Original PURESYNC Undersink – Replacement Filter Pack

Ensure your PureSync Undersink System continues to deliver safe, great-tasting water with this complete replacement pack. Suitable for both city and well water applications, these filters provide advanced multi-stage protection for everyday use.

Important Note:
If your system has a copper structuring device installed on top of your 5-stage undersink system, please order from
this page instead.

What’s Included (by stage)

• Stage 1: Nano-adsorptive filtration targeting heavy metals & chemical contaminants (View Testing Summary)
• Stage 2: Advanced filtration for PFAS, pharmaceuticals & other emerging contaminants (View Testing Summary)
• Stage 3: Carbon filtration for chlorine taste & odor (View Testing Summary)
• Stage 4: Carbon polishing filter for taste & final refinement (View Testing Summary)

Optional Add-On:
An inline mineralizer is available to add beneficial minerals like calcium and magnesium. Note: our systems never remove naturally occurring essential minerals, so this add-on is entirely optional.

Replacement Timing
Replace every 6–12 months, depending on water quality and usage, to maintain peak performance.

Instructions
Replacement instructions are included with your pack to make the process straightforward.

Due to high demand, this product is currently available on backorder. Please reach out to us for an estimated shipping timeline.