Intex Saltwater Chlorinator QS1200 for Above-Ground Pools up to 15,000 gal — Self-Cleaning, 24‑Hour Timer

The INTEX Krystal Clear QS1200 converts an above ground pool into an easy-to-maintain saltwater system, producing free chlorine on demand for pools up to 15,000 gallons.

Upgrade your above ground pool with a saltwater chlorinator that automates sanitization, reduces reliance on traditional chlorine handling, and works with most Intex filter pumps. The QS1200 is engineered to pair with compatible pumps (700–3,200 GPH), features multiple self-cleaning cycles and a 24-hour timer, and uses simple salt additions to generate the sanitizer your pool needs. It also integrates Intex Hydroaeration technology for improved circulation and surface water quality.

How does the QS1200 keep my pool water clean?

The QS1200 uses electrolysis to convert dissolved salt into low levels of free chlorine, maintaining sanitization continuously and automatically. This steady production helps stabilize sanitizer levels without frequent manual dosing, and the unit’s self-cleaning modes limit scale buildup on the cell.

• Electrolytic cell generates chlorine from salt dissolved in pool water
• Three self-clean cycles (6, 10, 14 hours) reduce maintenance
• Built-in 24-hour timer schedules production for consistent sanitization
• Works with pumps rated 700–3,200 GPH for proper flow

What installation and compatibility should I expect?

Installation is straightforward: connect the QS1200 to your filter pump plumbing, add the recommended amount of pool salt, and set the control panel. It was designed for above ground pools up to 15,000 gallons and is intended to be paired with the Intex 26669EG series filter pump or other pumps within the specified flow range.

• Simple plumbing connections to standard pump/filter systems
• Requires pump flow between 700 and 3,200 GPH
• Salt levels required are typical for residential salt systems (follow manual for exact amounts)
• Includes a 2-year limited warranty for added confidence

How do the controls and maintenance routines work?

The QS1200 control panel offers easy access buttons for power, timer, and cleaning cycles so you can schedule sanitizer production and run automated cell cleaning. Routine maintenance is mostly monitoring salt and occasional inspection of the cell; the self-clean options minimize manual descaling.

• Intuitive control panel with on/off and timer functions
• Three automated cleaning durations to suit usage patterns
• Monitor salt levels periodically; top up as needed
• Replace the electrolytic cell per manufacturer guidance for peak performance

What additional benefits does Hydroaeration bring?

Hydroaeration enhances circulation and surface exchange, improving filtration efficiency and water clarity without added chemicals. This technology supports better oxygenation at the water surface and helps maintain a fresher-looking pool between treatments.

• Improved water circulation reduces dead zones
• Enhanced surface exchange aids clarity and filtration
• Works alongside salt chlorination for balanced maintenance

Who is this for: The INTEX Krystal Clear QS1200 is ideal for owners of above ground pools up to 15,000 gallons who want a lower-maintenance sanitizing system that reduces regular chlorine handling. It's well suited to families, seasonal pool users, and anyone using an Intex-compatible filter pump in the 700–3,200 GPH range. If you want automated sanitizer production, scheduled operation, and improved circulation with Hydroaeration, the QS1200 is built to simplify your pool upkeep while delivering consistent sanitizer control.