WarehouseHawk
Sporting Goods
HTH 3" Chlorine Tablets for Pool Sanitization, 40 lbs.
Costco.com
$154.99
In stock
$75.02 more than this warehouse
Costco.com checked 3 hours ago
Availability
Nationwide
228 of 581 warehouses reporting stock
68 In stock
160 Low stock
353 Out of stock
Low$49.97
Average$122.89
High$139.99
226–250 of 581 warehouses
| Warehouse | Price | Stock | Updated | |
|---|---|---|---|---|
| Mountain View, CA2437.3 mi | $139.99 | Low stock | 1 month ago | Show |
| S San Francisco · South San Francisco, CA2448.9 mi | $139.99 | Low stock | 3 weeks ago | Show |
| Kona · Kailua Kona, HI4809.5 mi | $139.99 | Low stock | 5 days ago | Show |
| Columbia MD · Elkridge, MD4.0 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Glen Burnie, MD7.5 mi | $139.99 last seen | Out of stock | 2 months ago | Show |
| Beltsville, MD12.8 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Woodmore Towne Centre · Glenarden, MD17.3 mi | $139.99 last seen | Out of stock | 2 months ago | Show |
| Owings Mills, MD17.6 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Wheaton, MD19.3 mi | $79.97 last seen | Out of stock | 2 weeks ago | Show |
| Washington DC20.1 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| White Marsh · Baltimore, MD20.7 mi | $139.99 last seen | Out of stock | 1 month ago | Show |
| Gaithersburg, MD25.9 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Pentagon City · Arlington, VA26.9 mi | $79.97 last seen | Out of stock | 2 weeks ago | Show |
| Brandywine, MD34.4 mi | $99.97 last seen | Out of stock | 2 months ago | Show |
| Mt Vernon · Alexandria, VA34.4 mi | $139.99 last seen | Out of stock | 2 months ago | Show |
| Sterling, VA37.1 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Newington · Springfield, VA38.2 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Frederick, MD40.0 mi | $139.99 last seen | Out of stock | 1 month ago | Show |
| Fairfax, VA40.4 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Chantilly, VA42.2 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Leesburg, VA43.1 mi | $79.97 last seen | Out of stock | 2 weeks ago | Show |
| Potomac Mills · Woodbridge, VA46.6 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Manassas, VA49.4 mi | $79.97 last seen | Out of stock | 2 weeks ago | Show |
| Lancaster PA66.9 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
| Christiana · Newark, DE68.1 mi | $79.97 last seen | Out of stock | 1 month ago | Show |
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 Arundel Mills · since Jul 5, 2026Current price is $60.02 below the tracked high.
Low$79.97Sep 4
Current$79.97Today
High$139.99Jul 5
View 3 price changes
| When | Price | Stock |
|---|---|---|
| Sep 4, 2026 | $79.97 | In stock |
| Aug 13, 2026 | $139.99 | Out of stock |
| Aug 4, 2026 | $139.99 | Low stock |
| Jul 5, 2026 | $139.99 | In stock |