If you’ve ever replaced the water filter in your refrigerator, you know they don’t come cheap. Some cost as much as $60, which means that if you follow directions and change your filter every six ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. Whirlpool Corp. has filed 40 lawsuits to protect one ...

Whirlpool Corp. has filed 40 lawsuits to protect one replacement part: a $50 refrigerator water filter. Using a Texas court known as the venue of choice for people trying to win patent cases, the ...

A measure of how effectively the filter removed flavor taints, along with the resulting odor taints, that CR added to plain water with minimal intrinsic flavor and odor (the "control" water). The test ...