Review on ISpring WGB22B 4.5” X 20” Whole House Water Filter Replacement Pack Set With 2-Stage Sediment And Carbon Block Cartridges, Ideal For Effective Water Filtration, White by Tyler Vaughn

I purchased this two-stage water filter several years ago and it dramatically improved my water quality. It was easy to install and up until just recently, easy to maintain. I change the filters every 6 months. This last time, however, I had a problem removing the filter housing and broke the wrench that is included with the unit I purchased. I contacted the manufacturer through a message on their website about my situation and they responded immediately with both advice and by offering to send me a new wrench. Then Sean, the customer service rep, actually gave me a follow-up call to see if there was anything else he could do. In this age of automated responses (or no responses) I-Spring's customer service exceeded all my expectations. I highly recommend this product and this company.