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Waterdrop 2.25-gallon King Tank Gravity Water Filter
Water filter

Waterdrop 2.25-gallon King Tank Gravity Water Filter

by Waterdrop Filters

32
Filter score
out of 100
Tap, Counter6,000 gallons lifespan
View product
Lab Tested
No
Categories
15
Certifications
2
Technologies
1

About

The Waterdrop King Tank is a 4-stage gravity-fed filter system featuring a 2.25-gallon capacity and utilizes activated carbon, resin, and other filtration materials to target various contaminants. Can filter up to 6,000 gallons of water per pair of filters

Score breakdown

How this filter earned its 32/100.

  • Verified contaminant removal · 15 Of 15 Categories With Measured Removal16.8/70
  • Lab data indexed · Not Indexed0/15
  • Certified by a recognized body · NSF, WQA10/10
  • Filter technology disclosed · Coconut Shell Activated Carbon5/5

Filtration technologies

Coconut Shell Activated Carbon

Certifications

NSFWQA

Contaminant removal

  • Chemical Disinfectants30%
  • Fluoride12.5%
  • Heavy Metals12.5%
  • Haloacetic Acids30%
  • Trihalomethanes30%
  • Herbicides30%
  • Microplastics12.5%
  • Nanoplastics12.5%
  • Semi-Volatile Compounds40%
  • Volatile Organic Compounds (VOCs)45%
  • Pesticides30%
  • Perfluorinated Chemicals (PFAS)30%
  • Pharmaceuticals30%
  • Radiological Elements12.5%
  • Microbiologicals12.5%

Sources