Pureplus 10x4.5 inch Whole House PP Spun Polypropylene Sediment Water Filter Cartridge Replacements (5 Micron)

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1. Reduces up to 99% of sediment, sand, rust, color. Recommended for tap water filtration.

2. 30000 gallons ultra long lifespan depending on water quality.

3. NSF/ANSI 42 passed to ensure material safety, reduces up to 99% of sediment, sand, rust, color, odor. 

4. Designed with 3-layer density PP layers to remove most sediments with a 30% longer filtration lifespan.

5. Suggest to replace it every 3- 6 months for the average household for optimal performance.

6. BPA-free Food Grade Material Meets European EC1935-2004 Regulations. Worry-free utilization.

Product details

  • Efficient Filtration

    NSF/ANSI 42 certified, high density triple-Layer for precise filtration, captures fine particles targetedly.

    Safe Materials

    Lead Free and BPA Free, Food grade polypropylene giving you wide range protection.

    3-Layer Density Tech ensures 30% longer life than the other common type.

  • NSF/ANSI 42 certification information: Certificate W-11150, by IAPMO, 2021.

    High Grade Polypropylene Microfibers: sediment reduction rate >99%

    Recognized by Australia Water Mark: food grade material

    Filter Life: Replace every 3-6 months or 30000 gallons depending on water quality.

    Micron Rating: 5 Micron

    Flow Rate: 2.5-5GPM   

    *Flow rate varies based on the regional water pressure/quality.

    Filter Dimensions: Length: 10 inch , Diameter:2.5 inch

    Operating Temperature: 4-52℃/39-126℉

    Max. Operating Pressure: 100 psi

    Operating working pressure: 60psi

Measurements & Compatible

  • Package Dimensions    ‎10.5 x 9.5 x 4.75 inches

    Item Weight    ‎2.1 pounds

  • Replacement Filters for:

    Culligan R50-BBSA, Pentek R50-BB, DuPont WFHDC3001, American Plumber W50PEHD, Pentek RFC-BB, Culligan HD-950A

    Compatible with standard 10x4.5 inch sediment filter models.

    Fits standard whole house 10x4.5 inch filter housing.


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by Karen H.

Nice products and works and very fast shipping


Q: what size O-ring/gasket fits 10 x 4.5 filter [2022-11-14 23:04:38]
Q: Does it compatible with my tap water? [2022-10-07 10:58:20]
Q: where should I use for? [2022-10-07 10:56:07]
Q: What is a PP filter? [2022-10-07 10:54:52]
Q: What is a PP filter? [2022-10-07 10:54:46]
at 2022-10-07 11:10:40 Replied :
Dear customer, PP filter is a triple layer pre-filtration filter made of 100% pharmaceutical food grade Polypropylene(PP).
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PurePlus 10x4.5 Big Blue Municipal Tap Water Filter System with PP-Carbon Sediment Filter Cartridges

Purer & Fresher Than Ever

PUREPLUS aims to design, develop and sell high-quality, cost-effective water filtration products. Our company is committed to household water filtration. For decades, PUREPLUS is not only dedicated to selling filtration products, but also to provide high-quality water filtration solutions for every family. All PUREPLUS products are manufactured under the technical support of our experienced team of product experts.

How did we get our start?

PUREPLUS is headquartered in California and has 20+ years of expertise in the water filtration industry. Every year we supply filtration solutions to 200 million American families.

What makes our products unique?

PUREPLUS has an independent R&D team, that has applied for 2000 patents, and obtained certifications from NSF & IAPMO, European TUV, ROHS, UK WRAS, ACS, CSA, BPA Free and Water Mark. All of our products are produced under the ISO9001, 14000 standard and inspected under strict quality control.

Why do we love what we do?

Water is the source of life. Our dream is to protect the water health of every American resident and provide perfect filtration solutions and fresh water based on different regions water quality.

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How to find NSF Certification Information?

How to find NSF Certification Information?

Step 1: Go to

Step 2: Select search category: Listed Model / Additional Company

Step 3: Enter "PP10BB" in the brand name/model field

Model Information List

Model Information List