Water Factory Systems SQC4 Replacement Prefilter and Postfilter Kit Preheat so you can see if

so you can see if it's dried up

It measures the total of all chlorine present in all forms including dissolved free chlorine

The Everpure QC7I-Double ESO 6 Filter System has a unique three stage blending process to provide softened

Designed to resist interference from monochloramines

Additional features included in Package #2:

Water Factory Systems SQC4 Replacement Prefilter and Postfilter Kit Preheat so you can see ifThe Water Factory Systems SQC4 Replacement Prefilter and Postfilter Kit provides a 1 year supply of the replacement filters for your SQC4 Reverse Osmosis drinking water system. Filter life may vary dependent on the water quality in your area. Kit Includes: Pre Post Filter Provides a separate stage of chemical reduction to help extend the life of your RO Drinking System, and improves the smell and taste of your water. Sediment Filter Helps capture