WarehouseHawkSporting Goods
HTH 3" Chlorine Tablets for Pool Sanitization, 40 lbs.
Riverhead, NY
Change
$139.99
Out of stock
last seen price
Price increased
Up $30.00 since Jul 5
Checked 2 weeks ago.
Costco.com
$154.99
In stock
$15.00 more than this warehouse
Costco.com checked 7 hours ago
Nearby availability
Riverhead is out of stock.
Closest reported availability
Commack, NY
We haven't seen an updated stock report here in a while. Check before making the trip.
| Warehouse | Price | Stock | Updated | |
|---|---|---|---|---|
| Waterbury, CT44.5 mi | $139.99 most expensive +$60.02 | In stock | 1 week ago | Show |
| Norwalk CT40.5 mi | $79.97 cheapest | Low stock | 19 hours ago | Show |
| Holbrook, NY20.9 mi | $139.99 last seen | Out of stock | 3 weeks ago | Show |
| Nesconset, NY22.6 mi | $139.99 last seen | Out of stock | 1 week ago | Show |
| Milford, CT27.9 mi | $139.99 last seen | Out of stock | 3 weeks ago | Show |
5 of 8 within 50 mi
Show all 8
Nationwide tracking
428 of 576 warehouses reporting stock
190 In stock
238 Low stock
148 Out of stock
Low$49.97
Average$127.11
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 Riverhead · since Jun 23, 2026Current price is at the tracked high.
Low$109.99Jun 23
Current$139.99Today
High$139.99Jul 5
View 7 price changes
| When | Price | Stock |
|---|---|---|
| Aug 16, 2026 | $139.99 | Out of stock |
| Jul 27, 2026 | $139.99 | Low stock |
| Jul 23, 2026 | $139.99 | In stock |
| Jul 15, 2026 | $139.99 | Low stock |
| Jul 12, 2026 | $139.99 | In stock |
| Jul 5, 2026 | $139.99 | Low stock |
| Jun 26, 2026 | $109.99 | Low stock |
| Jun 23, 2026 | $109.99 | In stock |