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8 Best Chlorine Dispensers
From leading brands and best sellers available on the web.
Buying Guide for the Best Chlorine Dispensers
Choosing the right chlorine dispenser is all about keeping your pool or spa clean and safe with minimal fuss. Chlorine dispensers add chlorine slowly to the water, maintaining proper sanitation levels and reducing the need for frequent manual dosing. To find the right one for you, it’s important to understand a few key features and how they align with your particular pool size, type, and maintenance style.CapacityCapacity tells you how many chlorine tablets or how much chlorine granules the dispenser can hold at one time. A larger capacity is useful for bigger pools or for those who don’t want to refill the dispenser often, while a smaller one might suit a hot tub, small pool, or just if you prefer more frequent adjustments. Generally, if you have a large pool or want less maintenance, go for a higher capacity. For small pools or spas, a small dispenser will do the job just fine.
Dispersion ControlDispersion control refers to how much control you have over the rate at which chlorine is released into the water. Adjustable settings are important because they let you manage the flow of chlorine based on how much you need—for example, you’ll want a higher setting for heavy use or warmer temperatures, and a lower one during light use or cooler water. If you like to have more oversight or want flexibility throughout the year, opt for a dispenser with easily adjustable dispersion.
Material and Build QualityThe materials used and overall build quality are crucial for both effectiveness and longevity, especially since dispensers are exposed to chemicals and sunlight. Most dispensers are made of plastic, but thicker, UV-resistant plastics hold up better over the long run. If you want a durable dispenser that lasts season after season, look for sturdy construction with parts that seem solid and resistant to fading or cracking.
Type (Floating vs. Inline)There are two main types: floating and inline. Floating dispensers move around the pool’s surface, gradually releasing chlorine, while inline dispensers are installed directly into your pool’s plumbing. Floating types are suitable for most above-ground or small pools and are easy to set up. Inline dispensers are better for in-ground pools and larger setups, and they offer more even chlorine distribution but require installation. Choose a floating dispenser for simplicity and ease of use, or an inline model if you want something more permanent and automated.
Compatibility With Pool SizeDispenser effectiveness depends on matching it to your pool or spa size. Dispensers are often marked with a recommended pool size or chlorine output, so check this against your pool's volume. Using a dispenser that’s too small for a big pool means under-chlorination, while an oversized one for a spa can lead to over-chlorination. Measure your pool, know its volume, and pick a dispenser labeled for your pool’s range for safe and balanced chlorination.
Child and Pet Safety FeaturesSome dispensers come with locking mechanisms or designs that prevent easy access to chlorine tablets, which is important if children or pets are around. If your pool is in an area accessible to kids or animals, it's wise to prioritize dispensers with safety lids or locks to prevent accidental contact with chemicals.