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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

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

Q: How many gallons of water will be treated during a filter's lifespan, before they need to be replaced? Also, is there a change indicator?

The actual gallon life will vary from customer to customer. As with all replaceable filter cartridges, they have limited space to hold the contaminants they remove from your water. This means that the higher concentration of junk you have in your source water, the faster the filters will run out space to keep filtering and vice versa. The average is about 1100 gallons, but this number may not represent your source water, so individual results could either be more or less than the average.

Q: Has anyone tested the water that comes out of the filter with a TDS meter? I checked mine today and found that the TDS was the same as the tap water

Per Josh @ iSpring 3/7/2017 - this will not remove minerals present in your city's tap water, so there should be little difference in total dissolved solids (TDS) count.

Q: Can I connect existing water line(previously connect to refrigerator,tiny size) to this unit or I have use a adaptor? and can I only connect to refrig

I answered this before, but after re-reading your question I need to revise my original answer. If you are planning on using this as a primary filtered water supply you will probably find that there is not enough water flow through the original water line that is supplying water to your refrigerator. Maximum flow rate is a function of the diameter of the supply line (among other factors). You could make it work if you had to, but I am thinking the flow rate might be kind of feeble. Why not take the supply from under the sink in the kitchen?

Q: Does this remove flouride?

Hi ajb, Unfortunately this unit does not remove fluoride. You will need reverse osmosis in order to remove fluoride. ThanksClaudia

Product ID: 11324872

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Details

Brand
iSpring
Special Feature
4-Stage 0.01
Product Dimensions
10.63"L x x
Package Information
Faucet
Installation Type
Under Sink
Power Source
No Need

💧0.01μm filtration

🔄4-stage system

🚰Brushed nickel faucet

Frequently Bought Together

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iSpring APR40 Pressure Regulator Filter Protection Valve with 1/4" Quick Connect, 40 psi

Description

💦 Elevate your hydration game with iSpringCU-A4!

SUSTAINABLE CHOICE - No waste water and no storage tank required.
EASY FILTER CHANGES - Twist on/off design for hassle-free maintenance.
STYLISH FUNCTIONAL - Premium brushed nickel faucet enhances your kitchen aesthetic.
PURE WATER PURE LIFE - Removes 99.99% of contaminants for peace of mind.
EFFORTLESS INSTALLATION - Push-to-connect fittings make setup a breeze.

The iSpringCU-A4 is a cutting-edge under-sink water filtration system featuring a 4-stage ultra-filtration process that effectively removes 99.99% of contaminants, including chlorine and lead, while retaining essential minerals. With a sleek brushed nickel faucet and a user-friendly design, this tankless system ensures clean, safe drinking water without the hassle of waste or complicated installations.

Specifications

Material	Lead-free & BPA-free Material
Item Weight	2 Kilograms
External Testing Certification	ANSI, NSF
Product Benefits	Improves water quality and safety
Brand	iSpring
UPC	662425053063
Global Trade Identification Number	00662425053063
Unit Count	4.0 Count
Compatible Water Purifier Models	iSpring RCC7
Manufacturer	iSpring
Part Number	CU-A4
Item Weight	4.4 pounds
Product Dimensions	10.5 x 4.5 x 12.5 inches
Country of Origin	China
Item model number	CU-A3
Is Discontinued By Manufacturer	No
Size	pore size: 0.1 micron
Color	White
Style	Ultra-Filtration Water Filtration System
Finish	White
Pattern	Filtration System
Installation Method	Under Sink
Item Package Quantity	1
Certification	certified frustration-free
Special Features	4-Stage 0.01 micron ultra-filtration, Remove chlorine, lead, arsenic, odor, metal and more
Included Components	Under sink water filter system, parts and tubings, faucet
Batteries Included?	No
Batteries Required?	No
Warranty Description	30-Day money-back guarantee. 1-Year Manufacturer Warranty. Lifetime support from Atlanta, GA.

Have a Question? See What Others Asked

How many gallons of water will be treated during a filter's lifespan, before they need to be replaced? Also, is there a change indicator?

Has anyone tested the water that comes out of the filter with a TDS meter? I checked mine today and found that the TDS was the same as the tap water

Can I connect existing water line(previously connect to refrigerator,tiny size) to this unit or I have use a adaptor? and can I only connect to refrig

Does this remove flouride?

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