HTH Pool Care 3" Chlorine Tablet Advanced, Pool Chemical Sanitizer, for Routine Chlorination
- Brand:
- HTH
- Model Number:
- 42051
- UPC:
- 073187420510
- EAN:
- 0073187420510
- ASIN:
- B09R81LVBW
- Walmart SKU:
- 256150882
Market rate of $5.97 positions buyers 0.0% under the established average.
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$12.90 | |
|
Lowest Price
|
$5.10 | |
|
Most Recent Price
|
$7.00 |
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$6.49 | |
|
Lowest Price
|
$5.74 | |
|
Most Recent Price
|
$5.97 |
Tracking History: We have tracked HTH Pool Care 3" Chlorine Tablet Advanced, Pool Chemical Sanitizer, for Routine Chlorination since 2/1/2025. The most recent price update was on Feb 25, 2026.
Price Range: Over the past 90 days, the price has ranged from $5.74 (lowest on 2/1/2025) to $6.49 (highest on 12/6/2025). The average price during this period is $5.94.
Current Trend: No Walmart.com pricing data available for analysis.
Customer Insights: Rated 4.5/5 from 6955 reviews.
I am on my 3rd year of using this product! Although my pool is small, it is not covered and I get a lot of pollen, dirt, and leaf debrie I have not once had an algae problem because this product works! It keeps algae away, PH balance is good, very good product.
Really good chlorine tabs for the pool. The product itself is great. A few times I've gotten burned by the delivery service which sends me already opened and used packages which is annoying since its usually half empty.
This is my favorite tablet for my huge swimming pool. The water improves the longer you use the tablet. It makes taking care of a pool a breeze! No clouding.
This is a good price for 25 pounds of chlorine tablets. It came really quickly and we were notified of it's tracking all along the way. You can't beat Walmart for pool supplies.
Great product. It works well in our pool. The tablets dissolve easily. We will be using them all summer long. The instructions are on the tub on how to use them.
Tabs were old and mostly broken and falling apart. seems like vendor getting rid of old stock on internet orders. Tabs bought in store are new and not broken. If you get damaged tabs,return them immediately. No sense of paying for something that wouldn't work in your pool.
Upon opening, I only had five tablets inside the container. I noticed that it was already open and I'm going to call customer support to report this..
I gave this a one-star because of the price. $40 for 10 chlorine tablets. I'm sorry, what's the excuse now that the covid shortage is long over. I repeat, $40 for 10 chlorine tablets. Yet another example of paying more for less.
There were only 8 tablets in this bucket. For the price paid and from past experience of ordering these elsewhere, I expected the mini bucket to be full of chlorine tablets. Most of the bucket is empty, with 2 layers of 4 tablets each in the bottom.
The price is ridiculous. You receive eleven tablets for $40. Out of the eleven tablets eight were cracked in several pieces which makes them dissolve faster and leaves alot of the tablet as dust in the bottom of the plastic tub.
Detailed price history for the past 90 days
No Walmart.com pricing data available for analysis.
Third-Party Sellers prices have ranged from $5.10 (May 6) to $12.90 (Jul 3) over the past 90 days. Current price is 27.5% below the 90-day average of $9.65.
| Date | Price | Change | % Change |
|---|---|---|---|
| $7.00 | $-5.90 | -45.7% | |
| $12.90 | $+5.90 | +84.3% | |
| $7.00 | $+0.00 | +0.0% | |
| $7.00 | $+0.00 | +0.0% | |
| $7.00 | $-5.90 | -45.7% | |
| $12.90 | $+0.00 | +0.0% | |
| $12.90 | $+6.93 | +116.1% | |
| $5.97 | $+0.00 | +0.0% | |
| $5.97 | $-5.02 | -45.7% | |
| $10.99 | $-1.91 | -14.8% | |
| $12.90 | $+6.93 | +116.1% | |
| $5.97 | $-5.02 | -45.7% | |
| $10.99 | $+3.99 | +57.0% | |
| $7.00 | $-5.90 | -45.7% | |
| $12.90 | $+5.90 | +84.3% | |
| $7.00 | $-5.90 | -45.7% | |
| $12.90 | $+5.90 | +84.3% | |
| $7.00 | $+0.00 | +0.0% | |
| $7.00 | $+0.00 | +0.0% | |
| $7.00 | $-5.00 | -41.7% | |
| $12.00 | $+0.00 | +0.0% | |
| $12.00 | $+5.00 | +71.4% | |
| $7.00 | $-3.25 | -31.7% | |
| $10.25 | $+0.00 | +0.0% | |
| $10.25 | $+3.25 | +46.4% | |
| $7.00 | $-3.25 | -31.7% | |
| $10.25 | $+0.00 | +0.0% | |
| $10.25 | $-0.32 | -3.0% | |
| $10.57 | $+0.00 | +0.0% | |
| $10.57 | $-0.02 | -0.2% | |
| $10.59 | $+4.64 | +78.0% | |
| $5.95 | $-4.64 | -43.8% | |
| $10.59 | $+0.02 | +0.2% | |
| $10.57 | $+0.00 | +0.0% | |
| $10.57 | $+0.00 | +0.0% | |
| $10.57 | $-0.03 | -0.3% | |
| $10.60 | $+0.01 | +0.1% | |
| $10.59 | $+0.03 | +0.3% | |
| $10.56 | $-0.03 | -0.3% | |
| $10.59 | $+0.00 | +0.0% | |
| $10.59 | $+0.03 | +0.3% | |
| $10.56 | $-0.03 | -0.3% | |
| $10.59 | $+5.49 | +107.6% | |
| $5.10 | $-5.70 | -52.8% | |
| $10.80 | $+0.00 | +0.0% | |
| $10.80 | $+0.00 | +0.0% | |
| $10.80 | $+0.00 | +0.0% | |
| $10.80 | $+0.60 | +5.9% | |
| $10.20 | $-0.60 | -5.6% | |
| $10.80 | $+0.00 | +0.0% | |
| $10.80 | $+5.70 | +111.8% | |
| $5.10 | $-5.70 | -52.8% | |
| $10.80 | $+0.00 | +0.0% | |
| $10.80 | $+0.00 | +0.0% | |
| $10.80 | $+0.20 | +1.9% | |
| $10.60 | $-0.20 | -1.9% | |
| $10.80 | $+5.70 | +111.8% | |
| $5.10 | $-5.70 | -52.8% | |
| $10.80 | $+0.00 | +0.0% | |
| $10.80 | $+0.00 | +0.0% | |
| $10.80 | $+0.00 | +0.0% | |
| $10.80 | $+5.70 | +111.8% | |
| $5.10 | $+0.00 | +0.0% | |
| $5.10 | $-5.70 | -52.8% | |
| $10.80 | $+0.21 | +2.0% | |
| $10.59 | $-0.21 | -1.9% | |
| $10.80 | $+0.20 | +1.9% | |
| $10.60 | $+0.00 | +0.0% | |
| $10.60 | $+5.50 | +107.8% | |
| $5.10 | $-5.50 | -51.9% | |
| $10.60 | $+0.00 | +0.0% | |
| $10.60 | $-0.20 | -1.9% | |
| $10.80 | $+0.21 | +2.0% | |
| $10.59 | $+0.00 | +0.0% | |
| $10.59 | $-0.01 | -0.1% | |
| $10.60 | $+0.00 | +0.0% | |
| $10.60 | $+0.01 | +0.1% | |
| $10.59 | $+5.49 | +107.6% | |
| $5.10 | $-5.49 | -51.8% | |
| $10.59 | $+0.00 | +0.0% | |
| $10.59 | $+0.00 | +0.0% | |
| $10.59 | — | — |