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Internet # 302890838

Model # CT10-C

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7-Stage Countertop Water Filter System, pH-Balanced, Reduces Heavy Metals, VOCs, Chloramines, Lead, Bad Odor, Chlorin

$76.83
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  • Multi-stage reduces up to 99% chlorine, lead, heavy metals, etc
  • Designed to fit most of the standard faucets
  • It does not reduce TDS. Check out our RO systems for TDS removal.
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Product Details

About This Product

The iSpring CT10 countertop filter combines four different filtration medias in a single cartridge and housing. The filter combines activated carbon, dual layered sediment filtration, KDF media and calcite to deliver the best drinking water possible from a single convenient cartridge. The CT10 effectively reduces chlorine, lead, arsenic and sediment, VOCs, among other contaminants. The included faucet adapter comes with multiple thread sizes to fit nearly any kind of tap. Installation and removal of the filter is quick and easy, making it a great choice for permanent and short term uses alike. The filter comes with a 30 day money back guarantee, 1-year manufacturer's warranty and lifetime support from iSpring in Alpharetta, GA at (678) 261-7611. If you are in the market for a simple but effective drinking water solution, the CT10 makes an excellent choice.

Highlights

  • 【7-Stage Filtration for Better-Tasting Water】Designed with a 7-stage filtration system, the CT10 effectively reduces chlorine, VOCs, sediment, odors, chloramine, fluoride, and other common contaminants that affect taste and water quality. The advanced media work together to deliver cleaner, smoother, and more enjoyable drinking water.
  • 【pH-Balanced Water with Natural Mineral Retention】The CT10 helps balance water pH while retaining beneficial minerals. A calcite layer gently enriches water with natural minerals, improving mouthfeel and overall taste for a more natural drinking experience.
  • 【Keeps Healthy Minerals-No TDS Reduction】This system does not lower Total Dissolved Solids (TDS) by design. Instead, it removes unwanted impurities while preserving healthy minerals naturally present in water. A slight increase in TDS may occur due to mineral release from calcite-this is normal and contributes to improved taste.
  • 【Easy Installation & Instant Use】No drilling or plumbing required. This countertop water filtration system easily connects to most standard kitchen faucets using the included adapters and wrench. Switch effortlessly between tap water and filtered water with a simple twist-perfect for quick setup and everyday convenience.
  • 【Reliable, Durable & Versatile Design】Made from food-grade, BPA-free materials, the CT10 is built for long-lasting, leak-resistant performance. Each filter provides 6-12 months of service life (depending on water quality). Its compact countertop design makes it ideal for homes, apartments, rentals, dorms, and RVs-combining functionality with a clean, modern look.
  • 【Trusted iSpring Quality & Lifetime Support】Backed by iSpring, a leading U.S. water filtration brand with over 20 years of expertise. Enjoy a lifetime technical support for complete peace of mind.
  • For assistance, call (678) 261-7611 during office hours, Monday to Friday, 9 AM to 5 PM EST. For text inquiries only, reach out to (470) 560-0012 during the same hours. We offer lifetime technical support.
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Product Information

Internet # 302890838

Model # CT10-C

Specifications

Dimensions: H 4.5 in, W 12.5 in, D 4.5 in

Dimensions

Fitting size (in.)

0.875 in

Product Depth (in.)

4.5 in

Product Height (in.)

4.5 in

Product Width (in.)

12.5 in

Details

Application Type

RV, Residential

Color

Clear

Features

No additional features

Filtration Method

GAC, KDF, Polypropylene

House Hold Size

3-4 people

Includes

Filter

Maximum feed water pressure (psi)

80

Maximum feed water temperature (F)

100

Maximum filtered water flow (gallons per min.)

1

Minimum feed water pressure (psi)

10

Minimum feed water temperature (F)

40

Number of filters included

1

Number of Stages

9 Stage

Pack Size

1

Product Weight (lb.)

2.1 lb

Reduces

Arsenic, Chloramine, Chlorine, Chlorine Taste, Copper, Iron, Lead, Mercury, Odor, Other, PFAs, PFOA/PFOS, Rust, Sand, Sediment

Returnable

90-Day

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

1 year money back guarantee and lifetime support from iSpring in Alpharetta, GA at (678) 261-7611

Questions & Answers

My hose needs replacing. What size hose to get, and where to get it?
ByMay 5, 2025
1 Answer | 
Answer This Question

Hi Jeff, The hose or tubing is 1/4" OD for outer diameter. Thank you, iSpring Water Systems LLC

By|May 5, 2025


    How will I know when to replace the filter? I know it 3-12 months - but what should I look for? Thanks.
    ByAug 1, 2024
    1 Answer | 
    Answer This Question

    Hi RAST, There is no notification of when to change the filters, you just change them based on the filter replacement schedule which is 6 to 12 months. Thank you, iSpring Water Systems LLC

    By|Aug 1, 2024


      Can it be connected to faucet supply line
      ByJul 13, 2024
      1 Answer | 
      Answer This Question

      Hi 2052, No this system has an adapter that connects to the tip of the faucet. Thank you, iSpring Water Systems LLC

