Model WHER25

UltraEase™ Reverse Osmosis Filtration System

Bottled Water Quality at Your Kitchen Sink
Reduces many contaminants to provide bottled water quality water right at your kitchen sink for a fraction of the cost. Designed for use with municipal and private well water supplies.

If you are looking for the upgraded version, check out the WHAROS5

This system uses replacement filters WHEERF and replacement membrane WHEERM.

Also Available at These Retailers

Contaminants Reduced

Chlorine Taste and Odor
Microbial Cysts
Dissolved Solids
Why should I change
my filter every
6 months
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UltraEase™ Reverse Osmosis Filtration System Features

Three Stages of Filtration

You will notice the sound of water draining and running after each time you use the WHER25 Reverse Osmosis Filtration System. This is completely normal — the system is filtering and refilling clean water to your tank. Part of that process also includes rinsing out the membrane which is used to filter your water. Rest assured that these sounds are a sign of a fully functional reverse osmosis system.

Faucet Included

Designer chrome faucet included.

UltraEase™ Filter Replacement

Change filter in seconds with just a quarter turn – no hassles, no mess, no need to turn off your water supply.  This system uses replacement filters WHEERF and replacement membrane WHEERM. One set of filters and one Reverse Osmosis membrane included.

6 Month Filter Life

A 6-month filter life means you only have to replace filters twice a year. It is essential to change your filters every 6 months to ensure your system is working properly. This system uses replacement filters WHEERF and replacement membrane WHEERM. Replace membrane every 2-3 years.

Do-It-Yourself Installation Instructions

Comes complete with designer chrome faucet, two filters, one membrane, hardware and step by step installation manual.

1 Year Limited Warranty

One year limited warranty by manufacturer on Reverse Osmosis Water Filtration System.

NSF Certified Contaminant Removal

Arsenic (pentavalent), Barium, Cadmium, Chromium (VI), Chromium (III), Copper, Cysts, Lead, Nitrate (as N), Nitrite (as N),  Radium 226/228, Selenium, Turbidity, TDS, Chlorine Taste and Odor, Ammonium, Bicarbonate, Bromide, Chloride, Magnesium, Sodium, Sulfate, Tannin, Zinc
See Performance Data Sheet for details.

Rated a Consumer Best Buy

For performance and value by a leading consumer magazine.

American Pride

Designed, Engineered and Assembled in U.S.A.



Product Dimensions

D   4 3/4 in.
W   12 1/4 in.
H   13 in.
Dimensions are for planning purposes only.
For complete information, visit the Owner Center.

Whirlpool Product Installation Assistance

A comprehensive guide about your new Whirlpool water filtration system. We’ll answer all your frequently asked questions, from how to get started to cleaning and filter reminders. Don’t want to install yourself? Professional installation is also available at Lowe’s. Ask your local Lowe’s associate about their installation services to learn more.

Installation and Operation Manual

1.43MB pdf Download

Manual de instalación y operación

1.45MB pdf Download

Guide d’installation et de fonctionnement

1.84MB pdf Download

Performance Data Sheet

1.41MB pdf Download


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