WarehouseHawkSporting Goods
HTH 3" Chlorine Tablets for Pool Sanitization, 40 lbs.
Costco.com
$154.99
In stock
$15.00 more than this warehouse
Costco.com checked 9 hours ago
Nearby availability
Nationwide tracking
428 of 575 warehouses reporting stock
190 In stock
238 Low stock
147 Out of stock
Low$49.97
Average$126.97
High$139.99
Product details
- Sanitizer with Added Clarifier
- Kills Bacteria and Algae
- Chlorinates Up to One Week
- One Tablet Treats 10,000 Gallons
Details come from Costco and can change, so confirm specifics with the manufacturer.
Price history
at Centennial · since Jun 22, 2026Current price is at the tracked high.
Low$109.99Jun 22
Current$139.99Today
High$139.99Jul 5
View 5 price changes
| When | Price | Stock |
|---|---|---|
| Aug 29, 2026 | $139.99 | In stock |
| Aug 10, 2026 | $139.99 | Low stock |
| Jul 9, 2026 | $139.99 | In stock |
| Jul 5, 2026 | $139.99 | Low stock |
| Jul 3, 2026 | $109.99 | Low stock |
| Jun 22, 2026 | $109.99 | In stock |