X

Save with Auto-Ship

Get the product you need, exactly when you need it, delivered right to your door. No more searching for the right part number, we've got you covered. Plus, you'll save $$ on every order and shipping is on us. Learn more

Save Money

Free Shipping*

Choose Frequency

*Free Shipping available in the contiguous US

DGD-7525-20 Pentek Comparable Whole House Replacement Sediment Filter Cartridge by Tier1

SKU
TIER1-P20-20BB
Price $23.68 List Price Price $33.99 Save 30%
Availability: In Stock
Fits most standard housings that accept 20-inch x 4.5-inch water filter cartridges
Choose a quantity
  • 1filter$23.68 
  • 2filters$22.66each
  • 3filters$21.00each
  • 4filters$19.05each
  • 6filters$16.91each
  • 12filters$14.43each
  • 25filters$14.43each
Available Add-Ons
x

Fits into 10 and 20 inch Big Blue water filtration system housings

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

OR-100 Tier1 Lubricated O-Ring

Fits into 10 and 20 inch Big Blue water filtration system 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

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

Fits into most big blue style whole house water filtration system housings
Add: $11.99 $9.99
  • Reduces dirt, sediment and various particulates (20 micron)
  • Won't add taste, odor or color to filtered water
  • Durable construction will not break or separate during use
  • Solid construction maintains a consistent flow
› See more product details
  • Reduces dirt, sediment and various particulates (20 micron)
  • Won't add taste, odor or color to filtered water
  • Durable construction will not break or separate during use
  • Solid construction maintains a consistent flow
The Pentek P20-20BB Comparable Sediment Filter by Tier1 delivers consistently cleaner water through your whole house system. The P20-20BB Tier1 allows you to reduce common found contaminants, ranging from dirt to sediment. The system can be used as a pre or post filter, and is rated to filter down to 20 microns. Tier1 filters are tough on impuritities, but easy on your wallet. Order your P20-20BB today!

Experience the Tier1 Difference

Tier1 manufactures high-quality filtration and household products. We take creating and maintaining a healthy home seriously. Products must undergo rigorous testing and meet demanding quality expectations in order to earn the Tier1 badge. Every purchase is backed by the Tier1® Guarantee:

  • Guaranteed Fit
  • Guaranteed Quality
  • Guaranteed Price
More Information
Package Qty 1
Used In Brands Pentek, Tier1
Manufacturer's Id P20-20BB
UPC 799932619854
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
Outside Diameter (inches) 4.5
Media Type Sediment Filter
Media Spun Wound Polypropylene
Primary Filter Media Polypropylene
Filter Life (gallons) 8000
Filter Life (liters) 30283.29
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 - 145
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 20
Flow Rate (lpm) 75.7082
Color White
Country of Manufacture China
Warranty Guarantee Unconditional Product Guarantee for Life of the Product
Includes One 20 X 4.5 inch Spun Wound Polypropylene Replacement Filter by Tier1

Reduced Contaminants

The TIER1-P20-20BB reduces the following contaminants:

  • Dirt
  • Particulates
  • Sand
  • Sediment
  • Silt

The TIER1-P20-20BB is comparable with the following part numbers

COMP-P20-20BB
P20-20BB
PENTEK-DGD-7525-20
155356-43

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 housing 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. Insert new filter cartridge.
  7. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge.
  8. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation.