waterfilterlist.

A little more knowledge.
A clearer choice.

Independent reference
U.S. household filtration
How we research
EXACT REPLACEMENT CARTRIDGE

AquaTru ATU2003

VOC filter. Documented in 1 system combinations. Select your system to see the claims that apply to that exact pairing.

Compatibility does not transfer reduction claims between systems. Do not substitute a similar-looking cartridge.

Price & annual cost

Exact price unavailable · checked 2026-09-21

The current shop uses a different retail SKU from this performance-sheet part number. Exact revision equivalence has not been established; current family pricing is not substituted. Confirm the part and price with AquaTru. Select a system below to calculate its annual cartridge budget.

manufacturer price · ACCESSED 2026-09-21
AquaTru current carbon voc filter listing

Current retail SKU differs from the archived performance-sheet part number; price not transferred without an explicit identifier crosswalk.

Documented system matches

AquaTru ATU100AT2001 + AT2002 + ATU2003 · 360 gal · reviewed 2026-09-21