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Kitchen & Appliance Filters · NSF/ANSI 61 / UL 250 · Application guide

What Is Refrigerator & Ice Maker Inlet Valve Screen Used For?

Macro photo of a small cup-shaped stainless steel inlet filter screen

Refrigerator & Ice Maker Inlet Valve Screen (NSF/ANSI 61 / UL 250) is specified where the duty calls for protecting refrigerator water dispensers and ice-maker solenoid valves from sand, scale and pipe debris at the inlet fitting. The sections below cover the typical end-uses by industry, the mesh, micron and material decisions for each, installation practice, and the applications this product type is not suited to.

Typical Applications for Refrigerator & Ice Maker Inlet Valve Screen

Where Refrigerator & Ice Maker Inlet Valve Screen is specified and bought:

  • Refrigerator OEMs: inlet screens in water valves.
  • Appliance repair: replacement valve screens.
  • Commercial ice machine makers: inlet screens on cubers and flakers.
  • Plumbing supply: compression-fitting screens.

How to Specify Refrigerator & Ice Maker Inlet Valve Screen for Your Application

  • Fitting size: 1/4 in or 3/8 in compression inlet.
  • Mesh: 60–80 mesh stops grit without restricting flow.
  • Material: Brass or SS304.
  • Standard: Quote NSF/ANSI 61 / UL 250 and the size designation from the table on the product page, plus any value you changed in the technical drawing.

Handling & Installation Practice

  • Flush the supply line into a bucket before connecting a new valve.
  • Shut off the water before removing the valve screen.

Common Selection Mistakes with Refrigerator & Ice Maker Inlet Valve Screen

  • Removing the screen to fix slow ice production, which exposes the valve seat to grit.
  • Over-tightening compression fittings, which crushes the screen cup.

Where Refrigerator & Ice Maker Inlet Valve Screen Is Not the Right Choice

Not a drinking-water filter; taste and contaminant reduction need a separate cartridge.

If This Construction Is Not the Right Fit

Closely related mesh types for the same duty — compare open area, aperture range and cleanability before you commit.

Water Pitcher & Dispenser Filter ScreenWater Pitcher & Dispenser Filter ScreenNSF/ANSI 42 / 53 assembliesElectric Kettle Spout Limescale FilterElectric Kettle Spout Limescale FilterIEC 60335-2-15Vacuum Cleaner Cyclone Metal Mesh FilterVacuum Cleaner Cyclone Metal Mesh FilterIEC 60312-1Microwave Oven Door Shield ScreenMicrowave Oven Door Shield ScreenIEC 60335-2-25 / 21 CFR 1030.10

Technical Drawing

Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.

Sends the selected values to the quote form below.

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Set the size and options in the drawing above, then send the exact configuration straight to this form.

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Specification
Business Information

Dimensions & Specifications (NSF/ANSI 61 / UL 250)

SizeDiameter (mm)MeshMicron rating (u00b5m)Fit
1/4 in compression9.560-Mesh brass233Valve inlet seat
3/8 in12.560-Mesh SS304233Valve inlet seat
Cup 1/4 in8.080-Mesh SS304178Pressed cup

Frequently Asked Questions

What is Refrigerator & Ice Maker Inlet Valve Screen used for?

Protecting refrigerator water dispensers and ice-maker solenoid valves from sand, scale and pipe debris at the inlet fitting.

Why is my ice maker producing small or no ice?

A clogged inlet valve screen is a common cause.

Can a refrigerator valve screen be cleaned?

Yes — remove and flush it, or replace it.

What mesh is used in fridge inlet valves?

Usually 60-mesh brass or stainless.

Can I get a quote for Refrigerator & Ice Maker Inlet Valve Screen to my own drawing?

Yes. Set the size and any custom value in the technical drawing on the product page and send it with the quote form; we reply within one business day.