Briggs & Stratton 3.5–4 Hp Paper Air Filter Replacement

Discover the Briggs & Stratton Replacement Paper Air Filter for 3.5–4 HP Small Engines, a compact filtration component designed to protect your equipment. Constructed from durable paper media, it traps dust and debris before they reach the intake, helping your engine breathe cleaner air. This filter is engineered for a precise fit and straightforward replacement, compatible with Briggs & Stratton units that require part 397795. Its compact dimensions—6-5/16 in by 4-1/2 in by 7/8 in—ensure a snug, reliable seal in standard air boxes.

How It Helps You: Clean air means better performance and longer engine life. Regularly replacing the filter minimizes fuel waste and reduces wear by preventing contaminants from entering the combustion chamber.

• Exact fit for Briggs & Stratton 3.5–4 HP engines, delivering dependable filtration.
• Precise dimensions: 6-5/16 in x 4-1/2 in x 7/8 in, ensuring compatibility with common air boxes.
• OEM replacement reference 397795 simplifies maintenance and parts inventory.
• High-grade paper filtration media captures fine dust for cleaner intake.
• Supports consistent engine power and fuel efficiency for lawn mowers, generators, and other small equipment.

Why This Product Stands Out: Count on reliable operation with this field-tested filter that meets Briggs & Stratton specifications. The right fit, durable construction, and true OEM compatibility make it a smart choice for seasonal maintenance. Keep your small-engine gear performing at its best with clean air intake every time.