Best 1 Inch Pool Chlorine of 2026
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1 Inch Pool Chlorine is an essential chemical for maintaining a clean and healthy swimming pool. These small, circular tablets dissolve slowly and evenly, releasing a steady stream of chlorine into the water. The tablets are designed to be used in a pool skimmer, automatic chlorinator, or floating dispenser, making them easy to use and distribute. 1 Inch Pool Chlorine tablets are formulated to kill bacteria, control algae growth, and oxidize contaminants, ensuring that your pool stays crystal clear and safe for swimming. With regular use, these tablets can help to reduce maintenance time and costs, while keeping your pool water fresh and inviting.
At a Glance: Our Top Picks
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Top 6 1 Inch Pool Chlorine
HTH Pool Care 1" Chlorine Tabs
HTH Pool Care 1" Chlorine Tabs are a chlorine-based sanitizer that kills bacteria and algae in swimming pools. These slow-dissolving tabs are sun-protected for a longer chlorine life, and are compatible with all pool types. Customers appreciate the convenience of not having to open each individually wrapped tab, and the product's ability to keep chlorine levels correct.
XtremeClear 1" Chlorine Tabs
XtremeClear Chlorine Tabs are designed for a variety of water systems, including above-ground pools, hot tubs, and spas. These slow-dissolving tablets last up to a week, providing you with convenient and consistent sanitation. They are compatible with all pool types, including saltwater systems, allowing you to use them easily in floaters or skimmer baskets. Each tab is pre-stabilized, protecting against UV rays to ensure longer-lasting effectiveness. With these tablets, you can save money by reducing the frequency of water changes, making pool maintenance simpler and more efficient.
U.S. Pool Supply Floating Spa Chlorine/Bromine Dispenser
The U.S. Pool Supply Floating Spa Chlorine/Bromine Dispenser is a professional grade, heavy-duty weighted chemical dispenser that holds 1" chlorine or bromine tablets. It features 13 adjustable chemical flow control settings, allowing you to set the dispenser for worry-free balanced chemical delivery. The flat top allows it to lay flat under solar covers, and the weighted screw on bottom cap prevents the dispenser from getting caught in the spa or hot tub filter. Buy with confidence, as it comes with a one-year satisfaction guarantee.
440 Mini Premium Floater Dispenser for 1-Inch Tablets
The 440 Mini Floater Dispenser is a heavy-duty and user-friendly device designed to hold and release chlorine or bromine tablets in your spa, hot tub, or small pool. Its sturdy construction, including a weighted screw cap, ensures durability and stability in the water. You can easily adjust the dispenser to control the chemical release with up to 13 different flow settings, giving you precise control over your pool’s sanitation. Designed for 1-inch tablets, the dispenser is simple to fill by unscrewing the bottom, making maintenance hassle-free. This adjustable floater helps you keep your water clean and balanced with minimal effort.
PROFELIZ 1 Inch Stabilized Chlorine Tablets
PROFELIZ Chlorine Tablets are designed to keep your pool clean and safe with ease. Each tablet contains a powerful chlorine ingredient to kill bacteria and prevent algae growth, ensuring your water stays clear. The tablets dissolve slowly, lasting up to a week, so you don’t have to add chlorine frequently, saving you time and effort. These tablets work well in any pool type, whether above ground or in-ground, and fit conveniently into most pool skimmers or floaters. With PROFELIZ Chlorine Tablets, you get long-lasting protection and simple maintenance for your swimming pool or hot tub.
HYDROTOOLS BY SWIMLINE 8725 Large Capacity Pool & Spa Chemical Dispenser
The Hydrotools by Swimline 8725 Large Capacity Pool & Spa Chemical Dispenser is a versatile and durable product that is easy to use. It has a large capacity for multiple 1 and/or 3 inch tablets, and an adjustable control ring for customizable flow rate to maintain the appropriate chemical balance for any pool or spa type. It is made with double reinforced durable materials, resisting the harsh exposure to pool chemicals, and compatible with most chlorine and bromine tablets. The dispenser is cost-effective and helps to prolong the life of pool or spa equipment by maintaining proper chemical levels.
Frequently Asked Questions (FAQs)
1. Can you use 1 inch chlorine tablets for pools?
Yes, 1-inch chlorine tablets can be used for pools, especially smaller pools and spas. They are preferred in these cases because the dosage is more controllable. It is important to consider the size of your pool and its chlorine demand to determine the appropriate amount of chlorine needed. Use a floater or chemical feeder to dispense 1-inch chlorine tablets for consistent sanitization.
2. What are 1 inch chlorine tablets good for?
1-inch chlorine tablets have multiple functions. They effectively control algae growth in the pool, protect pool surfaces and equipment from scale and corrosion, and contain stabilizer for long-lasting cleanliness. These tablets are particularly useful for sanitizing smaller pools, as they allow for better control over the chlorine levels in the water.
3. How long do 1 inch chlorine tablets last in a pool?
1-inch chlorine tablets, such as HTH® Chlorine Tabs, dissolve slowly and have a lasting effect in the pool. They can keep the water clear and protect against bacteria, algae, and other organisms. With their sun protection feature, these tablets can last up to one week in the pool.
4. Do I need 1 inch or 3 inch chlorine tablets?
The choice between 1-inch and 3-inch chlorine tablets depends on the size of your pool. 3-inch tablets are typically recommended for larger pools with a volume of 5,000 gallons or more. On the other hand, 1-inch tablets are better suited for smaller pools that are less than 5,000 gallons.
5. Why are 1 chlorine tablets so expensive?
The increase in price for 1-inch chlorine tablets can be attributed to a chlorine shortage. In 2020, a major chlorine manufacturing plant in Louisiana was destroyed by hurricane Laura, leading to a 40% reduction in the US chlorine tablet supply. Additionally, another key factory in New Jersey caught fire in 2022, further impacting the supply and contributing to the increased cost of the tablets.
6. How many 1-inch chlorine tablets for 5000 gallon pool?
As a general rule, one 3-inch chlorine tablet is sufficient to sanitize 5,000 gallons of pool water. However, 1-inch tablets dissolve more quickly due to their smaller size and surface area. It is recommended to adjust the dosage accordingly when using 1-inch tablets to ensure proper sanitization for a 5,000-gallon pool.
During our 1 inch pool chlorine research, we found 24 1 inch pool chlorine products and shortlisted 6 quality products. We collected and analyzed 390,373 customer reviews through our big data system to write the 1 inch pool chlorine list. We found that most customers choose 1 inch pool chlorine with an average price of $28.01.
The 1 inch pool chlorine are available for purchase. We have researched hundreds of brands and picked the top brands of 1 inch pool chlorine, including HTH, XtremepowerUS, U.S. Pool Supply, 440, PROFELIZ. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.
Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.