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10 inch x 4.5 inch Whole House Sediment Water Filter by Tier1 (1 Micron)

Price $14.99 List Price Price $20.99 Save 28%
Availability: BackOrder
Fits most 10 x 4.5-inch filter housings
Choose a quantity
  • 1Filter$14.99 
  • 4Filters Price $13.90 each
  • 6Filters Price $13.49 each
  • 12Filters Price $11.24 each
  • 25Filters Price $10.49 each
  • Bonded Polypropylene filter media helps capture particles 1 micron or larger
  • Ensures quality water throughout your home
  • Easy installation for a frustration-free return to better water
  • Can be used as a stand alone filtration system or as a pre-filter for larger whole home filtration systems
See more product details
The DGD-2501 Pentek Comparable Whole House Sediment Water Filter by Tier1 is ideal for 10 x 4.5-inch whole house water filtration systems as well as commercial applications. Reduce the sediment particles that can disrupt your home water use. Filters particles down to 1 micron in size. First time and veteran users alike can experience this excellent product with the protection of a 30 day 100% satisfaction guarantee. Order 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
Package Qty1
Used In BrandsHydronix, Pentek, Tier1
Manufacturer's IdP1-10BB
Advertised Size (in)10 x 4-1/2
Actual Size (in)10 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm)25.4 x 11.43
MediaSpun Wound Polypropylene
Primary Filter MediaPolypropylene
Filter Life (months)6 months
Micron Rating (Nominal)1
Operating Temperature (°F)40 - 145
Operating Temperature (°C)4.4 - 62.8
Flow Rate (gpm)10
Flow Rate (lpm)37.8541
Country of ManufactureChina
Warranty GuaranteeUnconditional Product Guarantee for Life of the Product
IncludesOne Tier1 10 inch x 4.5 inch Whole House Sediment Water Filter
Primary Filter MediaBonded Polypropylene

Reduced Contaminants

The TIER1-P1-10BB reduces the following contaminants:

  • Dirt
  • Particulates
  • Sand
  • Sediment
  • Silt

The TIER1-P1-10BB is comparable with the following part numbers

155359-43 FPMB-BB1-10
HYDRONIX SDC-45-1001 SDF-45-1001

The TIER1-P1-10BB fits the following model numbers



  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. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly.
  4. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove.
  5. Insert new filter cartridge.
  6. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge.
  7. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation.