Countertop systems offer a convenient water filtration option for people who do not have the need or otherwise the means for more permanent water filters. These systems can be easily installed to any faucet and can be simply taken apart, stored, or transported depending on when and where you need them. Tier1 countertop systems require little countertop space and work well with almost any kitchen design. These systems simply install onto the faucet, and divert water to the chamber for filtration. Great for people on the go and renters, these systems provide an excellent option for those looking to improve their water quick.