iSpring DF1 Series Faucet Water Filter, Carbon Block Water Filtration System, Tap Water Filter, Reduces Chlorine, Heavy Metals and Bad Taste -1 Filter Included

We stand behind our products

iSpring has been dedicated to providing high quality drinking water to families across the United States since 2005. From various residential water filtration systems that purify your water in everyday life, to drinking water faucets that deliver pure, healthy, and tasty water to you and your family, iSpring strives for high standard products and aims to make excellent drinking water accessible for all households.

• Up to 500 gallon long-lasting filter life (8-12 months)
• Up to 1.5 gpm filtration rate (10 bottles in 1 minute)

At iSpring, we strive for high standard products and aim to make excellent drinking water accessible for all households.

With affordable prices, solid quality, prompt delivery, and top-notch tech and CS support, we hope to assist in bringing you great water for years to come.

Installation Step 1

Included with the package are a metal adapter with 2 male ends, a universal adapter and sealing washers.

Installation Step 2

Remove the aerator from the faucet it has one.

For faucets with external threads, place the sealing washer into the metal connector of the faucet filter and connect to the faucet. If your faucet has fewer threads, add the sealing washer from the metal adapter into the connector as well for a better seal.

For faucets with internal threads, use the metal adapter to connect the faucet filter to the faucet.

For faucets without aerators, attach the universal adapter to the outside of the faucet.

Installation Step 3

Turn on the faucet.

Turn the diverter handle in line with the connector for regular tap water.

Installation Step 4

Turn the diverter handle perpendicular to the connector for filtered water.

To flush out the loose carbon, keep the faucet on for a couple of minutes until water runs clear.