Should I Use Salt Pellets Or Crystals In My Water Softener?

Pellets salts are recommended for high water usage households, because they dissolve more quickly and efficiently than crystals. Pellets also have a lower insoluble content, meaning that you’ll need to add salt less often to your softener system. For these reasons, pellets are generally the preferred choice for water softeners. Crystals may be a better choice for those with low water usage or who don’t use their softener system as often. However, they do not dissolve as quickly and efficiently as pellets and may require more frequent refilling of the salt brine tank. In these cases, crystals may be a better option for cost savings. Ultimately, it is up to you to decide which type of salt would work best for your household needs.

What are Water Softener Salt Crystals?

What are Water Softener Salt Crystals
Salt Crystals

Water softener salt crystals are made of sodium chloride, which is a mineral that helps to reduce the amount of calcium and magnesium in hard water. These crystals dissolve in water and help remove minerals that accumulate on pipes and other plumbing fixtures. The use of salt crystals for water softening has been around for many years and is still widely used today. It is an effective and cost-efficient way to soften your water.

What are Water Softener Salt Pellets?

What are Water Softener Salt Pellets
Salt Pellets

Water softener salt pellets are small, compact pieces of sodium chloride (salt) that are designed to dissolve quickly and completely in water. They are the most commonly used type of salt for water softeners because they provide an efficient, reliable means of softening hard tap water. The pellets also contain other minerals such as potassium chloride, magnesium chloride, and calcium carbonate which help to improve the taste and quality of softened water.

Should I Use Salt Pellets Or Crystals In My Water Softener?

The choice between pellets or crystals depends on a variety of factors, including cost and convenience. Pellets are more expensive than crystals but they dissolve quickly and completely without leaving any residue behind in the softener tank. This makes them more convenient for frequent use since you don’t have to worry about cleaning out the tank as often. Crystals, on the other hand, are less expensive and take longer to dissolve but they may leave behind a mineral residue in the softener tank.

Benefits Of Water Softener Salt Crystals

Very Pure: Solar salt crystals are much more pure than pellets and contain fewer impurities. Solar salt has almost zero insoluble content and can be up to 99% sodium chloride, which makes it ideal for water softening.

More Efficient: When it comes to efficiency, solar salt crystals are more efficient than pellets when used in water softeners. Solar salt crystals dissolve quicker and can provide higher ion exchange, meaning they’re better able to reduce mineral levels in hard water. The faster dissolution rate also eliminates the need for stirring or agitation of the brine tank, helping to save time and energy. Solar salt crystals also produce a clearer brine solution and form less insoluble material, which helps to reduce system maintenance requirements.

Dissolve Completely: Salt pellets are small and easy to handle, but the particles don’t completely dissolve in water. On the other hand, salt crystals dissolve completely and are often preferred by homeowners because they provide a more consistent level of softening with fewer problems. Some models allow you to pour the crystals directly into a brine tank, while others require that you dissolve the salt crystals in a bucket of water before adding them to the brine tank. Additionally, some models are designed to work only with solar salt pellets, rather than crystals.

Less Expensive: Salt pellets are generally more expensive than salt crystals. This is because pellets need to go through extra steps in their manufacturing process, making them more costly for the manufacturer and consumer alike. With that said, it is important to look at how often you need to refill your tank since the total cost of ownership could be higher with salt pellets due to the price difference.

Disadvantages Of Salt Crystals

 Small With Irregular Edges: Salt crystals are small and have an irregular shape, which makes them difficult to dissolve in water. This means they may not be as effective at softening your water or removing hard minerals.

May Contain Dirt And Debris: Salt pellets may contain dirt and debris, which can clog the water softener system. This can be particularly problematic for households with small children as it could cause a health hazard. It is important to buy salt pellets from reliable sources, such as those certified by the Water Quality Association (WQA).

What Are The Benefits Of Water Softener Salt Pellets?

Water Softener Salt Pellets Are Larger And Have Rounded Edges:

The pellets used in water softeners contain sodium chloride and are much larger than the crystals. The larger size of the pellets allows them to dissolve more slowly, which helps to provide longer lasting softening. Additionally, the rounded edges help reduce wear and tear on your water softener unit as well as reducing chances for blockage or bridging in the brine tank.

