Understanding Pool Chlorinators: Floating vs. Automatic
Owning a backyard swimming pool brings joy, but it also comes with the responsibility of maintenance. Keeping the water clean and balanced is crucial, and this task can be both time-consuming and demanding. Fortunately, chlorinators can significantly ease this burden. This article will delve into two popular types of chlorinators: floating chlorinators and automatic chlorinators. Both utilize chlorine tablets, also referred to as pucks, which contain cyanuric acid and calcium hypochlorite. When these tablets dissolve in the pool water, they release a mild acid that effectively sanitizes the pool’s surface and water. Each type of chlorinator has its own advantages and disadvantages, which we will explore to help you determine the best fit for your pool and lifestyle.
Floating Chlorinators
A floating chlorinator, often called a floating dispenser, is a straightforward device resembling a cup that holds chlorine pucks. As it drifts around the pool, it dispenses chlorine into the water, utilizing the flow to dissolve the tablets and sanitize your pool effectively.
Pros of Using Floating Chlorinators
- Ease of Use: Floating dispensers are incredibly user-friendly. Simply load the chlorine pucks into the dispenser and let it float. With adjustable vents, you can control the chlorine dispensing rate, making it easier to manage your pool’s sanitation. This simplicity also streamlines the process of opening and closing your pool at the start and end of the swimming season.
- Affordability: Floating dispensers are quite economical, typically priced between $10 and $20 at retail outlets. They offer a cost-effective solution for chlorinating your pool compared to automatic chlorinators, which can be up to four times more expensive. Many people even create DIY versions using plastic jars, customizing them to suit their aesthetic preferences.
Cons of Using Floating Chlorinators
- Exposure to Elements: Most floating dispensers are made from plastic, which is subject to wear and tear from sunlight exposure. Even UV-resistant plastics can eventually fade, crack, or chip, necessitating replacement or repainting.
- Frequent Manual Check-Ups: Pool owners must regularly check the dispenser to ensure that the chlorine tablets are dissolving properly and to replenish them as needed. Opening the dispenser can release built-up gaseous pressure, so it’s advisable to approach this task with caution.
- Safety Concerns for Children: The attractive designs of floating dispensers may tempt children to treat them as toys, posing a risk if they come into contact with the chlorine tablets.
- Chemical Handling: Using a floating dispenser requires purchasing and storing substantial quantities of chlorine pucks, which must be handled carefully. Rinsing your hands thoroughly after handling these chemicals is essential to avoid skin irritation.
Automatic Chlorinators
Automatic chlorinators, also known as automatic chlorine feeders, provide a controlled and consistent delivery of chlorine to your pool. These systems work in conjunction with your pool’s pump and filter to maintain a steady level of chlorine, ensuring effective sanitation. They use slow-dissolving tablets and feature a dial control valve that allows users to regulate the chlorine feed rate. There are two primary types of automatic chlorinators: inline and offline. Inline chlorinators are permanently installed in the water return line, while offline chlorinators can be retrofitted to a separate line, allowing for easier removal if necessary.
Pros of Using Automatic Chlorinators
- Convenience: Once installed, automatic chlorinators operate independently, automatically feeding chlorine into the water. This means you can enjoy your pool time without constant monitoring, aside from the initial loading of chlorine pucks.
- Aesthetic Appeal: Integrating an automatic chlorinator into your pool system enhances its visual appeal, as there’s no visible additional hardware compared to floating chlorinators.
- Safety for Children: Since automatic chlorinators are installed outside the pool area, they reduce the risk of children accessing chlorine tablets, creating a safer swimming environment.
- Time Efficiency: The adjustable dials on automatic chlorinators allow for precise control over chlorine levels, eliminating the need for frequent checks associated with floating dispensers.
- Low Maintenance: After installation, automatic chlorinators require minimal upkeep. Water flows through these systems without needing to pass through the filter, extending the life of your pool’s filtration system and reducing corrosion risks.
Cons of Using Automatic Chlorinators
- Higher Costs: Automatic chlorinators come with a higher price tag, typically ranging from $80 to $90, not including installation costs. Hiring a professional for installation is often necessary to avoid potential issues that could arise from improper setup.
- Unpleasant Refilling Experience: Refilling the chlorinator can release built-up gas, which may be unpleasant or hazardous if not handled properly. Caution is advised when opening the lid to avoid inhaling chlorine gas.
- Potential for Pipe Blockage: In-line chlorinators can experience issues if water flow is insufficient, leading to inadequate chlorine dispersion. This can create air pockets that hinder the chlorinator’s effectiveness.
Conclusion
To discover the best type of chlorine to use in your floating or automatic chlorinator, check out my article titled “The Best Chlorine Tablets”. Not all chlorine is created equal, and I recommend using slow-dissolving, long-lasting, high-performance tablets detailed in that article.
In summary, floating chlorinators offer two benefits and four drawbacks, while automatic chlorinators present five advantages against three disadvantages. Clearly, the benefits of automatic chlorinators surpass those of their floating counterparts. While floating chlorinators are budget-friendly, investing in an automatic model may prove to be the wiser choice for maintaining a clean and safe pool environment for your family. Ultimately, while cost is a factor, the value of time saved and the safety of your loved ones are paramount considerations in your decision.