When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Generally speaking, the higher the TDS value, the more dissolved substances are contained in the water, and the less clean the water is. Therefore, the size of the TDS value can be used as one of the bases for reflecting the cleanliness of water.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.