Joe P.
I have the same concerns and feedback…
I have the same concerns and feedback expressed by other customers. I have been a loyal customer of this company for years and have a documented history of purchasing replacement products for my Sierra Nimbus RO system from them. I recently ordered the replacement RO cartridge kit that I have purchased repeatedly over the years. This time, however, I immediately noticed something was different: the cartridges did not “blow out” or behave as they normally had during previous replacements. I initially thought this might simply be a minor difference with the new cartridges. I soon discovered it was much more serious. My RO booster pump continued running for more than four days, with water continuously splashing out of the air-gap faucet and going down the drain. I began troubleshooting the system and purchasing additional parts in an attempt to determine what had failed. I replaced components and ultimately spent considerable time and money trying to diagnose a problem that had not existed before installing these replacement cartridges. The timing of the problem is significant. The RO system had operated properly for years, and the problem began immediately after installing this replacement cartridge kit. At this point, I believe the cartridges I received may be defective or otherwise not functioning properly. I am extremely disappointed because I have been a long-time customer and have purchased these replacement cartridges from this company for years without experiencing this type of problem. I am requesting that the company take responsibility for the defective product and provide an appropriate resolution, including reimbursement for the additional parts and expenses I incurred while troubleshooting a problem that appears to have originated with the replacement cartridges.


