MVYF3/4 — 3/4 in Brass Y-Filter, 45-Mesh Screen
Product Overview
The AR MVYF3/4 is a heavy-duty brass Y-filter engineered to protect pumps, injectors, valves, and spray tips by removing debris from water lines. Its 3/4 in F x 3/4 in F NPT ports allow direct installation into standard plumbing systems, providing a secure, leak-resistant connection rated to 225 PSI.
Key Features
- 3/4 in female x 3/4 in female NPT threaded brass Y-filter
- 45-mesh stainless-steel internal screen
- Protects pumps, injectors, valves, and nozzles from sand, rust, and debris
- Low-restriction Y-body maintains smooth, stable flow
- Quick-access threaded cap for fast cleaning and maintenance
- Durable brass body resists corrosion, pitting, and thread damage
- Screen maintains shape and aperture accuracy for long-term reliability
- Can be installed horizontally or vertically for flexible plumbing layouts
- Compact footprint fits easily into tight plumbing runs
- Rated up to 225 PSI for hot- or cold-water pressure-washing systems
Performance Benefits
- Reduces wear on pump plungers, seals, regulators, and injectors
- Helps maintain consistent spray quality and injector draw
- Minimizes pressure loss thanks to efficient Y-configuration flow
- Supports adequate pump inlet pressure and reduces cavitation risk
- Improves uptime by preventing clogged tips and stuck check valves
- Ideal for well water, older plumbing systems, or debris-prone environments
Service & Maintenance
- Relieve line pressure before opening cap
- Unthread cap to access stainless-steel mesh screen
- Rinse screen to restore full flow
- Reinstall and tighten cap—no special tools required
- Recommended cleaning interval depends on water quality and run hours
Specifications
- Model: AR MVYF3/4
- Port Size: 3/4 in F x 3/4 in F NPT
- Body Material: Brass
- Screen Material: Stainless Steel
- Mesh Rating: 45-mesh
- Maximum Pressure: 225 PSI
- Style: Inline Y-filter
Applications
- Pressure washer inlet filtration
- Downstream injector protection
- Mobile wash rigs
- Commercial wash bays
- Booster-fed water lines
- Agricultural and industrial water supply circuits





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