I have had the basic filter system from Home Water for 10 years now. On April 1 of 2023, we experienced a flood due to a faulty bracket on the output side of the sand filter. After speaking with their rep on the phone (emergency call), I was able to bypass the system pending their pluming staff coming to remove the system and replace with an upgraded model at no extra cost to me. They came as scheduled on Apr 3, 2023, replaced the equipment, spent time to explain it all to me, left me the required wrench and a replacement prefilter enabling me to replace it annually as required. All in all, the rep was extremely helpful and very professional. I would recommend tis company to any homeowner wanting clean taste-free water at a reasonable cost.