Learn everything about pool chlorinators in Cape Town – pros and cons, top brands, installation tips, maintenance, costs, and the difference between chlorinators and saltwater systems.
What Is a Pool Chlorinator?
A pool chlorinator is a device that automatically dispenses chlorine into your pool, helping maintain healthy, algae-free water. It simplifies the manual process of adding chlorine, keeping your pool sanitized with consistent chlorine levels.
Chlorinators are essential for both residential and commercial pools and come in various forms: inline, offline, and saltwater chlorinators.
Learn more from Swim University: What is a Pool Chlorinator?
Benefits of Using a Pool Chlorinator
- Convenience – Automates chlorine dosing, saving time
- Consistent sanitisation – Helps maintain proper chlorine levels
- Cost-effective – Reduces waste from over-chlorinating
- Safer handling – Less direct contact with chlorine tablets or powder
- Custom control – Adjustable flow settings for specific pool sizes
Reference: CDC – Chlorine and Pool Disinfection
Downsides to Consider
- Initial cost – Upfront investment required
- Maintenance – Requires regular inspection and cleaning
- Can clog or corrode – If not maintained properly
- May not suit all systems – Compatibility issues in older pools
Pool Chlorinator Installation in Cape Town
We professionally install inline and offline chlorinators into your existing pool plumbing system.
Installation Steps:
- On-site system assessment
- Chlorinator type recommendation (based on pool size and usage)
- Connection to pump and filtration system
- Calibration and pressure testing
- User training on adjustments and maintenance
We install chlorinators in Brackenfell, Durbanville, Paarl, Somerset West, Stellenbosch, and wider Cape Town.
Tip: View Pentair’s Installation Manuals for examples of manufacturer guidance.
Chlorinator Maintenance Tips
- Clean the chlorinator chamber regularly to avoid build-up
- Check for clogs in feeders and valves
- Inspect seals and O-rings for wear
- Replace tablets or adjust salt levels as needed
- Flush the system every few months
Combine with pool cleaning and servicing plans for worry-free maintenance.
How Much Does a Pool Chlorinator Cost?
| Type | Price Range (ZAR) | Notes |
|---|---|---|
| Manual Floating Chlorinators | R250 – R700 | Budget-friendly but manual effort required |
| Inline Chlorinators | R1,500 – R3,500 | Installed in plumbing; low maintenance |
| Salt Chlorinators | R8,000 – R20,000+ | Converts salt to chlorine automatically |
Installation cost: R950 – R2,500 depending on complexity and pool type.
Contact us for a free chlorinator quote
Chlorinator vs Saltwater Chlorination – What’s the Difference?
| Feature | Standard Chlorinator | Saltwater Chlorinator |
|---|---|---|
| Chlorine Source | Tablets or sticks | Converts salt into chlorine |
| Water Feel | Traditional chlorine feel | Softer, silkier water |
| Maintenance | Low | Low–Moderate (cleaning cell required) |
| Upfront Cost | Lower | Higher (but pays off long-term) |
| Running Cost | Ongoing tablet purchases | Just salt top-ups |
Saltwater systems are technically still chlorine pools, but they create chlorine on-site, reducing harsh chemical handling.
For science-backed insight, see NSPF – Saltwater Pool Systems Explained
Popular Pool Chlorinator Brands in South Africa
Here are some trusted models we install and service:
| Brand | Popular Models | Type |
|---|---|---|
| Zodiac | LM3, TRi Series | Saltwater chlorinators |
| Chloromatic | ESP Series | Inline & salt systems |
| Speck | Badu Chlorinator | Tablet feeder |
| Emaux | SSC Series | Saltwater |
| Pentair | IntelliChlor | Salt generator |
Check Speck South Africa – Pool Chlorinators for local retail options.
We only use genuine parts and offer full chlorinator repairs and replacements.
FAQ – Pool Chlorinators in Cape Town
Do I still need a pool pump with a chlorinator?
Yes! Chlorinators rely on water flow from your pump to operate effectively.
Can I convert my chlorine pool to saltwater?
Absolutely. We offer chlorine to saltwater conversion services including salt chlorinator installation and balancing.
How often do I need to replace tablets?
Typically every 1–2 weeks depending on pool usage and size.
Will a chlorinator work with a vinyl or fibreglass pool?
Yes! We install systems that are compatible with all surfaces including fibreglass and vinyl-lined pools.
Is it better to go saltwater in Cape Town’s climate?
Saltwater systems perform well in Cape Town’s mild climate and offer a more natural feel with less chlorine odour—great for sensitive skin.
Ready to Automate Your Pool Chlorine System?
Whether you’re upgrading an existing system or installing one from scratch, we provide full chlorinator installation, servicing, and conversions across Cape Town and the Western Cape.
Get a Free Chlorinator Quote Now
Or call us directly at [+27] 743786623
