Question 1

The filter replacement indicators don't have any feedback from intake/output. How does it calculate filters lives? Or does it just base on reset time?

Accepted Answer

Hi there, It calculates the filter life based on reset time. The service life is only an estimate and the actual maintenance cycle will vary according to geographic location, local water quality, amount of use, and season of the year.

iSpring Water Systems, LLC

Question 2

How long do I let the water run on first use?

Accepted Answer

Hello, and thank you for reaching out to us with your question. When you first install the system, you only need to run the water through the faucet until it turns completely clear, or about 5-10 minutes. If you have any  other questions, please contact our customer service directly at 678-261-7611.

Question 3

Does this filter remove all or most minerals?
If yes, I guess I should add minerals for the drinking water?

Accepted Answer

The following is direct from item description on Amazon. "It eliminates a wide variety of unhealthy contaminants, including bacteria, algae, fungi, giardia, lead, arsenic, iron, nickel, chromium, cadmium, calcium, aluminum, mercury, chlorine and chlorine treatment by-products, pesticides, hydrogen sulfide, and other organic compounds. You experience safer, healthier, and better-tasting water without the hassle, expense, and negative environmental impact of bottled water. Enjoy safer, healthier, better-tasting water. The superior 4-stage multipurpose water filtration system with its 0.01 micron Ultra Filtration (UF) stage removes up to 99% of most problematic pollutants, including chlorine and chlorine treatment by-products, bacteria, giardia, lead, arsenic, and much more while retaining healthy minerals."

Question 4

What are the power and energy requirements for this product?

Accepted Answer

Hi Basmah,

Since there are no electrical components on this system, and it does not draw power from an outlet, the energy requirements for this are negligible. The only powered component is the LCD screen which is powered by AA batteries. If you have any questions or need additional assistance, please contact us at support@123filter.com or call us at (678) 261-7611.

Thanks,

iSpring Water Systems, LLC

Flow Rate	0.5 Gallons Per Minute
Installation Method	Under Sink
Purification Method	Reverse Osmosis, Ultra Filtration
Additional Features	Compact Ultra-Filtration,4-Stage High Capacity
Container Type	Tank
Capacity	1100 Gallons
Item Dimensions L x W x H	8.5"L x 8.5"W x 12.5"H
Material Type	Lead-free & BPA-free Material

PureDrop CUW4

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