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iSpring F4-CUA4 Replacement Pack for 4-Stage Ultra Filtration System CU-A4, Sediment, UF, KDF, and Activated Carbon Filter, 4pcs

iSpring F4-CUA4 Replacement Pack for 4-Stage Ultra Filtration System CU-A4, Sediment, UF, KDF, and Activated Carbon Filter, 4pcs

Reviews (18)

$95.99

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Valid Date: 11.21.2024 -12.02.2024.

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About this item

1st Stage: 5 Micron sediment filter removes rust, sand, and solid impurities in the water to protect the delicate UF membrane.
2nd Stage: UF Hollow Fiber membrane that uses standard home water pressure to push water through a semi-permeable membrane.
3rd Stage: KDF media (or Kinetic Degradation Fluxion Media) with activated carbon.
4th Stage: Post Activated Carbon Filter. Adopting coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, and odor.

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iSpring CU-A4 4-Stage 0.01 Micron Tankless Under Sink / Inline Drinking Water Ultra Filtration System for Sink

Total Price: $362.96

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This Item: F4-CUA4 Replacement Pack for 4-Stage Ultra Filtration System CU-A4, Sediment, UF, KDF, and Activated Carbon Filter, 4pcs $95.99

FP15Q Quick-Change 5 micron Sediment Filter, Fits CU-A4 Ultra Filtration System $32.99

FT15Q Quick-Change Inline Carbon Filter, Fits CU-A4 $25.99

CU-A4 0.01μm Ultra-Filtration Under Sink Water Filter System, Tankless 4-Stage High Capacity, Remove 99.99% Contaminants, Quick Filter Change with Brushed Nickel Faucet, White $207.99

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iSpring F4-CUA4 Replacement Pack for 4-Stage Ultra Filtration System CU-A4, Sediment, UF, KDF, and Activated Carbon Filter, 4pcs

$95.99

Description
Reviews (18)
Related Products (12)
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What's included

1 x First Stage: 5 Micron Sediment filter removes rust, sand, and solid impurities in water to protect delicate UF membrane. Last 6 months with average city water.
1 x Second Stage: UF Hollow Fiber membrane uses standard home water pressure to push water through a semi-permeable membrane. Last 12 months with average city water.
1 x Third Stage: KDF media (or Kinetic Degradation Fluxion Media) with activated carbon. When used with carbon, KDF can extend carbon filter life for up to 8 times. Last 6 months with average city water.
1 x Fourth Stage: Post Activated Carbon Filter Adopting coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, and odor. Last 6 months with average city water.

Availability: In Stock
Model: F4-CUA4
Manufacturer: iSpring

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Donn Montenegro |

2020-01-29

Easy install, good instructions, superb results! It actually tastes a lot better than bottled water.

Thank you for your feedback.

Per Page 1 - 10 of 18

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About Us

iSpring Water Systems is a water filtration company specializing in creating efficient clean water solutions for a variety of residential and commercial needs. iSpring has been located in the Greater Metro Atlanta area for nearly two decades and is made up of a team of water filtration specialists who place a high emphasis on strict quality control and customer satisfaction. The team at iSpring aims at providing water filtration solutions that increase the customer’s quality of life and thrives on customer peace of mind. iSpring Water Systems specialize in easy, DIY installations of total water solutions for the whole house as well as small businesses. The company’s mission is to make clean drinking water accessible and affordable to all consumers while also decreasing the environmental impact of plastic waste from purchased drinking water.

Our products include residential and commercial reverse osmosis (RO) systems, whole house water filtration systems, ultrafiltration systems, under sink filter systems, and countertop water filters. We also carry a variety of consumer products such as shower filters, faucets, various filter cartridges, and connector fittings. View our complete line of products and visit our knowledge base for product buying guides and tips in order to choose the right solution for your home or business.

Contact Us

iSpring Customer Support Center
(678) 801-9308 M-F 9-5 EST
(678) 261-7611 M-F 9-5 EST
(470) 560-0012 M-F 9-5 EST (Messaging only)
2480 Industrial Park Blvd, Cumming, GA 30041

Testimonials

"5.0 of 5 stars Great filtration system May 7, 2018
Verified purchase
This review is from: iSpring WGB22B 2-Stage Whole House Water Filtration System
Such a great whole home filtration system! This system is very large, big enough to be used for a business. The filters last a long time as well."
By Mrs. Maples
" 5.0 of 5 stars love it! Water tastes great - we are very ... May 6, 2018
Verified purchase
This review is from: iSpring RCC7P-AK Under Sink 6-Stage Reverse Osmosis Drinking Water Filtration System
Have had the system for about six weeks; love it! Water tastes great - we are very happy with system. Have not run into any problems. Would recommend this systems highly!"
By Amazon Customer
"5.0 of 5 stars We had an RO system before and the water with this new system taste better. May 4, 2018
Verified purchase
This review is from: iSpring RCC7 Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System
The installation of the RO system is simple. We had an RO system before and the water with this new system taste better."
By KC Cox
"4.0 of 5 stars Great filter - water takes great May 4, 2018
Verified purchase
This review is from: iSpring RCC7P-AK Under Sink 6-Stage Reverse Osmosis Drinking Water Filtration System
Great filter - water takes great. Lab results were excellent. Valve on faucet leaked after a few months, iSpring immediately replaced under warranty, free of charge."
By HMA
"5.0 of 5 stars Easy installation, no leaks, and tasty water! May 3, 2018
Verified purchase
This review is from: iSpring RCC7 High Capacity Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System
System was easy to install following directions and fits under our small sink area perfectly. We've had it for several months now and there have been no leaks or issues with any of the components and the water still tastes excellent! Video shows our under-sink cabinet with the system installed."
By Megan Lahti
"5.0 of 5 stars A great system upgradeNovember 21, 2017
Verified Purchase
I needed a new RO system. My old system was over 7 years old, it was time for something better. I found the ispring had a 6stage RO system. I also looked at the cost & availability of replacement filters. I like the fact there are filter kits to buy, and are reasonably priced. ... The water from the new system has a nice taste. Overall, the system was well laced,easy to install & works great. I would buy this system again."
By Ken

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iSpring F4-CUA4 Replacement Pack for 4-Stage Ultra Filtration System CU-A4, Sediment, UF, KDF, and Activated Carbon Filter, 4pcs

Triple the Savings, Triple the Joy!

About this item

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Frequently Bought Together

iSpring F4-CUA4 Replacement Pack for 4-Stage Ultra Filtration System CU-A4, Sediment, UF, KDF, and Activated Carbon Filter, 4pcs

What's included

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