Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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 analyzed reviews to verify trustworthiness.
Have always used these filters since installing my pool some 12 years ago! Hold up and work great! A lot cheaper than buying from local pool stores as well.
For the past five years I've used Pleatco filters for our pool. I ordered two Unicel replacement filters which came today. Already the difference is amazing. The older filters made pool cleaning a long frustrating process. I will never waste my time again with cheaper filters.