      By|Jul 15, 2024


        Will this work on a faucet with a pull-down sprayer?
        ByAug 28, 2023
        1 Answer | 
        Answer This Question

        Hi Dawn, This system can be used with most kitchen faucets, but may not be compatible with a pull down sprayer. Thank you, iSpring Water Systems LLC

        By|Aug 28, 2023


          Does it remove PFAS?
          ByJul 2, 2022
          1 Answer | 
          Answer This Question

          Hi SSSS, NO, the best way to remove PFAS would be a Reverse Osmosis system such as RCC7 or RCC7AK. Thank you, iSpring Water Systems LLC

          By|Jul 5, 2022


            Is there any way to know when the filter needs to be changed? "Depending on your water condition, the filter will need to be replaced every 3 ? 12 months."
            ByMay 1, 2022
            1 Answer | 
            Answer This Question

            Hi JGNY, The filter replacement schedule is a guideline for when the filters should be expected to be changed. Depending on source water quality, the filter life can vary. Thank you, iSpring Water Systems LLC

            By|May 2, 2022


              Does it come with a cartridge?
              ByFeb 2, 2021
              1 Answer | 
              Answer This Question

              Hi Lleni, Yes the system will come with the filter cartridge. Thank you, iSpring Water Systems LLC

              By|Feb 2, 2021


                Does the filter come with the dispenser here?
                ByFeb 1, 2021
                1 Answer | 
                Answer This Question

                Hi, The system includes the dispenser. Thank you, iSpring Water Systems LLC

                By|Feb 1, 2021


                  Viewing 1-8 of 13

                  Customer Reviews

                  4.7 out of 5

                  • 4.7 out of 35 reviews
                  • 94% recommend this product
                  Filter by:
                  Showing 1-10 of 35 reviews
                  Tastes like tap water
                  System is Great but i bought the 7 stage filtration filter hoping it tatse more clean crsip fillterized water but the tatse is not what i expected. It's affordable and the shipping was great. Another issue is this type of filter system is out of stock and hard to fine.
                  by
                  • Verified Purchase
                  • Recommended
                  100X better than bottled water
                  This is the best-filtered water I ever tasted, easy to install and use, and is environmentally friendly, I am no longer throwing thousands of plastic bottles away each month. All you do is turn it on fill up and go. It fits great on your kitchen countertop and is priced right too. Go from faucet to filtered in seconds. An excellent product, with excellent taste.
                  by
                    • Recommended
                    Ispring countertop multi filtration drinking water filter dispenser in clear
                    Amazing! I almost bought a undersink RO system for my well water because my well water tasted salty. I saw this and thought i would try it and it got all the salt taste out and taste like spring water now. I was using a pur filter before on my faucet and it was awful. This I spring countertop multi filtration filter saved us from buying bottles of water! Now we can actually enjoy our water and my coffee is excellant. I loved it so much i bought my parents one as well because we run off the same well so there water is safe to drink to!!! Just turn it upside down run water in it till full and turn it upright and let it run 10 minutes and turn it off let it set for 24 hours then run it 5 minutes and drink. So easy and water is delicious!!! No Ro system needed. Thankyou Ispring!!!! Best buy I ever made and will keep buying multi filtration filters for this!!!
                    by
                      • Recommended
                      i’ve had other similar systems that you buy online. i was forced to buy a new system due to a previous product not delivering upon request, poor communication. i decided to go local get something that is more immediate available and this works better, water taste better. and it does what it says as far as filtering goes.
                      by
                      Working as expected after following setup instructions. This doesn’t do much for the taste of the water in Mesa Arizona, still tastes like tap water, but it is good for cooking and the pets.
                      by
                      Simple, easy installation, seems to work very well!
                      by
                      • Verified Purchase
                      Setup/calibration was a little slow but after- amazing.
                      Works great. I was shocked to realize how mineralized our tap water actually was when i drank my coffee the next day... it tastes COMPLETELY different.
                      by
                      • Verified Purchase
                      • Recommended
                      This customer chose to rate the product and not provide text.
                      by
                      • Verified Purchase
                      This customer chose to rate the product and not provide text.
                      by
                        • Recommended
                        Design
                        After needing a new water filter system, I found ISPRING. The company works with you to see you get the quality you need in water filter.
                        by
                          Showing 1-10 of 35 reviews

                          Compare Key Features

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                          Product Snapshot

                          Great for homeowners looking for multi-stage filtration, making clean drinking water easier and more efficient.
                          Great for RV and residential use, this filter system offers easy installation and clear housing for simple filter changes.
                          Great for homeowners looking for countertop filtration, making clean water access easier. Includes extra filter!

                          Filtration Stages

                          9 Stage
                          1
                          5

                          Filter Lifespan

                          6 months
                          12 months or 8000 gal

                          Flow Rate

                          1 gpm
                          2 gpm
                          1.6 gal/min

                          Contaminant Removal

                          Chloramine, Chlorine, Chlorine Taste, Copper, Iron, Lead, Mercury, Odor, Other, PFAs, PFOA/PFOS, Rust, Sand, Sediment
                          Chlorine, odors, sand, silt, sediment and rust
                          Sediment, heavy metals, fluoride, chlorine

                          Filter Replacement Indicator