HTH 42049 Pool Care 1-Inch Chlorine Tabs – Hands-Free Pool Maintenance for Working Homeowners, Slow-Dissolving Auto-Feeder Tabs
HTH 42049 Pool Care 1-Inch Chlorine Tabs – Hands-Free Pool Maintenance for Working Homeowners, Slow-Dissolving Auto-Feeder Tabs
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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
Will these tabs save me time on weekly pool maintenance?
Yes, the slow-dissolving 1-inch tabs last up to one week per application, so you spend less time testing, measuring, and adding chemicals to your pool each week.
Can I automate my pool care routine with these tabs?
Yes, the tabs are compatible with automatic feeders, floaters, and skimmer baskets, allowing you to set up a hands-free chlorination routine that fits your busy schedule.
Are these tabs a good option between professional pool service visits?
Absolutely. Many homeowners use HTH tabs to keep their pool consistently sanitized between professional cleanings, reducing the need for emergency service calls.
Do I need to measure or pre-mix anything with these tabs?
No, the pre-measured 1-inch tab format eliminates measuring loose chlorine or mixing powders, which saves time and reduces the chance of dosing errors.
Will the sun-protected formula reduce how often I need to add tabs?
Yes, the sun-protected chlorine resists UV breakdown, so the tabs last longer in direct sunlight and require fewer replacements compared to standard chlorine products.
Are these a good choice for a busy homeowner who wants a low-effort pool?
Yes, HTH 1-inch tabs are one of the lowest-effort pool sanitation options. Drop them in a feeder or floater once a week and your pool stays clear and sanitized.
How do these compare to a saltwater chlorine generator for time savings?
Saltwater generators require cell cleaning, salt level monitoring, and equipment maintenance. These tabs require no equipment upkeep, making them simpler for homeowners who want minimal pool chores.
Can I use these tabs in an automatic chlorine feeder?
Yes, the 1-inch size is the industry standard for most automatic chlorine feeders, so you can load the feeder once a week and let it dispense tabs on schedule.
Will I save money by using these tabs versus hiring a pool service?
Many homeowners significantly reduce service costs by using these tabs for routine sanitation between visits, though regular water testing is still recommended for best results.
Do I need to test the water as often when using these slow-dissolving tabs?
While the tabs provide consistent chlorination, you should still test your water at least once a week to confirm proper chlorine and pH levels, but the testing process is much quicker than full chemical dosing.
Are these tabs compatible with my pool automation system?
Yes, when used with a compatible automatic feeder, the tabs integrate with most pool automation setups, allowing you to manage chlorination alongside pumps, heaters, and lighting.
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.
