Graco 218133 Gun Filter Assembly, 100 mesh

The Graco 218133 Gun Filter Assembly, 100 mesh is designed to keep your spray pattern smooth and prevent tip clogs. Ideal for thin materials like stains and lacquers, it ensures a cleaner finish and consistent performance.

Fits Contractor, FTx, SG2, and SG3 Graco spray guns
100-mesh fine filter for thin coatings
Prevents debris from reaching the spray tip
Easy to replace and clean for extended gun life

$12.9

Based on 0 reviews

Description

Compatibility & Key Specs for Graco 218133 Gun Filter Assembly, 100 mesh

Compatible Machines / Spray Guns

This 100-mesh gun filter fits popular Graco Contractor/FTx style guns and select Magnum homeowner guns:

Graco Original Contractor Spray Gun (e.g., 243282 w/ RAC V, 220955 w/ RAC IV, 238352 ST)
Graco Original FTx Spray Gun (e.g., 243285 w/ RAC V, 238350 w/ RAC IV)
Graco Contractor In-Line Valve (244161)
Graco Magnum SG2 Spray Gun (243011)
Graco Magnum SG3 Spray Gun (243012, 246506 w/ RAC V)

What is the Graco 218133 Gun Filter Assembly, 100 mesh?

A drop-in gun filter that screens out debris before the tip to reduce clogs and improve finish quality. The 100-mesh size is ideal for thinner materials like stains and lacquers.

Key Specifications

Part Number	218133
Mesh Size	100 mesh (fine filtration for thin coatings)
Typical Materials	Stains, sealers, lacquers, thin enamels
Installation Location	Inside the spray gun handle/body (upstream of the tip)
Package Contents	1 × Gun Filter Assembly

Why Choose 100-Mesh?

Reduces tip clogs by trapping fine particles before they reach the tip.
Smoother finish on thin materials (less spitting and pattern defects).
Low-cost maintenance item to keep guns running efficiently.

Fit & Use Notes

Confirm your gun model uses the “Contractor/FTx/SG2/SG3” style filter before ordering.
For thicker coatings (heavy primers, elastomerics), a coarser mesh (e.g., 50 mesh) may be more appropriate.
Depressurize system before servicing; replace filters regularly for best results.

Frequently Asked Questions

Check your gun model against the list above (Contractor, FTx, SG2, SG3, Contractor In-Line Valve). If your manual calls for a 100-mesh Contractor/FTx style filter, 218133 is the correct choice.

Use 100-mesh for thinner coatings (stains, lacquers) to catch fine debris. For thicker coatings or large tip sizes, a coarser mesh (e.g., 50 mesh) may maintain better flow.

Replace the screen whenever it’s damaged, clogged, or deformed. If the housing is worn or bent, replace the full assembly. Many pros swap in a fresh filter at the start of each job for consistency.

A finer mesh can increase restriction. If you notice pressure spikes or starvation with thicker materials, switch to a coarser mesh or ensure the filter is clean and not partially blocked.

Always depressurize, remove the filter, and rinse with the appropriate solvent for the last material sprayed. Brush gently (don’t crush the mesh) and allow to dry. Replace if frayed or misshapen.