We have a borehole and have had the water tested and have the results. We are looking for recommendations for an expert to install a filtration system so that we have use it for showers and toilets, washing machine etc, I.e. plumbed into the house. If you have had it done by a reputable company and have had good results please would you share this information please, no self-advertising, only recommendations if you have used them yourselves with good results please