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20 Micron Melt Blown Sediment Filter by USWF 10"x4.5" - WaterFilters.NET

USWF

USWF-MB20-1045

20 Micron Melt Blown Sediment Filter by USWF 10"x4.5"

High Stock (107)

$9.72

Price Per Item

2 PACK	$9.43
4 PACK	$9.13
6 PACK	$8.84
24 PACK	$8.55

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Order today within and you will receive Estimated between 06/17/2025 and 06/23/2025

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Proudly manufactured in America supporting American workers and ensuring a high quality product.
4-layered filtration for improved efficiency and dirt holding capacity throughout the entire life of the filter.
100% melt blown polypropylene construction with no binders or adhesives.
Fits most standard 10" x 4 1/2" filter housings including Pentek, Culligan, American Plumber and more.

Features & Specs

Package Qty: 1

Manufacturer's Id: MB20-1045

Actual Size (in): 9 7/8 inches (length) x 4 1/2 inches (outside diameter)

Media: Melt Blown

Primary Filter Media: Meltblown Polypropylene

Operating Temperature (°F): 40 - 155

Brand: USWF

Advertised Size: 10 x 4-1/2

Length (in): 9.88 in

Outside Diameter (in): 4.5 in

Maximum Temperature (f): 155

Media Type: Sediment Filter

Country of Origin: United States

Micron Rating Nominal: 20

Flow Rate (gpm): 10.0

Instructions

Turn off water supply and release pressure in the filter housing. (Press red pressure-relief button on housing if present.)
Unscrew filter housing sump. (Use filter wrench if nessecary.)
Discard used filter cartridge. Remove the sump o-ring, wipe clean and set aside.
Wash housing with dish soap and warm water using a nonabrasive sponge or cloth. Rinse thoroughly
If unpleasent odor is present disinfect filter housing. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly
Lubricate o-ring with clean silicone grease and place back onto the sump housing. (Check for cracks or imperfections on the o-ring while lubicating, and replace o-ring if damaged.)
Insert new filter cartridge ensuring that it is seated properly in the sump housing.
Screw the sump housing back onto the cap and hand-tighten. Do not use the filter wrench to prevent over tightening.
Turn on the water supply and check for leaks before leaving the installation.
Flush out any air from the filter housing. (Using the red pressure-relief button, or a nearby down-stream faucet.)

Contaminants Reduced

Sediment

Coarse Sand

Filter Life

Filter Life (months): 6 months

Product Details

USWF-MB20-1045 is a 20 micron 10"x4.5" melt blown sediment replacement filter that is proudly manufactured in the USA. It is made from FDA Title 21 compliant 100% melt blown polypropylene and doesn't use any surfactants, binders, or adhesives to create an exceptional product independently tested to NSF / ANSI standards 42, 61, and 372.
USWF melt blown filters utilize staged depth loading for maximum dirt holding and filter efficiency. The outermost layers of the filter are made of larger fibers to trap larger particles while the innermost layer traps the fine particles down the filter's micron rating. Most of the competition only has 3 stages of filtration, but USWF melt blown filters include an additional layer. This fourth layer of filtration provides a more consistent distribution of dirt through the filter improving its efficiency without sacrificing any dirt holding capacity.
This American made filter is a compatible replacement for other popular polypropylene sediment filters like the Hydronix SDC-45-1020, Watts FPMB-BB20-10, and more.

Comparable Part Number

20 Micron Melt Blown Sediment Filter by USWF 10"x4.5"

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