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

USWF

USWF-MB20-2045

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

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$19.35

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 20" x 4 1/2" filter housings including Pentek, Culligan, American Plumber and more.

format_list_bulleted Features & Specs

Package Qty: 1

Manufacturer's Id: MB20-2045

Actual Size (in): 20 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: 20 x 4-1/2

Length (in): 20 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): 20.0

description 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.)

warning_amber Contaminants Reduced

Dirt Sand Sediment

Sand Coarse

Sediment

filter_alt Filter Life

Filter Life (months): 6 months

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help Product Details

USWF-MB20-2045 is a 20 micron 20"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 Axeon SDF-45-2020, Hydronix SDC-45-2020, and more.

extension Comparable Part Number

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

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Product Price	$19.35	$23.09	$16.58
Product SKU	USWF-MB20-2045	HYDRONIX-SDC-45-2020	TIER1-P20-20BB
Filter Life (months)	6 months	6 months	6 months
Primary Filter Media	Meltblown Polypropylene	Polypropylene	Polypropylene
Micron Rating (Nominal)	20	20	20
Actual Size (in)	20 inches (length) x 4 1/2 inches (outside diameter)	—	20 inches (length) x 4 1/2 inches (outside diameter)
Country of Manufacture	United States	—	China