We may earn a commission if you click on a link, but at no extra cost to you. Read our disclosure policy for information.
If you’re looking for the best calcium water filter, then you’re in the right place!
Water contains many minerals from the earth, including calcium and magnesium, which makes the water hard, leading to limescale formation on tap and other instruments.
Among these minerals, calcium is an important element.
Though calcium is important for drinking water, the availability of calcium causes the white shot or films in your dishes and shower.
Calcium and magnesium contaminated water leads to hardness in water, which can damage your hair, skin, nails, and clothes during laundry.
So, calcium becomes a problem for daily chores, and so it becomes necessary to remove calcium and magnesium by using water softeners.
10 Best Calcium Water Filters Reviewed And Rated
With that said, let’s get started with our list.
Here are the 10 best calcium water filters and their reviews.
Home Master 20 Micron Replacement Filter is generally fit to the Home Master Filter as an additional part.
It introduces a radial flow design to filter out any other chemicals without having a heavy pressure drop.
With the use of this filter, you can remove up to 95% of chemicals, and odors which will maintain your taste of the water.
It’s quite a small device with dimensions of 20 x 4.5 inches and a 1-inch center hole.
This filter model feeds hard water at the amount of 20-100 pounds per square inch (psi).
After water filtration, water temperature remains up to 40-100 degree Fahrenheit (F) that means filtered soft water will never be too hot or too cold for the user.
We all have ideas about the pH levels of water.
pH level indicates whether the water is acidic or basic.
Water with a pH level greater than 7 is considered basic and less than 7 is acidic.
The lesser the number of pHs, the more acidic, and the more the value of pH, the more it acts as a base.
In both cases, water becomes harmful to the skin.
This filter keeps pH to a minimum (pH 4-10) so that skin is safe.
How can you describe a filter’s quality?
It’s by the number of minerals and dissolved solids in the water.
In the case of this filter, it’s almost 2000 ppm.
This is quite a number that indicates that your water is now safe to use.
Pros & Benefits:
- The coconut shell activated carbon of this filter serves you with a better smell, taste, and a perfect purification
- It’s usable for 1 year or 100,000 gallons of water is purified
- This means for a complete year, you’re safe with your water
- The pressure drop is less than 1 psi
- Lightweight (0.8 ounces or 22.68 grams)
The AquaHomeGroup 15-Stage Replacement Filter is designed carefully and perfectly balanced for excellent filtration and makes perfect SPA for the family.
This water softener filter has been very favorable by obtaining both the physical and chemical properties of a human body.
It contains Vitamin C that helps prevent early aging, keeps the skin moisturized for a significant amount of time, and helps to reduce dry, itchy skin, roughness, and dandruff.
A special 15-stage filter helps to alleviate water and remove all types of heavy metal particulates and harmful chemicals, soluble components, insoluble components, calcium and magnesium and makes the bad odor disappear.
Another important feature of this filter cartridge is that it also offers dechlorinating multi-stage water treatment that removes the chlorine from the water and gradually activates coconut carbon, polypropylene cotton, KDF-55, calcium sulfite, and alkaline ceramic balls that help to get more filtration for different types of water.
High-density steel covers the two sides of the filters and the layers are put in between those steels.
This water softener filter can easily be attached to any type of standard shower system and can filter up to 10,000 gallons of salt free soft water.
The required replacement for the filter cartridge is about 4-6 months depending on water quality, and how frequently the product was used.
The filter can be set inline and ensure the flow of water without reducing the previous pressure of water flow.
It’s very much easy to replace, all you need to do is open the housing shower filter cartridge and replace the old filter with the new one.
Pros & Benefits:
- Easy to use and replace without any kind of trouble
- The filtered soft water keeps the skin moisturized and prevent dandruff, roughness, itchiness
- 15 stage ultra-filtration process eliminates all types of harmful particulates, chemical, and bad odor
- Ensures a healthy bath and SPA
If you’re looking for pure and healthy drinking water, then your water should have calcium in it.
