 |
| Cell Output | 25 g/h | 35 g/h |
| Maximum Average Pool Size | 75,000L (based on a mild weather climate, please adjust for cooler or hotter) | 100,000L (based on a mild weather climate, please adjust for cooler or hotter) |
| Maximum Average Pool Size (Cool Climate) | 80,000L | 120,000L |
| Maximum Average Pool Size (Warm Climate) | 40,000L | 75,000L |
| Recommended Salinity | 4,000ppm | 4,000ppm |
| Plumbing Capacity | 40mm / 50mm | 40mm / 50mm |
| Cell Dimensions (W x L x H) | 320mm x 155mm x 110mm | 320mm x 155mm x 110mm |
| Power Pack Dimensions (W x L x H) | 225mm x 325mm x 133mm | 225mm x 325mm x 133mm |
Who It’s For
The EL25 is a great fit if you:
- Have a small to medium residential saltwater pool
- Want a simple and reliable chlorinator
- Prefer low-maintenance pool sanitisation
- Want a self-cleaning chlorinator cell
- Need adjustable chlorine output for seasonal use
- Want a durable Australian-designed chlorinator
You may want to consider the EL35 if:
- You have a larger residential pool
- Your pool is located in a warmer or tropical climate
- Your installer recommends higher chlorine production capacity
Zodiac EL25 Chlorinator Compatibility & Requirements
- Pool type: Residential in-ground pools and spas
- Suitable applications: Salt water pool chlorination and sanitisation
- Compatible pumps: Single speed and variable speed pool pumps
- Compatible plumbing: 40mm and 50mm residential pool plumbing
- Compatible sanitising setup: Salt water pool systems
- Recommended salinity: 4000 ppm
- Compatible installations: Standard residential filtration systems
The EL25 is designed for residential pool systems where reliable sanitisation, simple operation, and low-maintenance chlorination are priorities. For best performance, the chlorinator should be correctly matched to the pool volume, circulation system, and filtration equipment by a qualified pool technician.
Installation & Maintenance
The Zodiac EL25 should be installed by a qualified pool technician or licensed electrician in accordance with Australian electrical standards. Correct sizing and installation are important for stable chlorine production and healthy water balance.
Routine maintenance is minimal thanks to the reverse polarity self-cleaning chlorinator cell. Pool owners should periodically inspect the cell, monitor salt levels, and maintain balanced pool chemistry for optimal performance.
The built-in timer system allows automatic scheduling of filtration and chlorination cycles, helping simplify everyday pool management.
Zodiac EL25 Salt Chlorinator Warranty
Earlier purchases:
- 2 years
Purchases since 1 Oct 2020:
- 2 years
Reviews
There are no reviews yet.