How much do filters generally cost?

Certified water filters start around $20, with replacement filters being less expensive than the initial device. Filtration pitchers and faucet-mounted filters generally cost less than filters that are plumbed in below a sink. Reverse osmosis systems are more expensive than carbon filtration systems. When choosing a filter, consider filter replacement costs and only purchase a system that you are willing to maintain.

Show All Answers

1. Do filters require maintenance?
2. How much do filters generally cost?