APEC Water Systems introduces a calcium filter model ROES-PH75 that will ensure your water’s high purity as well as provide the necessary minerals like Calcium.
This reverse osmosis filter model guarantees the removal of 99% of bacteria, viruses, chemicals, etc.
Also, it adds up the alkalinity needed for your healthy drinking water.
It uses food-grade calcium from trusted sources to make sure the safety of your water and maintain the pH level.
This reverse osmosis filtration water treatment process uses Calcium carbonate for this purpose.
Reverse Osmosis ES-PH75 possesses faster filtration to provide pure and best quality mineral drinking water and can help build up a good healthy life.
The total water purification process in this reverse osmosis filter involves 6 stages to provide purified, healthy and soft water, with good taste for the user, which is good for hair.
Stage 1: High-capacity polypropylene sediment filter – eliminates dust, rust, and particles to protect and extend membrane life
Stage 2 & 3: Premium extended carbon blocks – removes odors, colors, etc.
Stage 4: High rejection TFC reverse osmosis membrane – gets rid of up to 99% dissolved solids or contaminants like arsenic, lead, bacteria, viruses, etc.
Stage 5: Advanced coconut shell refining carbon filter – dispels tank’s residual tastes
Stage 6: PH+ alkaline re-mineralizing calcium filter – sums up calcium carbonate for water alkalinity increment
Pros & Benefits:
- The reverse osmosis process purifies hard water at a faster speed than many other water filters
- 2-year manufacturer warranty
- Water Quality Association certified system
For hard water purification, AmazonBasics introduces a new type of filter named Inline Water Filters.
It can filter out sediments of 20-micron size using Kinetic Degradation Fluxion (KDF) technology to produce pure soft water.
It makes water cleaner, healthier, and better-tasting with the reduction of odor, etc.
It also percolates aluminum, bacteria, cadmium, fungus, and various other minerals and metals.
When it’s connected to a hard water hose or tap / faucet it filters out all the water flowing through it.
It’s a small device with a measurement of 10.7 x 2.5 x 2.5 inches each (L x W x H).
Despite its small architecture, it can continuously provide you pure water for a long time.
You can use this soft water for gardening, planting, and other outdoor purposes, saving your devices from limescale buildup.
As it’s easy to carry and install, anyone can use it from children to adults.
Pros & Benefits:
- This filter is durable and long-lasting
- It’s easy to install and can easily move from place to place
- 1-year limited warranty
This product’s ultra-filtration water treatment process removes harmful mineral contents and keeps the mist nozzles dust and dirt free.
It acts as a water softener that removes calcium and magnesium from the hard water and ensures the mist cooling system operates smoothly and it shows compelling filtration while installed with an auto- drain valve.
This inhibitor filter is very easy to connect and it can be easily attached to any kind of standard-sized garden tap hose pipe.
It can also be attached to other pipes with that measurement and it only weighs 8.8 ounces.
It has high portability with dimensions of 2 x 7 x 2 inches.
Its special filtration process can filter particulates of around 5 microns.
This means that it’s smaller than human hair.
With the help of polyphosphate, it filters those elements very thoroughly and purifies the water 99% from soluble and insoluble different particulates and maintains the chemical balance eliminating extra calcium and magnesium in the water.
It’s highly recommended to install this product along with an auto-drain valve and change the filter annually as it gives the customer better performance by keeping the tap, nozzles and other instruments connected with the hose pipe clean and functionality high.
It’s very easy to implement, can be kept underground, easily replaceable, and very cheap that comes very usefully and handy.
Pros & Benefits:
- High portability and very easy to use
- Can eliminate particles as small as 5 microns by polyphosphate
- Eliminates the high rate of chloride from water and balance the chemical proportion
The ultra-filtration system of the product helps to filter particulates up to 5 microns and the unique design gives the filter more efficiency for inhibiting calcium and magnesium from hard water.
