water filter · Whole-home carbon / multi-stage filters

HQUA WF3-03 3-Stage Free-Standing Whole House Water Filtration System

Quoted from the Amazon listing — confirm NSF/ANSI claim text on the live page before you buy. WaterVetted does not run lab tests.

Specs sourced from manufacturer listings · Certified vs claims labeled · WaterVetted does not run lab tests
Whole-home carbon / multi-stage filtersHQUAAmazon Associates

Install class

water filter

Category

Whole-home carbon / multi-stage filters

Before you buy

What to verify on the live listing

  • Exact model number and any NSF/ANSI claim text naming the contaminant you care about (42 taste/odor, 53 health claims such as lead, 58 for RO, 401 for named emerging compounds).
  • Current price, stock, and cartridge replacement interval — our recorded price is a dated snapshot (as of 2026-10-25).
  • We do not republish Amazon listing bullets or buyer reviews here. Open the retailer page for the current claim language and owner feedback. View current Amazon listing.

From the listing

Recorded details

Brand
HQUA
Model
Number WF3-03
Capacity
100000 gallons
Material
Acrylonitrile Butadiene Styrene
Brand Name
HQUA
Model Name
WF3
Item Weight
44 pounds
Part Number
6010101