HTH 42049 Pool Care 1-Inch Chlorine Tabs – Safe and Controlled Pool Sanitation for Family Backyards, Slow-Dissolving Formula
HTH 42049 Pool Care 1-Inch Chlorine Tabs – Safe and Controlled Pool Sanitation for Family Backyards, Slow-Dissolving Formula
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Why you'll love it
- Slow-dissolving tabs last up to one week, reducing the frequency of pool maintenance
- Sun-protected formula preserves chlorine life so it works harder in direct sunlight
- Compatible with all pool types including saltwater systems, eliminating the need to buy specialty products
- Flexible application works in floaters, feeders, or skimmer baskets to match any pool setup
- Trusted HTH brand legacy in pool care provides confidence for first-time pool owners
- Simple tab format avoids measuring loose chlorine or dealing with messy powders
Perfect for
- Weekly routine pool sanitation to keep water clear and safe
- Algae prevention and treatment during warm swimming months
- Bacteria control in above-ground pools using 1-inch tabs in a floater
- Continuous chlorination for saltwater pool systems via skimmer or feeder
- Low-maintenance pool upkeep between professional service visits
Shock
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Sanitize
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Algaecide
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Test & Balance
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Specialty
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Product Information
BENEFIT: Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs; Kills algae and bacteria
CLEAN, CLEAR WATER: HTH Chlorine Tabs keep water clear while protecting against bacteria, algae and other organisms
SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH Chlorine Tabs dissolve slowly and last up to one week
COMPATIBLE WITH ALL POOLS: This product is great for all pool types, including saltwater systems; Use 1" tabs for above ground pools, 3" tabs for inground pools; Use in floater, feeder, or skimmer basket
YOU’RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm
The HTH Chlorine Tabs are perfect solution for keeping your swimming pool clear. The easy-to-use chlorine-based tabs protect against bacteria, algae, and other organisms, ensuring that your pool stays healthy for you and your family to enjoy. The slow-dissolving, long-lasting formula is sun-protected for longer chlorine life, dissolving slowly and lasting up to one week. Compatible with all pool types, including saltwater systems, use 1 tabs for above ground pools and 3 tabs for inground pools, and can be used in a floater, feeder, or skimmer basket. For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm. With HTH Chlorine Tabs, you're all clear for a summer full of fun and relaxation.Package Size Name: 1.5 lb Bottle
Number of Items: 1
Included Components: HTH 42049 Pool Care 1" Chlorine Tabs
Item Type Name: Swimming Pool Chlorinating Sanitizer, Kills Algae and Bacteria
Item Form: Tablet
Product Benefits: Kills Algae and Bacteria
Item Weight: 1.5 pounds
Frequently Asked Questions
Is this product safer to handle than liquid chlorine or chlorine powder?
Yes, the pre-measured 1-inch tab format eliminates the need to measure loose chlorine or mix powders, significantly reducing the risk of splashes, inhalation, and skin contact during pool maintenance.
Can I use these tabs safely around my pets in the backyard?
When used as directed in a floater, feeder, or skimmer, the tabs dissolve in the pool water at safe chlorine levels. Keep the sealed container and any loose tabs stored away from pets to prevent accidental ingestion.
Are slow-dissolving tabs safer for a first-time pool owner?
Yes, the slow-dissolving format prevents the dangerous chlorine spikes that can occur with shock treatments or improperly measured chemicals, making them one of the safest options for new pool owners.
Does the sun-protected formula mean fewer chemicals are needed?
The sun-protected formula preserves chlorine life longer, so you use fewer tabs over time to maintain the same sanitization level, which means less chemical handling overall for you and your family.
Is there a fire or burn risk with these chlorine tabs?
No, chlorine tabs are not flammable and pose no fire risk. They dissolve in water and should be stored in a cool, dry place away from other pool chemicals to prevent reactions.
Is this a safe option for families with young children who use the pool daily?
Yes, HTH 1-inch tabs are widely used in family backyard pools. The slow, controlled release keeps chlorine at safe swimming levels, and the tab format keeps the chlorine contained inside the floater or feeder, out of children's reach.
How does this compare to bleach or liquid chlorine for safe home pool care?
Bleach and liquid chlorine require careful measuring, can splash, and degrade quickly in sunlight. These slow-dissolving tabs are pre-measured, contained, and last up to a week, making them a safer and simpler alternative.
Are these safer than mineral or non-chlorine pool systems?
Chlorine remains the most effective sanitizer against bacteria, algae, and viruses. The slow-dissolving tab format delivers consistent chlorine levels with minimal handling, which is safer for the swimmer than unpredictable mineral systems.
What if my child accidentally touches a tab, is it dangerous?
A dry chlorine tab can irritate skin on contact. Keep tabs in their original container, out of reach of children, and only handle them with dry hands when placing them in a feeder or floater.
Can I leave these tabs in the pool while my family swims?
Yes, when used in a floater or automatic feeder, the tabs dissolve slowly to maintain safe chlorine levels. Always test your water before swimming to confirm proper chemical balance.
I am worried about strong chemical smells, will this bother my family?
When tabs are used at proper levels, chlorine odor is minimal. The sun-protected formula also reduces the chloramine buildup that causes strong smells, so your backyard pool area stays more pleasant.
How do I use HTH 1-inch chlorine tabs in my pool?
Place the tabs in a chlorine floater, automatic feeder, or skimmer basket. Adjust the floater opening or feeder setting to maintain a free chlorine level of 1-3 ppm. Test the water weekly and replace tabs as they dissolve, typically once a week.
How many tabs should I add to my pool each week?
As a general guideline, use 1-3 tabs per 10,000 gallons of water per week, depending on bather load, sun exposure, and current chlorine levels. Always follow the package directions and test water to fine-tune your dosage.
Can I shock my pool and use these tabs at the same time?
Yes, but do not mix tabs and shock directly. Add shock first to quickly raise chlorine, then resume using tabs for ongoing maintenance. Wait several hours after shocking before adding tabs to the feeder or floater.
Are these tabs compatible with saltwater pool systems?
Yes, HTH 1-inch chlorine tabs are fully compatible with saltwater pool systems. You can use them to supplement your salt cell output, especially during heavy use or hot weather.
Can I use these tabs in a hot tub or spa?
These 1-inch tabs are designed for pools, not hot tubs. The smaller, faster-dissolving 1-inch tabs can damage spa equipment. Use a chlorine product specifically labeled for spa use instead.
What is included when I order the HTH 42049 product?
You will receive one bottle of HTH Pool Care 1-inch chlorine tabs in the size you selected, either 1.5 lb or 5 lb. A floater, feeder, or skimmer is not included and must be purchased separately if you do not already have one.
Are chlorine tabs safe for vinyl liner pools?
Yes, HTH 1-inch tabs are safe for vinyl, plaster, and fiberglass pools when used as directed. Avoid placing tabs directly on vinyl surfaces, as concentrated contact can bleach liners. Always use a floater, feeder, or skimmer.
How should I store leftover chlorine tabs?
Store tabs in their original sealed container in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and other chemicals. Keep out of reach of children and pets. Properly stored tabs have a shelf life of several years.
What is the difference between 1-inch tabs and 3-inch tabs?
1-inch tabs dissolve faster and are designed for smaller pools, floaters, and above-ground pools. 3-inch tabs are larger, last longer, and are typically used in inground pools with automatic feeders. Both deliver the same sanitizing power, just at different dissolution rates.