The product’s unique design has given the edge for the customer to handle and use more easily in an affordable way.
It’s very easy to connect and it can be easily attached to measure about the 3 to 4 inches garden hose pipe, it can also be attached with other pipes with that measurement and it only weighs 8 ounces.
Most importantly, the internal structure of the filter helps to minimize valve blockade by entangling powder and reducing the expansion of the mineral flow.
So, the water that flows through the filter is filtered perfectly and reduces calcium and magnesium from the water through ion exchange, so that the plant remains healthy.
This type of filter can only be used for a low-pressure watering system and it’s recommended that filters should be changed annually to get better performance.
Install once and stay relaxed for the rest of the year as it has a year guarantee to function with no complications.
Pros & Benefits:
- It can be easily attached to ¾ range of tubes
- Special mechanism filters the calcium from the water at the highest rate than any other filter
- Easily changeable, easy to handle, and affordable
This calcium inhibitor filter has a carbon block that is capable of removing impurities and sediments existing in the water.
It attracts impurities like a sponge with its millions of active sites.
In the case of mist cooling, this filter shows its best performance.
You can use it in all sorts of outdoor cooling systems.
It extends the shower and tap nozzle’s life by confining scale buildup from unnecessary clogging up.
If you’re looking for a simple, easy to install, and high-performance calcium inhibitor filter, then WaterSentinel WS-21 Calcium Inhibitor Filter can be your best choice.
Its filtration process works just like the way a catalytic converter operates in an automobile system and gives the purest form of soft water.
Its specialty is that it can filter out particles as small as human hair (5 microns).
Pros & Benefits:
- Its installation is simple and user friendly
- It provides peak performance
- Installation can be done with only one step having the same OEM performances
- Fits all outdoor mist cooling systems
iSpring ED2000 Whole House Water Conditioner purifies water without using any chemicals and salt.
It simply keeps healthy minerals while blocking scale deposits from forming and breaks down existing scales.
It descales the whole water system and cleans the pipe.
This device is very efficient for those people who have a restriction of having salt and want to have healthy skin and hair.
There are some areas where the water is very much contaminated and these dissolved minerals are hard to remove.
If you are a resident of such areas, this device is a perfect choice for you.
Conventional salt water softeners change the chemistry of water which sometimes can hinder the water taste, but ED2000 keeps the chemistry of water unharmed and removes only the unnecessary minerals.
ED2000 is a device working by wrapping a water pipe with two antenna cables forming a coil.
This creates an oscillating electric field into the water which releases the calcium from the surface of the pipe forming calcium bicarbonate.
The remaining limescale will soften over time with the use of this device.
After filtration water will allow soap to lather more efficiently.
Human skin, hair, and nails will be protected.
Pros & Benefits:
- It works effectively without any plumbing modifications
- Saves energy and prolongs the appliances removing unwanted scales
- It’s maintenance-free
- It works on any pipe, even PEX, and PVC
This product ensures to deliver an ultra-filtration system that removes mineral contents and keeps the nozzles dust and dirt free.
It ensures that the nozzle of the hose pipe connected to the tap remains clean so that it can give the best performance.
This filter consists of 5 microns polyphosphate filter which helps keep tube or pipe or nozzles from rusts.
It can filter up to 2,000 gallons of water and it gives the guarantee of using the filter without any problem for 6 months.
It’s small in size, dimensioning only 6 x 2 x 6 inches and weighs only 6.8 ounces.
It easily removes particulates up to 5 microns and easily fits into any hose pipe tap connection ranging 3/4″.
Working temperature ranges from 40 to 100 F.
It works perfectly in low and medium pressure mist cooling systems and can take the pressure up to 20,000 psi gallons per minute.
Another important feature of this product is that it also reduces the chlorine elements from the supply of water.
It’s very easy to implement, easily replaceable, comes in very handy, and easy to afford.
