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20 X 4.5 Granular Activated Carbon Replacement Filter by Tier1 (20 micron)

SKU
TIER1-GAC-20BB
Price $34.52 List Price Price $49.99 Save 30%
Availability: In Stock
TIER1-GAC-20BB replacement granular activated carbon filter by Tier1 fits all 20x4.5 inch sized water filter housings.
Choose a quantity
  • 1filter$34.52 
  • 3filters$35.74each
  • 6filters$34.19each
Available Add-Ons
x

SKU: TIER1-OR-100 › See more product details

American Plumber, Culligan, Pentek OR-100 O-Ring for Big Blue Housings

Add: $9.99 $6.99
x

Fits into most big blue style whole house water filtration system housings

SKU: TIER1_REPLACEMENT_KIT_WH45 › See more product details

Tier1 Replacement O-Ring and Lubricant Kit For Whole House Systems Using a 4.5 Inch Replacement Filter

Fits into most big blue style whole house water filtration system housings
Add: $11.99 $9.99
  • Fast same day shipping
  • Granular Activated Carbon
  • The 20x4.5 inch filter has more surface area
  • Great flow rate
› See more product details
  • Fast same day shipping
  • Granular Activated Carbon
  • The 20x4.5 inch filter has more surface area
  • Great flow rate
The Tier1 GAC-20BB granular activated carbon water filter reduces chlorine taste and odor in your drinking water. The Tier1 GAC-20BB is a 20 micron granular activated carbon filter. The filter measures 20-inch x 4.5-inch. This filter is great for all your water filtration needs!
More Information
Package Qty 1
Used In Brands Pentair, Pentek
Manufacturer's Id GAC-20BB
UPC 799932613890
Advertised Size (in) 20 x 4-1/2
Actual Size (in) 20 inches (length) x 4 1/2 inches (outside diameter)
Media Granular Activated Carbon
Post Filter Media Spun Polypropylene
Filter Life (gallons) 25,000
Filter Life (liters) 94635.25
Filter Life (months) Filter's should be replaced based on usage and filter condition. Filter life is an estimation of expected performance based on typical filtration conditions.x Filter's should be replaced based on usage and filter condition. Filter life is an estimation of expected performance based on typical filtration conditions.x 6 months
Micron Rating (Nominal) The smallest size at which particles are retained by the filter. One micron is equivalent 1/1000th of a millimeter.x The smallest size at which particles are retained by the filter. One micron is equivalent 1/1000th of a millimeter.x 20
Operating Temperature (°F) 40 - 125
Operating Temperature (°C) 4.4 - 51.7
Flow Rate (gpm) Flow rate is the volume of water that passes through a filtration system measured in gallons per minute. A filter's flow rate indicates the maximum recommened flow for optimum filter performance. x Flow rate is the volume of water that passes through a filtration system measured in gallons per minute. A filter's flow rate indicates the maximum recommened flow for optimum filter performance. x 4
Flow Rate (lpm) 15.14
Warranty Guarantee Unconditional Product Guarantee for Life of the Product

Reduced Contaminants

The TIER1-GAC-20BB reduces the following contaminants:

  • Chlorine Taste & Odor

The TIER1-GAC-20BB is comparable with the following part numbers

GAC-20BB
TIER1-GAC-20BB

Instructions

  1. Turn off water supply. Press red pressure-relief button (if present)
  2. Unscrew housing. Remove large o-ring, wipe clean and set aside
  3. Discard used filter cartridge. Wash housing with dish soap and warm water using a nonabrasive sponge or cloth. Rinse thoroughly
  4. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly
  5. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove
  6. NOTE: This step is important to ensure a proper housing seal. Make certain the o-ring is seated level in the groove
  7. Insert new filter cartridge
  8. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge
  9. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation