HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types
- Brand:
- HTH
- Model Number:
- 42152
- UPC:
- 073187421524
- EAN:
- 0073187421524
- Walmart SKU:
- 6946202214
Key Takeaway
Remarkable 37-day consistency at $4.97, running matching the quarterly average. This appears to be the established going rate.
Third-Party Seller Summary
No price history available for Third-Party Sellers
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$4.97 | |
|
Lowest Price
|
$4.97 | |
|
Most Recent Price
|
$4.97 |
- Average Price
- $4.97
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types since 8/16/2025. The most recent price update was on Sep 19, 2026.
Price Range: Over the past 90 days, the price has ranged from $4.97 (lowest on 8/16/2025) to $4.97 (highest on 8/16/2025). The average price during this period is $4.97.
Current Trend: Walmart.com prices have ranged from $4.97 (Sep 18) to $4.97 (Sep 18) over the past 90 days. Current price is close to the 90-day average of $4.97.
Customer Insights: Rated 4.7/5 from 166 reviews.
Customer Reviews
166 reviewsCustomer Reviews
4.7
Based on 166 reviews
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Showing 10 of 166 reviews
These have worked great for an in ground spa. Has helped prevent algae and maintain good spa chemistry including keeping PH down to a reasonable level without the need for too much acid.
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More uses than pool
I live in rural area, we have a septic tank. I place one in tank and one in tank of each toilet and they work wonders. Everything smells sanitary.
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Gets the job done
Works as intended. Would recommend. Great value for what you get. I only need a small amount for my purposes and this gets the job done.
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useful in mutuble ways. I oñhonestly wanted to try out soaking my tub. It was a personal goal. After I cleaned the tub. I was happy with results.
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best tablets
love this tablet, used it all summer.. pool stayed crystal clear
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Works great to keep pool clean
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HTH chlorine tablets
These chlorine tablets work well.They made my Poole water sparkling blue.
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Pool Tabs
Always a great value in pool maintenance
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small amount large impact
as a first time user of such items I found these to last longer than other brands.i also appreciate being able to buy small quantities rather than buying a buckets or bag of them.
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Quick dissolve
For me I thought it dissolved too quickly
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
37 recordsWalmart.com prices have ranged from $4.97 (Sep 18) to $4.97 (Sep 18) over the past 90 days. Current price is close to the 90-day average of $4.97.
| Date | Price | Change | % Change |
|---|---|---|---|
| $4.97 | $+0.00 | +0.0% | |
| $4.97 | $+0.00 | +0.0% | |
| $4.97 | $+0.00 | +0.0% | |
| $4.97 | $+0.00 | +0.0% | |
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| $4.97 | $+0.00 | +0.0% | |
| $4.97 | $+0.00 | +0.0% | |
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| $4.97 | $+0.00 | +0.0% | |
| $4.97 | — | — |
No third-party seller price history available for this product in the past 90 days.
