Premium PFAS Whole House and ROCOMP Service Guide
Use this guide to identify the replacement packs for your Premium PFAS whole-house system and ROCOMP drinking-water system. The cartridges have different service intervals. Match the pack to your model and cap design, follow the applicable maintenance schedule and check the current replacement price before ordering.
Keeping track of filter replacements can be confusing, particularly when you have a whole house system outside and an undersink water filtration system in your kitchen.
To make this easier, AquaCo will send you an annual email reminder when your filters are due. You will then have up to six months from the reminder date to complete the replacement.
This page provides a clear overview of what is involved in servicing each system and the cost of the required replacement filters.
Three Stage Whole House System
Premium PFAS Replacement Filter Set
Important: Filters for both whole house and undersink systems should be replaced before you notice a change in your water. Following the recommended service schedule, rather than relying on water testing or waiting for noticeable signs, helps maintain consistently fresh water and protects your system.