Best Car Breather Filters of 2025

The Spectre Performance 3991 Breather Filter is a triple chrome-plated steel filter that is made with pre-dyed synthetic media and includes a stainless steel adjustable clamp. With a 10 mm flange inside diameter, it can fit tubes ranging from 3/8 inch to 1/2 inch (8-12mm). This product is perfect for car owners who want a long-lasting and stylish breather filter.

The MUGE RACING Air Filter is designed to enhance your vehicle's performance by improving air intake. It fits most cars and motorcycles with a 12mm air intake, ensuring compatibility with various models. Made from durable materials like metal, filter paper, and rubber, this filter is lightweight and easy to clean, providing convenience for maintenance. By increasing the air flow and filtering out impurities, it helps reduce engine resistance, ultimately boosting efficiency when you drive. Plus, installation is straightforward, allowing you to set it up without any special tools or risk of damage.

The WIX Filters - 42997 Breather Filter is a highly durable and reliable car breather filter designed to prevent explosive atmosphere inside the engine crank. With its low air flow restriction, this filter ensures optimal performance without compromising the engine's efficiency. The pleated paper filter included in the design effectively traps dirt and debris, preventing them from entering the engine and causing damage. Installation and maintenance of the WIX Breather Filter are easy, making it convenient for users. This filter not only protects the engine but also improves its longevity, ensuring smooth and efficient operation for a longer period of time.

The Purolator B20009 Breather Filter is an emission control filter designed to trap harmful contaminants. Used in conjunction with the PCV valve, this breather filter helps to prevent these contaminants from entering the engine, ensuring cleaner air and improved performance. With its compact package dimensions of 10.668 L x 5.842 H x 7.111 W (centimeters), it can easily fit into various car models. By effectively filtering out contaminants, this breather filter helps to prolong the lifespan of the engine and reduces the risk of damage. Upgrade your car's emission control system with the Purolator Breather Filter for cleaner air and optimal engine performance.

The WIX Filters - 46976 Breather Filter, also known as the WIX Breather Filter, is a high-quality product designed specifically for car engines. It features a pleated paper filter that ensures low air flow restriction, preventing any explosive atmosphere inside the engine crank. This filter is highly durable and reliable, providing long-lasting performance and protection for your engine. With its easy installation and maintenance, you can effortlessly keep your engine running smoothly. The WIX Breather Filter is a must-have for any car owner who wants to maintain the optimal performance and efficiency of their engine.

The K&N Vent Air Filter/Breather is a high-performance, washable, and reusable replacement engine filter that increases power and acceleration by providing up to 50% more airflow than disposable paper filters. It is easy to install with a simple clamp-on design and can save you $250 over 10 years by avoiding disposable filters. This eco-friendly filter is made in America and has a low-maintenance design with 50,000 miles before your first cleaning under normal highway driving conditions. The K&N Vent Air Filter/Breather offers world-class protection by protecting your engine from harmful contaminants, is race tested, and comes with a 1-year limited warranty.

The Spectre Breather Filter offers a blend of durability and ease of use. Crafted from pre-dyed cotton, you won't have to worry about color fading over time. Its triple chrome-plated steel top and base not only enhance its visual appeal but also provide robust protection. Installation is a breeze since no special tools or skills are required, allowing you to set it up quickly and effortlessly. Plus, it comes with a stainless steel clamp, ensuring a secure fit that you can rely on. This filter is designed to enhance your vehicle's performance while keeping maintenance simple.

The WIKIBB Breather Filter is designed to enhance your vehicle's performance by effectively preventing oil-saturated vapors from re-entering the engine. Constructed from durable stainless steel and filter paper, this lightweight filter is easy to clean, ensuring long-lasting use. Its compatibility with various Honda models, including the Civic and Integra, makes it a versatile choice for car enthusiasts. Installation is a breeze, as it comes with a fixed clip that allows you to securely attach it without any complicated tools. Enjoy peace of mind knowing that professional customer service is available for any questions or concerns you may have.

The Spectre Performance ExtraFlow Red Breather is designed to fit a 1-1/4 inch breather hole and comes with a 2 inch tall breather element. It has an overall height of 2-3/4 inches and requires a separate grommet kit. This car breather filter provides an efficient solution for maintaining the air flow in your vehicle's engine, keeping it clean and free of contaminants.

The 4into1 Breather Filter is designed to enhance your vehicle's performance. It features a unique zip tie loop for easy mounting to the frame, ensuring there are no loose hoses that can create messy situations. This design not only keeps your engine bay tidy but also makes installation a breeze. By securing the filter firmly, you can enjoy peace of mind knowing it will stay in place during your drives. Additionally, this breather filter helps maintain optimal air flow to your engine, which can improve efficiency and overall performance.