iSpring FA15 Alkaline Water Filter Cartridge for Reverse Osmosis RO System 3-Layer 10-inch Inline Quick Connect Replacement or Add-on, pH Balance and Restore Minerals

★★★★★ 4.3 50 reviews

$21.66
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by cantinho.cantinadosarsenios.pt
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$21.66
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jul 11
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by cantinho.cantinadosarsenios.pt
Free 30-day returns Details

Product details

Management number 230897053 Release Date 2026/06/18 List Price $8.66 Model Number 230897053
Category

<b>Product Features</b><br>This Alkaline pH filter for Reverse Osmosis systems is an inline cartridge with mineral balls, calcite media, and corosex. The alkaline filter improves the pH value of the RO water which could be slightly acid after the reverse osmosis process. It also gives back healthy minerals such as ionized calcium, magnesium, sodium, potassium ion, which were taken away during the water purifying process.<br>This filter is capable of increasing the pH value of the RO water by 0.5 to 1.2, which helps minimize the fluctuations of your body's pH.<br>The minerals from the alkaline filter are natural calcium, magnesium, sodium, potassium ions, and others readily found in natural mineral water, which can be absorbed 100% by the human body. These ions are structurally smaller molecules which help the body take in more water and replenish lost water quickly. It also makes the water cleaner and healthier.Typically installed with RO systems to complement their absolute filtration quality. <br><br><b>Product Highlights<br></b>Fits most water filtration systems including RO systems, including name brand models.<br><br><b>What is included:</b><br><li>1 piece of Alkaline Remineralization Replacement Filter Cartridge<br><br><b>Specifications &amp; Dimensions:</b><br></li><li>Length: 9 3/4", O.D. = 2 7/8"</li><li>1/4" Fitting</li><li>Weight: 2 LBS</li><li>Service life: 6 months or 1500 gallons, whichever comes first <br><br>Why iSpring?<br>Located in Alpharetta, Georgia for over a decade, iSpring Water Systems LLC is a family owned company specializing in reverse osmosis water filtration systems. Our products include residential and commercial reverse osmosis (RO) systems, whole house water systems, ultrafiltration systems, shower, faucet, and counter top filters, filter cartridges and housings, RO coolers, and kitchen faucets and fittings. Our aim is to make high-quality drinking water accessible for all households. With affordable pricing, solid quality, prompt delivery, and top notch customer service, we hope to assist in bringing you great water for years to come.</li>

  • The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below. Alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph.-balances the RO water
  • Experience clean, safe, and good-tasting water every time you turn on the faucet
  • The Alkaline filter can be added to any under-sink water filter or RO system
  • Raises pH level
  • Updated FA15 alkaline mineral filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us
Under-sink & countertop filtration system type Under-Sink Filtration System
Filtration stages 3
Brand iSpring
Features Includes Mineral Stone and Calcite, Improves the taste of RO water by adding minerals, Raises pH by 0.5- 0.8, Can be added to any undersink water filter or RO system
Height 10 in
Items included Alkaline Remineralization Replacement Filter Cartridge
Rec. use Residential
Weight 0.06 lb
Model FA15
Color type White

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.3 out of 5
★★★★★
50 ratings | 21 reviews
How item rating is calculated
View all reviews
5 stars
80% (40)
4 stars
6% (3)
3 stars
3% (2)
2 stars
1% (1)
1 star
10% (5)
Sort by

There are currently no written reviews for this product.