They Have Greater Clumping Resistance:

Another benefit of using pellets is their increased resistance to clumping, which helps with water softener performance and maintenance. The larger size and round shape help reduce the chances for clumping together in the brine tank and allows for better flow of salt through the tank during the regeneration cycle.

Water Softener Salt Pellets Are Very Clean: One of the main benefits of using salt pellets in your water softener is that they are very clean. Pellets have a consistent size and shape, so they dissolve completely and evenly when added to your water. It makes them much easier to work with than crystals, which can sometimes form clumps or blockages inside the system. Plus, because they dissolve more quickly, you don’t have to refill your softener as often.

Disadvantages Of Salt Pellets

Do Not Dissolve Completely: Salt pellets do not dissolve as quickly as salt crystals, meaning they can leave a residue in the water softener. This can cause clogging of the pipes and damage to the valve if it is not cleaned regularly. Additionally, over time this residue can give off an unpleasant odor and taste.

Can be more expensive: Generally speaking, salt pellets are more expensive than crystals. This is because they require additional processing to create the pellet shape. If you’re on a strict budget and simply want to keep your water softener functioning, then you should opt for the less-expensive salt crystal option.

Can I Mix Water Softener Salt Pellets And Crystals?

no. Though both products are made from evaporated salt water, the different manufacturing processes used for each result in distinct physical characteristics that can impair the performance of your softener if mixed together. If you use both of them together they can stick together and can form a bridge.

Are All Water Softener Salt Crystals The Same?

Salt comes in all shapes and sizes, but not all water softener salt crystals are the same. Not only do they differ in size, but they also differ in composition or purity. Pellets are usually made of sodium chloride, while other types of salt such as potassium chloride may be used to create pellets.

Are All Water Softener Salt Pellets The Same?

No, not all water softener salt pellets are the same. Different brands of salt may contain different additives or sizes of pellet. This can affect the efficiency and performance of your water softener system. It’s important to make sure you buy quality pellets that meet National Sanitation Foundation standards for drinking water systems in order to get the most out of your softener. Additionally, you should be aware that some types of pellets can leave minerals behind that reduce their effectiveness.

Do Salt Pellets Have Glue in Them?

No, salt pellets are not made with glue. Salt pellets are simply compressed chunks of evaporated salt that have been formed into small pellets for use in water softeners. Some manufacturers may add anti-caking agents to their salt pellets so that they do not clump together and make it easier to break apart when needed. These agents also help keep the salt from clumping and solidifying in the water softener. As a result, they make it easier to keep your water softener running efficiently.


Are salt pellets the same as rock salt?

No, salt pellets are a type of water softening salt that is specifically designed for use in water softeners. Rock salt, on the other hand, is made from evaporated seawater and has much larger crystals. Rock salt can still be used to soften water, but it requires more maintenance and should only be used in certain circumstances.

How long do salt pellets last?

Salt pellets usually last for about 2-3 months before needing replacement. However, this depends on the water hardness and usage of the home. Generally, a 30–50 lb bag should be enough to get you through at least two months of softening. The amount of salt needed also varies greatly depending on your model of water softener.

Can I use water softener salt in my bath?

No, water softener salt should not be used in your bath. The purpose of water softener salt is to reduce the hardness of household water by removing mineral ions such as calcium and magnesium. This type of salt is designed for use in a water softener system and may contain additives that are not suitable for use in bathing or showering.

What does a water softener do?

What does a water softener do?
water softener do

A water softener removes hard minerals, like calcium and magnesium, from your home’s water supply. This helps to reduce scale buildup in appliances, as well as increase the life of plumbing fixtures.

Will softening drinking water deprive it of essential minerals?

No, it will not. Softening drinking water does not remove beneficial minerals from the water; rather, it eliminates calcium and magnesium that interfere with plumbing systems and appliances.


Ultimately, the choice between salt pellets and crystals for your water softener depends on a few factors. The most important consideration is whether you prefer convenience or cost-effectiveness. For convenience, salt pellets are the way to go since they’re easy to pour into the brine tank and won’t leave a mess. However, if you’re looking to save money in the long run, salt crystals are the more economical option. Whichever type of salt you choose, it is important to follow the manufacturer’s instructions for proper maintenance and use. Doing so will help ensure your water softener runs efficiently and effectively for many years to come.

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