Intex Krystal Clear Saltwater System for Above-Ground Pools (up to 15,000 gallons)

If you’re fed up with juggling jars of chlorine, itchy eyes, and that “chemical” pool smell, the Intex Krystal Clear Saltwater System is one of the easiest ways to get softer, clearer water with far less maintenance. Intex’s Krystal Clear Saltwater System converts a small amount of ordinary pool salt into chlorine automatically — the result is gentler water and fewer shock treatments.

What it is and why people like it

The Intex saltwater system uses an electrolytic cell (titanium plates) to produce chlorine from salt dissolved in your pool water. Compared with manually adding chlorine, you’ll typically use fewer chemicals overall, enjoy water that feels softer on skin and hair, and avoid that strong chlorinated smell. The system is sold in variants sized for different pool volumes — the model rated for the largest above-ground pools handles up to 15,000 gallons!

Key specs (quick reference):

• Maximum pool size: 15,000 gallons.

• Required filter pump flow rate: 700–3,200 gallons per hour (system must be installed after the filter pump).

• Chlorine output (max): up to 12 g/hr (higher-output model).

• Ideal salt level: about 3,000 ppm (parts per million).

• Voltage / safety: 110–120V with GFCI.

These numbers matter: the pump flow determines whether the cell gets enough water passing through to make chlorine reliably, and the salt ppm determines how efficiently the cell runs. Follow the intex saltwater system manual to set these correctly.

What’s in the box & installation (the short version)

You’ll get the electrolytic cell housing, a control station, connector hoses and adaptors, and test strips. No tools are required for the basic assembly — it’s designed to be installed after your filter pump in the return line. If your hoses are the smaller 1¼" size, the kit includes adaptors. Add salt to the pool to reach the recommended ppm, connect the hoses, power the control box, and set the self-cleaning cycle you want. For step-by-step guidance, consult the intex saltwater system manual before you start.

User features worth calling out:

• Self-clean cycles (6 / 10 / 14-hour options) to extend electrode life and reduce maintenance.

• Compact, redesigned control panel with easy buttons and an auto clock — user friendly for seasonal and occasional pool owners.

• Two-stage (some models) / E.C.O. tech: certain versions combine electrocatalytic oxidation with chlorination for improved oxidation of contaminants (check the model variant).

Practical tips & maintenance (so it keeps working):

1. Measure salt and free chlorine regularly with test strips (included) — don’t “wing it.” The manual recommends around 3,000 ppm as the working target.

2. Run the filter pump long enough each day to cycle the pool — the salt system produces chlorine only while water is moving through the cell. Make sure the pump’s flow rate falls within the 700–3,200 gph range.

3. Keep the cell clean — scale or debris on the titanium plates reduces output. The manual explains how to inspect and clean the cell safely.

4. Winter care: follow Intex’s guidance for draining or protecting the unit in freezing conditions (owner’s manual has safety instructions and storage advice).

Pros and cons — quick reality check

Pros

• Fewer chemical doses and gentler water feel.

• Easier day-to-day maintenance once set up.

• Models available for a wide range of pool sizes (including intex saltwater system 15 000 gallons - click link below to see all available models).

Cons

• Upfront cost is higher than a tub of chlorine (but operating costs often balance out).

• Requires the right pump flow and occasional cell cleaning/replacement.

• Not a “set and forget” replacement for water testing — you still need to check salt and chlorine occasionally.

Where to get help & the manual

If you want to deep-dive into installation steps, troubleshooting, safety warnings, or warranty details, download or read the intex saltwater system manual — it’s the authoritative source for model-specific instructions (including ideal salt levels, service procedures, and parts lists).

Final take

The Intex krystal clear saltwater system is a solid choice if you want to move away from weekly chlorine dosing and enjoy softer water for a medium-to-large above-ground pool. If your filter pump meets the 700–3,200 gph requirement and you’re ready to keep an eye on salt and occasional cell maintenance, the model rated for 15,000 gallons will simplify your pool care routine while keeping water crystal clear. Read the intex saltwater system manual before installation and keep test strips handy — they’ll save you time and headaches!

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