KChlor Replacement Pool Chlorinator Cells – Australian Made

Replacing your KChlor chlorinator cell is necessary when it stops producing chlorine, usually after 5 – 7 years of use, due to titanium plate erosion. Signs include low output, “check salt” alerts, or green pool water. Replacing it ensures proper sanitation and prevents, unexpected system failure.

Key Reasons to Replace Your KChlor Cell:

• End of Life (Wear and Tear): Like tyres, salt cells have a limited lifespan (approx. 5 years) and stop creating chlorine efficiently.
• Failed Production (Low Output): The cell’s metal plates erode or become coated with excess calcium, stopping the conversion of salt to chlorine, resulting in green water.
• Constant Error Alerts: You may see “low salt” or “clean cell” lights flashing consistently even when salt levels are balanced.
• Visual Damage: Physical signs like bent or deteriorating plates inside the cell signify it needs to be replaced.
• Avoid Higher Costs: A faulty cell can strain the entire chlorinator unit, potentially causing, more expensive repairs to the controller box.

For replacement options, check out our compatible generic pool chlorinator cells for KChlor below. Available now and with free shipping provided by Best Pool Chlorinators.

Choosing the right KChlor chlorinator cell requires matching the cell’s chlorine output to your pool volume, ensuring compatibility with your current power supply, and selecting between self-cleaning and standard models.

Here is a guide to selecting the correct replacement cell.

1. Identify Your Current Model (The Most Critical Step)

The simplest way to choose the right cell is to replace it with the same model, as the cell must match the existing controller/power supply.

• Locate the Model Number: Look on the side of your current cell housing or on the main power supply box.
• Identify the Size/Number: The number indicates the grams of chlorine produced per hour (e.g., KGS25 = 25 grams/hour).

2. Determine Required Chlorine Output (Sizing)

If you are replacing the entire system or upgrading, size the cell based on your pool’s total water volume in litres.

• Rule of Thumb: A general rule is to have a cell that produces at least 20 grams of chlorine per 10,000 litres of pool water per day.
• Example Calculation: For a 65,000 litre pool:
  • 65,000 divided by 10,000 = 6.5
  • 6.5 times 20 = 130g total required per day.
• Oversize for Safety: It is highly recommended to choose a cell slightly larger than required (e.g., a 35g/h cell for a 30g/h requirement) to handle high temperatures or heavy bather loads without overworking the system.

4. Match Plate Count and Length

Check the number of plates and their length if buying a generic replacement (some Autochlor cells are compatible with KChlor), as higher output models require more or longer plates.

***The below cells are genuine KChlor manufactured replacements made using high quality titanium plate, not cheap, inferior substitute material.***
They come with a 5 years or 10,000 hours warranty (whichever comes first).

KChlor cells all feature reverse polarity, meaning they are self-cleaning. The system automatically reverses the polarity of the cell plates, cleaning calcium buildup off the electrodes. This requires less manual maintenance.

Match Plate Count and Length

Check the number of plates and their length if buying a replacement, as higher output models require more or longer plates.

• CKGS15RP: 7 plates, 125mm long for KGS15 chlorinator (up to 30,000 Litres)
• CKGS20RP: 7 plates, 152mm long for KGS20 chlorinator (up to 40,000 Litres)
• CKGS25RP: 9 plates, 143mm long for KGS25 chlorinator (up to 50,000 Litres)
• CKGS30RP: 11 plates, 143mm long for KGS30 chlorinator (up to 60,000 Litres)
• CKGS35RP: 13 plates, 143mm long for KGS35 chlorinator (up to 70,000 Litres)
• CKGS50RP: 13 plates, 212mm long for KGS50 chlorinator (up to 100,000 Litres)
• CKGS75RP: 21 plates, 200mm long for KGS75 chlorinator (up to 150,000 Litres)
• CKGS100RP: 21 plates, 245mm long for KGS100 chlorinator (up to 200,000 Litres)

Replacing your KChlor chlorinator cell is necessary when it stops producing chlorine, usually after 5 – 7 years of use, due to titanium plate erosion. Signs include low output, “check salt” alerts, or green pool water. Replacing it ensures proper sanitation and prevents, unexpected system failure.

KChlor clorinator cells come with a 5 year or 10,000 hr (whichever comes first) warranty to give you peace of mind that they will not fail prematurely, unlike many other brands that have a life expectancy of only 3 – 5 years.

Yes, it is easy to replace a KChlor chlorinator cell yourself.

Installing a KChlor replacement cell involves turning off the pool pump, disconnecting the old cell, and securing the new unit. For most models, simply unscrew the cell housing cap, pull out the old cell, and insert the new one, ensuring the O-ring is properly seated. Hand-tighten the cap, connect the cables, and test for leaks.

Installation Steps:

1. Safety First: Switch off the pool pump and unplug the KChlor unit. Close any relevant valves to prevent water loss.
2. Remove Old Cell: Unscrew the locking nut/cap on the housing. Unplug the cable connection at the back.
3. Prepare New Cell: Lubricate the new cell’s O-ring with a pool-safe lubricant to ensure a good seal.
4. Install New Cell: Slide the new KChlor cell into the housing.
5. Secure and Connect: Screw the cap back on hand-tight. Reconnect the cable, matching the colour codes.
6. Verify: Turn on the pump, check for leaks, and verify the cell is producing chlorine.

Note: If the cell is hard to remove, you can use a screwdriver to gently pry it. For specific wiring on older or different models, you may need to match the cable colours to the terminals on the cell.