Caribbean Blue pool chlorine prices
2 Caribbean Blue products (3" chlorine tablets) from 1 store, sorted by what you pay per pound of chlorine. To see how Caribbean Blue compares with other brands, use the size pages below: they list every brand's bucket of the same size side by side.
Caribbean Blue 3" tablets
Cheapest right now
$5.56/lb
$139.00 · Caribbean Blue Chlor-Guard 3 in. Pool Tablets - 25 lb · Home Depot
Typical price
$5.56/lb
Median of 1 in-stock listing
Lowest since Oct 11, 2026
$3.98/lb
Home Depot, Oct 11, 2026
Store
All stores
Brand
2 listingsAll brands
| Product | Store | Checked | Buy | |||||
|---|---|---|---|---|---|---|---|---|
| Caribbean Blue Chlor-Guard 3 in. Pool Tablets - 25 lb Caribbean Blue | 25 lb | Home Depot | $139.00 | $5.56 | $6.18 | $0.516 | today | View deal |
| Caribbean Blue Chlor-Guard 3 in. Pool Tablets - 50 lb Caribbean BlueOut of stock | 50 lb | Home Depot | $199.00 | $3.98 | $4.42 | $0.369 | today | View deal |
$/lb chlorine is the price divided by the pounds of available chlorine in the container, so a 50 lb bucket, a 10% jug and a 12.5% jug all compare fairly.How it's calculated.