Honda Air Filter 17220-R1A-A01 – Honda Civic Hybrid (2006–2011) supports hybrid efficiency by delivering clean, consistent intake air with a low-restriction, high-capture element. The precision frame and seals ensure a tight, vibration-resistant fit that prevents bypass dust from contaminating sensors, helping maintain smooth idle and seamless engine-assist transitions. Durable construction withstands temperature swings and extended service intervals typical of hybrid duty cycles. DIY replacement is fast and reliable with OE-correct dimensions. Replace at recommended mileage or sooner in dusty environments to protect the intake tract, stabilize fuel trims, and preserve the Civic Hybrid’s signature economy and refined, quiet drivability.