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Get Potassium Chloride for as low as $27.33, which is 88% off the average retail price of $235.22 for the most common version, by using a GoodRx coupon. Learn about saving on prescription medications with GoodRx Companion.
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 20meq | 30 packets | $271.70 | $31.83 |
| 30 packets of 40meq | 1 carton | $2,781.01 | $2,315.38 |
| 25meq | 30 effervescent tablets | $46.87 | $41.67 |
| 10% | 473 ml | $290.02 | $32.67 |
| 20% | 473 ml | $657.64 | $46.56 |
Popular offers
250+ medications are free, with hundreds more under $10. Plans start at $9.99/mo. (when paid yearly). Terms apply.
GoodRx coupon prices last updated on 09/04/26.
