USA-25 Ice Maker & Appliance Water Filter - NSA 25I Replacement

The made-in-USA replacement for the discontinued NSA 25I* appliance filter. The USA-25 installs inline on the water line to your refrigerator or ice maker, so you get cleaner ice and better-tasting water straight from the appliance.

Replaces the NSA 25I

If your refrigerator or ice maker used an NSA 25I inline filter, the USA-25 is our replacement. It's compact, installs in-line directly to the appliance, and uses bacteriostatic GAC/KDF media to improve taste and eliminate odors.

Features

• 5-stage filtration and purification system
• 3,000-gallon capacity
• Installs in-line, directly to your refrigerator, ice maker or other appliance
• Easy installation with quick connect fittings (also available with compression fittings)
• Mounting bracket included
• Compact and lightweight
• Bacteriostatic GAC/KDF media prevents bacteria growth for 36 months
• Improves taste and color and eliminates odors
• Reduces hundreds of contaminants (see GAC key)
• Made in the U.S.A.

Specifications

What's in the box

The USA-25 filter with fittings and a mounting bracket, as shown in the product photos.

Installation

1. Turn off the water supply to your refrigerator or ice maker.
2. Cut the appliance water line where you want to place the filter, in a spot you can reach later.
3. Push each end of the line into the filter's quick connect fittings, following the flow arrow on the filter.
4. Mount the filter with the included bracket, turn the water back on and check for leaks.
5. Run water through the dispenser for a few minutes and throw away the first batch of ice.

Need help? Call us at 888-672-3458.

Frequently asked questions

Does the USA-25 replace my NSA 25I?
Yes. The USA-25 is our replacement for the discontinued NSA 25I inline appliance filter.

Will it work with my refrigerator?
It installs in-line on the water supply line, so it works with refrigerators, ice makers and other appliances that have a water line.

How often should I replace it?
Replace the USA-25 after 3,000 gallons. If you notice the ice or water starts to taste off, it's time to change it.

What is the warranty?
Every unit has a 60-day full replacement warranty plus a 1-year pro-rata warranty. See our warranty program for details.

Still have a question?
Call 888-672-3458 or send us a message.

You may also like

• USA-100 Under Sink Water Filter (NSA 100S/100SX replacement)
• USA-50 Countertop Water Filter (NSA 50C replacement)
• USA-300 Whole House Water Filter System

*NSA is a trademark of its respective owner. USA Filtration is not affiliated with NSA.