GRACO 15E599 – Outlet Filter Housing/Manifold, GH & LineLazer

GRACO 15E599 – Outlet Filter Housing / Manifold for GH & LineLazer Systems

The GRACO 15E599 is an OEM outlet filter housing (manifold) used on select GH sprayers and LineLazer striping systems. It seats the outlet filter element to capture debris before it reaches the hose, gun, and tip—protecting your finish and helping your rig run steady on long pulls.

Protects your work: Traps contaminants at the pump outlet to reduce tip clogs, pattern streaks, and rework.

Built for jobsite abuse: Rugged OEM casting designed for high-pressure spray duty and repeat service cycles.

Fast serviceability: Straightforward access for filter checks and swaps to minimize downtime between lines or coats.

Correct fit & alignment: OEM geometry ensures proper sealing and flow to maintain consistent pressure and finish quality.

Specifications

Part Type	Outlet Filter Housing / Manifold
Function	Holds outlet filter; protects downstream fluid path
System Use	Select GH pumps and LineLazer stripers (confirm with your unit’s parts manual)
Installation	Direct replacement; reuse compatible fittings and filter element per model
Maintenance	Inspect and clean with filter changes or when pressure/flow drops
OEM Status	Genuine Graco replacement component

Compatible Equipment

GH 200

GH 230

GH 300

EH 200 Sprayers

GH series equipment

LineLazer systems

Related Parts

15C766 – TUBE, diffusion

244067 – FILTER, fluid, 60 mesh, black

15C765 – PLUG, filter

246173 – FILTER, oil, spin on

245103 – VALVE, drain, kit

Quantity required: 1. This appears to be a housing component in the reservoir and filter assembly.

Reference Manuals

310778 (Page 17) GH 200, GH 230, GH 300, EH 200 Hydraulic Sprayers, Repair

311797 (Page 23) GH130, GH200, GH230 and GH300 Hydraulic Sprayers & OEM Kits, Repair and

312159 (Page 22) EH 200 Hydraulic Sprayers Repair

334558 (Page 37) GH 130/200/230/300 Hydraulic Sprayers, Operation

334606 (Page 45) DutyMax EH/GH 230/300, DH230 Hydraulic Sprayers, Operation