Affiliate Disclosure

The short version

Clear Water Home Lab is reader-supported. Some links on this site are affiliate links. If you buy through one, we may earn a commission at no additional cost to you.

What that does and does not change

It does not change which system a guide recommends, the order systems are ranked in, or what we say about a product's limitations. Every article carries this disclosure at the top of the page, before any recommendation.

Amazon

Clear Water Home Lab is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

Other programs

We also participate, or have applied to participate, in affiliate programs run by water filtration manufacturers. Where we link to a manufacturer, the link is marked rel="sponsored".