Twin Air - Husqvarna Air Filter

Twin Air – Husqvarna Air Filter

The Twin Air Husqvarna Air Filter is a proven favorite among BTO staff and factory race teams alike. Built using Twin Air’s original dual-stage foam design, it delivers exceptional filtration and consistent airflow — the same combination trusted by more world and national champions than any other air filter on the planet.

The coarse outer foam traps heavy dirt, sand, and mud before it reaches the inner layer, while the fine-pore inner foam captures smaller particles without restricting air intake. Both layers are fused together to prevent dirt from getting trapped between them, ensuring smoother airflow and more consistent power delivery. With its slightly smaller shape, the filter improves air circulation inside the airbox while maintaining a perfect seal.

The high-strength adhesive and flat, greaseless sealing ring guarantee long-term durability and a tight, leak-free fit — even after multiple cleanings. Designed to outlast stock filters, Twin Air’s construction and materials are built to perform in harsh off-road conditions where other filters break down.

Why We Like It:
This is a BTO staff favorite for our Husqvarna dirt bikes because it’s reliable, easy to maintain, and holds up through repeated cleanings. It keeps the engine breathing clean in dusty or muddy conditions and delivers that crisp throttle response Husky riders love.

Why It’ll Work for You:
This filter gives your Husqvarna strong, consistent airflow and proven engine protection. The dual-foam layers trap everything from coarse dirt to fine dust, helping your bike run smoother and cleaner in all conditions. It’s easy to clean, reusable, and built to last — a simple upgrade that improves both performance and longevity.

Key Features:
• Patented dual-stage foam design for superior filtration and airflow
• Coarse outer foam captures dirt, mud, and sand
• Fine inner foam traps micro-particles without restricting air
• Fused layers prevent dirt buildup between elements
• Exclusive adhesive resists repeated cleanings and harsh solvents
• Slightly smaller than stock for improved airbox circulation
• Flat, greaseless sealing ring for a perfect, airtight fit
• Used by top Husqvarna race teams and trusted by BTO Sports staff