Intex Krystal Clear QZ1100
#3 in Above-GroundFull review
For 6,000-15,000 gallon above-ground pools with a big pump, if you want ozone added to salt chlorination; otherwise the QS1200 does the chlorine job for less.
Intex $269.99$269.99
3.3/5
A budget salt system for mid-size Intex and other above-ground pools up to 7,000 gallons.
- 7,000 galRated pool size
- 0.3 lb/dayChlorine output
- $98Replacement cell
- 2,500 to 3,500 ppm (ideal 3,000)Salt level
- 2 yearsWarranty
Check price at Amazon$156.09
Price checked October 27, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Cheap to buy and to run: replacement electrode is under $100 from Intex
- Flow sensor and low/high salt alarms protect the cell
- Fits both 1-1/4 and 1-1/2 in hose connections
Cons
- Rated for pools up to 7,000 gallons
- No salt readout, just high and low salt alarm codes
- 2-year warranty
The Intex Krystal Clear QS family
Every Intex Krystal Clear QS model we rank, smallest first. Ratings compare each against its own pool type.
| Model | Rated pool size | Rating | Price |
|---|---|---|---|
| Intex Krystal Clear QS500 (this one) | 7,000 gal | 3.3/5 | $156.09 |
| Intex Krystal Clear QS1200 | 15,000 gal | 3.5/5 | $198.96 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its pool type. How we rank explains each one.
Specifications
| Model number | 26667EG / ECO5110 |
|---|---|
| Output | |
| Pool type | Above-ground |
| Rated pool size (maker) | 7,000 gal |
| Chlorine output | 0.3 lb/day |
| Salt level | 2,500 to 3,500 ppm (ideal 3,000) |
| NSF/ANSI 50 certified | No |
| Cell | |
| Replacement cell | 11899 |
| Replacement cell price | $98 |
| Self-cleaning | Yes |
| Plumbing size | 1.5 in |
| Controls | |
| Salt level readout | No |
| Flow sensing | Flow switch |
| Cold-water shutoff | No |
| Boost mode | Yes |
| Wi-Fi | No |
| Voltage | 115 V |
| Warranty and models | |
| Warranty | 2 years |
| Warranty terms | Intex 2-year limited warranty on the control unit and the electrode(s), 180 days on hoses and fittings; original purchaser only, the same for every buyer since Intex sells direct and through retailers. Repair or replacement after an Intex service center accepts the claim. |
| Released | 2018 |
Alternatives in this pool type
Intex Krystal Clear QS700 Plus
#4 in Above-GroundFull review
A low-salt system for above-ground pools up to 8,500 gallons, for owners who want a real salt readout and less salt in the water.
Amazon $215.99$215.99
Intex Krystal Clear QS400
#6 in Above-GroundFull review
A low-cost salt system for small Intex and similar frame pools up to 4,500 gallons with a small filter pump.
Amazon $122.99$122.99
Compare
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