SimPure MPP-F10B-5 5-Micron 10 × 4.5-Inch Sediment Filter Cartridge

SimPure MPP-F10B-5 is a 5-micron sediment cartridge sized for 10 × 4.5-inch filter housings. The listing positions it as a prefilter for whole-house and well-water systems, while customer feedback reports mixed fit, service life, and water-pressure experiences.

At a glance

Listed for sediment pre-filtration in whole-house and well-water systems.
The manufacturer says its layered construction captures dirt, sand, silt, dust, rust and scale particles.
The manufacturer states the cartridge can filter up to 15,000 gallons, depending on use and feed-water quality.

Price

$35.69Save 17%

Reference price: ~~$42.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

5-micron sediment filtration is suited to reducing fine particulate matter ahead of a larger water system.
The listing names a range of 10-inch Big Blue-style housings and compatible models, including SimPure DB10 and GE GXWH40L.

Technical specifications

8 specifications

Identity
Brand	SimPure
Model	MPP-F10B-5

Dimensions and installation
Dimensions listed	4.5"D x 4.5"W x 10"H
Weight listed	3.5 pounds

Materials
Material listed	Polypropylene(PP), Microfibers

Filtration and use
Micron rating	5 micron
Claimed capacity	15,000 gallons depending on usage and feed water quality
Suggested replacement interval	every 3-6 months

What to know before buying

Listing details to confirm

The listing describes the cartridge as 10 × 4.5 inches, while its dimensions are listed as 4.5"D x 4.5"W x 10"H. Verify housing dimensions and model compatibility before buying. The suggested replacement interval is every 3-6 months, but stated capacity depends on water quality and use. Customer feedback reports mixed fit, lifespan, water pressure and rust-removal experiences, with some users saying replacement was needed every two weeks. The listing also claims NSF certification without identifying a standard or certification scope, so that claim is unconfirmed here.

Who is it for?

A good fit for

Owners of compatible 10-inch, 4.5-inch-diameter housings seeking sediment pre-filtration for well or whole-house water.
Buyers whose main concern is reducing particles such as sand, silt and rust before water reaches downstream equipment.

Less suited to

Anyone who needs a filter that removes dissolved contaminants or guarantees drinking-water safety. The listing describes sediment filtration only.
Buyers who cannot confirm their housing dimensions or compatibility with the listed cartridge.

SimPure MPP-F10B-5 5-Micron 10 × 4.5-Inch Sediment Filter Cartridge · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 1,583 ratings

5 stars81%81%
4 stars13%13%
3 stars4%4%
2 stars0%0%
1 star2%2%

Customer feedback highlights sediment removal, ease of installation and water flow as positives. Reports on fit, filter life, water pressure and rust removal are mixed, including some accounts of needing replacement every two weeks. That variability matters for a 5-micron prefilter because housing fit and incoming water quality can affect how practical the listed replacement interval is. Ratings are mostly five-star, but the rating distribution does not establish the cause of individual experiences.

Positive themes

Customers report effective sediment reduction, including sand and debris.
Customers describe installation as easy and water flow as good.

Mixed feedback

Customers disagree about fit and how long the cartridge lasts.
Water-pressure and rust-removal experiences are mixed.

Frequently asked questions

What does the SimPure MPP-F10B-5 filter?

The manufacturer describes it as a 5-micron sediment filter for particles such as dirt, sand, silt, dust, rust and scale. It is presented as a prefilter, not a filter for dissolved contaminants.

How often should the cartridge be replaced?

The listing recommends replacement every 3-6 months and claims up to 15,000 gallons, depending on usage and feed-water quality. Customer feedback varies, including reports of replacement after two weeks.

Will it fit my water filter housing?

The listing names many compatible housings, but fit feedback is mixed and its dimension wording is not fully consistent. Compare your housing's required cartridge size and model against the product details before ordering.