Upgrade your Nissan Altima today with K&N's top - selling drop - in air filter! Here's why it's a must - have: • Superior Airflow: The state - of - the - art layered, oiled cotton media design maximizes airflow, giving your engine the oxygen it craves. • Reusable and Long - lasting: This high - flow air filter is built to last the entire lifespan of your vehicle. Wash it and use it again, saving you money in the long run. • Power Boost: Enjoy an increase in horsepower and superior performance, backed by K&N's 10 - Year/Million Mile Limited Warranty. This filter fits multiple 2007 - 2013 Nissan Altima sub - models including Base, Hybrid, S, SL, and 2013 SV. Don't miss out on better airflow and performance!

This K&N drop - in air filter is perfect for Nissan Altima owners from 2007 to 2013 who want to boost their car's performance. Whether you're commuting to work, taking a long road trip, or just love driving, this filter will make your engine run smoother. It's designed to fit easily into your factory air box, no complex installation required. The filter uses a layered, oiled cotton media, but you don't need to worry about the details. Just know it's made to catch contaminants and let air flow freely. It's a great choice for anyone who wants a reliable and long - lasting air filter for their Nissan Altima.