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AF-20-3690-BB Aries Replacement Whole House Fluoride Removal Filter

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AF-20-3690-BB Aries Whole House Fluoride Removal Filter

Save 24% (MSRP: $171.99)

Quick Overview

Fits most housings that accept 20 inch x 4.5 filter cartridges
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The Aries AF-20-3690-BB is a specialty filter designed to remove fluoride from your water. This is an industry standard sized 20 inch by 4.5 inch filter cartridge that will fit into most housings that accept filters of that size. The AF-20-3690-BB has a lifespan of approximately 2,500 gallons. Aries filters are manufactured in the USA. Order today!

  • Ships fast!
  • Specialty whole house filter designed to reduce fluoride
  • Approximate lifespan of 2,500 gallons
  • WQA Gold Seal
  • Made in the U.S.A.
  • Genuine OEM Product
  • User Guide for ARIES-AF-20-3690-BB


Package Qty 1
Used In Brands Aries
Manufacturer's Id AF-20-3690-BB
UPC 799705695528
Advertised Size (in) 20 x 4-1/2
Actual Size (in) 20 inches (length) x 4-1/2 inches (outside diameter)
Actual Size (cm) 50.8 x 11.43
Media Activated Alumina
Primary Filter Media Activated Aluminum
Filter Life (gallons) 2,500
Filter Life (liters) 9,463.529
Filter Life (months) 6 months
Micron Rating (Nominal) 25
Operating Pressure (psi) 20 - 125
Operating Temperature (°F) 40 - 100
Operating Temperature (°C) 4.4 - 37.8
Flow Rate (gpm) 0.5
Flow Rate (lpm) 1.893
Color / Finish Blue
Certifications WQA Gold Seal


Reduces the following contaminants:

The ARIES-AF-20-3690-BB is comparable with the following part numbers

AF-20-3690-BB AF203690BB
AF-203690-BB SIR-900
AF-203690BB SIR900

Replacement for the Following UPC