Once you implement this, you can run the mist cooling system smoothly for 6 months and nozzles and other equipment remain clean and rust-free.
Pros & Benefits:
- Easy to implement, easy to replace, and guaranteed 6 months smooth service
- Polyphosphate filter keep nozzles and other equipment rust-free
- Smoothly works in a critical atmosphere and low/medium pressure
- Eliminates chloride and dangerous particles
This Hydro Life 52804 Pool Pre-fill Filter is specially designed to eliminate all the unhealthy components of water that can cause damage to the pool and harms people bathing in the pool.
Water carries different types of unnecessary particles like heavy metal, mercury, lead, erratic organic components, etc.
These components can cause skin diseases and are sometimes more critical than that.
But, this product reduces the calcium level from the water and traps the non-soluble heavy metal components from the water keeping the perfect chemical balance of the water.
It guarantees the purification of the water by eliminating 99% particulates.
Once installed, it gives a smooth performance than any other filter.
Its ultra-filtration water treatment process is also able to eliminate water-soluble components very efficiently.
As the chemical balance is important for pool water or spa, it maintains the chemical percentage steady.
Easily implementable and fits in any standard garden hose, portability is very high as it weighs only one pound and dimensions are 12.99 x 2.99 x 2.99 inches.
It can work on the low, medium, and high pressure of water flow and can filter up to 10,000 gallons of water.
Pros & Benefits:
- Eliminates all types of water-soluble, heavy metal particles, and balances chemicals of waters
- Easy to use and implement, fits with any standard garden hose pipe
- High portability, can work in every type of pressure, easily affordable, and very handy
- Able to purify 10,000 gallons of water depending on water quality
How To Remove Calcium From Water?
Majority of hard water is calcium.
The calcium and magnesium ions from hard water can be removed by using water softeners.
Water softener works on the principle of ion exchange, in which calcium and magnesium ions are exchanged with sodium or potassium ions.
This ion exchange reduces the concentration of hardness causing minerals and smoothens the hard water, making it comparatively softer and friendlier for consumption and use.
Best Suited Filters
It’s a name that describes your life as a whole.
It’s a vital element for human survival.
So, water purification is a must for our life.
Why should you need a filter?
To protect your skin, hair, inner organs as well as your dishes and other appliances.
Water contains various dissolved solids and minerals that are harmful to your health and other accessories.
So, for your well-being, calcium water filters are necessary.
If you’re looking for a purifier for drinking water, then APEC Water Systems ROES-PH75 will be a perfect choice for you.
It removes all the harmful minerals, dissolved solids, dust, sand, etc.
It also provides the necessary calcium which is important for human organs like bones, teeth, etc.
But, if you’re looking for filters that will purify your water for the use of the shower, washing dishes, and gardening, then you can use:
- AmazonBasics Inline Water Filters
- AquaHomeGroup 15-Stage Replacement Filter
- Home Master 20 Micron Replacement Water Filters
These calcium filters are very useful in the procedure of daily chores water purification.
All the other filters are good as well.
Choosing one is a difficult task.
Every calcium filter has a different working mechanism and a different lifetime.
One filter that suits me doesn’t necessarily mean that the exact filter will suit you.
Each calcium water filter has its Pros & Benefits:.
All the filter’s performance is at its best.
You just need to know which one you want.
Finding The Right Filter For You
In the world of invention, there’s always a second choice of the thing you wanted for a purpose.
The choice sometimes varies based on usages, areas, costs, etc.
Sometimes you may want to get a filter for heavy use or light use, for drinking water or shower, and gardening water.
Now, you have 10 different options for calcium filter selection.
Among these filters, you might get your preferable one depending on your purpose.
All 10 filters are quite impressive for different uses, but their purpose is almost the same, to provide you with the purest water for your daily activities, make you healthy, and protect your appliances.
So, choose your product and make sure that you and your family are living a healthy life without the fear of water impurities.