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Pool FROG® 540C Pac

Replacement Chlorine Cartridge for Pool FROG® XL Pro®

When used with the FROG Mineral Reservoir, the result is Fresh Mineral Water®∞ that’s consistently clean, clear and soft with up to 50% less chlorine* than traditional methods.

Starting at $82.95

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* Compared to the minimum EPA recommended chlorine level of 1.0 ppm for a stabilized swimming pool
∞ Cleaner, Clearer and Softer water for pools, hot tubs and swim spas

Benefits

  • For in-ground pools up to 40,000 gallons
  • Less chlorine means softer water, no harsh smells and easier on skin
  • Pac lasts 2-3 weeks
  1. Turn off pump to stop water flow into the system.
  2. Set control dial on the Chlorine Cycler to 0 or all the way to the left.
  3. Remove cap using the official cap tool counterclockwise.
  4. Pull out the empty or spent Pool FROG® Pac.
  5. Dispose of it safely according to local recycling or waste rules.
  6. Cut off the top of the new Pool FROG® Pac using a PVC pipe cutter.
  7. Invert and shake the pac gently so the internal tablets drop down into the lower areas.
  8. Insert into the Chlorine Cycler.
  9. Replace cap by hand only. Do not over-tighten and do not use the cap tool to tighten.
Front of a Pool FROG Pac 540C chlorine pac for the Pool FROG XL Pro, on a white background.
Back of a Pool FROG Pac 540C chlorine pac showing the directions and barcode, on a white background.
Two kids holding hands and jumping into a sparkling screened-in pool on a sunny day.

Frequently Asked Questions

The Pool FROG 540C Pac, prefilled with chlorine, lasts 2-3 weeks depending on the size of your pool and how often it is used.

The Pool FROG 540C Pac is only compatible with the Pool FROG XL PRO System.

Cut off the handle with a pipe cutter, flip upside down into the Chlorine Cycler of your Pool FROG XL PRO, making sure the pac’s openings align properly inside. Once in place, replace the cap and hand-tighten.

Fresh Mineral Water∞ is our signature water quality experience — clean, clear and silky-soft water made possible by our patented mineral technology combined with significantly lower levels of chlorine. The result is water that’s gentler on skin and free from the harsh, over-chlorinated feel of traditional pool care.

You may purchase 1 Pool FROG 540C Pac at a time or purchase our convenient 3 pack box with handles on either end.

Let’s Connect

We’re here for you, weekdays 8-5pm.

Have a question or need a suggestion? Contact us for direct assistance, or send an email and we’ll respond within 24 hours.

EMAIL
customerservice@
frogproducts.com

CALL
1-800-222-0169

LIVE CHAT
8-5pm CST

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