Member's Mark Quick Dissolving Shock Stabilizer (1 lb., 24 ct.)

by Member's Mark |
Item # 655400
Model # 12001802 |

Why we love this

Keeping up with pool and spa maintenance is easier with Member's Mark Quick Dissolving Shock Stabilizer. Who doesn't love a clean and clear pool on a hot day?


  • Quick dissolving
  • Shock stabilizer
  • Great for pools and spas

Limit of 2 units per member, per day

Current price: $129.98


Member's Mark® Quick Dissolving Shock Stabilizer is ideal for all pools and spas. It eliminates chlorine odor, kills bacteria and keeps the water clean, clear and inviting for a refreshing swim. This package includes 24 1-lb. bags.

What does Pool Maintenance Involve?

Shocking a pool or spa is the best way to keep it clean. It also prevents algae growth. Bacteria is often present in pools, entering from a variety of sources. Heavy storms, multiple bathers and waste from skin, hair, lotions, soap and more can contribute to the bacteria level of a swimming pool. Pool shock is a granulated form of chlorine used for water treatment. Shocking the pool is a necessary part of servicing it, as it disinfects the water. Many pool owners shock every few weeks, as part of their regular pool care routine, in order to keep everything clean and sanitary. That's because a sparkling clean pool is always more enjoyable and relaxing for everyone.

Member reviews & questions

Additional information


"Membership is required to complete an in-club or curbside pickup purchase at Sam's Club."