Pool Guardian Shock Stabilized Chlorinating Granules 12 x 454 g (1988894)
$39.99
In-Warehouse Price
Updated August 10, 2026
Costco Price History
| Location | Lowest Price | Highest Price | Latest Price |
|---|---|---|---|
| Costco West | N/A | N/A | N/A |
| Costco East | $29.99 (August 7, 2026) | $39.99 (August 10, 2026) | $39.99 (August 10, 2026) |
Product Details
| Name | Pool Guardian Shock Stabilized Chlorinating Granules 12 x 454 g |
|---|---|
| Item Number | 1988894 |
| Brand | Pool Guardian |
| Category | Pool Cleaners & Chemicals |
| General Category | Patio, Lawn & Garden |
| Location | Canada |
| Last Updated | August 10, 2026 |