【Highly efficient filtration】water filter fqk2j uses natural coconut carbon block to reduce chlorine. It has also been tested to reduce heavy metals, bad taste, funny odor, sediment, rust, etc.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.