Air Filters
You’ll find air and performance filters for your vehicle at Halfords. We stock air filters for all models and manufacturers, including diesel vehicles and sports cars. Buying the right one for your vehicle is easy with our lookup tool. Enter your registration, and we’ll use the air filters designed for your pride and joy. Used this tool and still unsure which air filter to buy? Head to your local Halfords store, where one of our experts will give you a helping hand.
What does an air filter do?
An air filter helps your engine run smoothly. It does this by intercepting tiny particles like dust and dirt before they reach your engine. This helps your engine run efficiently, as these particles can cause damage if not trapped. A clean air filter also ensures the optimal amount of clean air mixes with your fuel. This enhances engine performance and fuel efficiency.
How often should you replace your air filter?
How often you change your air filter depends on your car. Usually, manufacturers recommend replacing them in an annual service or every 12,000-15,000 miles—whichever comes first. If you’re unsure, check your vehicle’s manual for specific recommendations. You can also check the air filter to see if it’s visibly dirty. If it is, it’s a wise idea to replace it. Regular replacement helps keep your engine running smoothly.
Other Filter Car Parts
Pollen Filter
Often referred to as a cabin filter, a pollen filter cleans the air that enters your car’s interior through the heating, ventilation, and air conditioning (HCAV) system. You can find your pollen filter inside the passenger compartment, often behind the glove compartment.
Other filters
- Oil Filter: An oil filter removes things that contaminate your engine oil, such as air, water, fuel, soot and other impurities. Oil filters are typically mounted on the engine block.
- Fuel Filter: The fuel filter cleans the fuel before it reaches the engine, preventing dirt and debris from causing damage to the fuel injection system. They’re located in the fuel line, either in the engine compartment or along the chassis.
Air Filters FAQs
Air filters prevent harmful debris, dirt and other contaminants from entering your engine. Cabin filters prevent dust, pollen, dirt, and other pollutants from entering your A/C and heat vents.
Need your air filter replaced? Head to your local Halfords, where one of our friendly specialists will gladly help. But if you want to do it yourself, take a look at our guide on how to change an air filter, outlining every step.
How often you change your air filter depends on the make and model of your vehicle. But typically, manufacturers recommend replacing your air filters in an annual service or every 12,000-15,000 miles. It’s important to stay on top of checking and replacing your air filter, as inefficient air filters can lead to dirt and grime mixing with the oil supplied to the engine. Over time, this can damage the components of the engine.
Finding the best car air filter will depend on the manufacture and model of your vehicle. Enter your registration into our simple car part look-up tool to find the right air filter for your car.