Air Filter 28113-2P300

High-Flow Car Air Filter

I. Product Introduction

High-flow car air filters are advanced aftermarket air filters specifically designed to improve engine intake efficiency. Unlike standard factory paper air filters, they utilize breathable materials such as high-density non-woven fabric, needle-punched cotton, cotton composite, and oil-impregnated sponge.
While maintaining basic filtration accuracy, they significantly reduce intake resistance and increase intake volume, delivering more clean air to the engine for more complete fuel combustion. They are a popular entry-level aftermarket accessory for improving vehicle power, throttle response, and fuel economy. Suitable for most gasoline-powered passenger cars, SUVs, and modified vehicles, they balance filtration protection with performance enhancement.

II.

Core Advantages

1. Ultra-High Intake Volume, Direct Power Boost
Special fiber structure and optimized pleat design result in significantly lower intake resistance than ordinary paper air filters, resulting in a substantial increase in intake volume. This leads to more responsive throttle, smoother acceleration, stronger initial acceleration, and more direct power response when climbing hills and overtaking.

2. Dual Benefits of Filtration and Breathability, Without Sacrificing Protection: Utilizing a multi-layer composite filtration structure, it precisely intercepts dust, sand, lint, and particulate matter while maintaining high breathability. This prevents impurities from damaging the engine without causing airflow congestion due to overly dense filtration, balancing performance and engine protection.

3. Washable and Reusable, Saving Money in the Long Run: Unlike disposable paper air filters, high-flow air filters are mostly washable/oil-washable. When dirty, simply clean with a special cleaning agent, dry, and add oil for reuse. Frequent replacement is unnecessary, making them far more cost-effective than ordinary air filters in the long run.

4. Reduced Fuel Consumption and Optimized Combustion Efficiency: Ample airflow ensures a more balanced air-fuel mixture, resulting in more complete combustion. This not only improves power but also reduces carbon buildup, improves idling vibration, and reduces fuel consumption per 100 kilometers in the long run.

5. Precise Mold Design for Your Vehicle, Seamless Installation
Molded strictly according to the original air filter dimensions, perfectly fitting the original air filter housing. No cutting, drilling, or pipe modification required; directly replaces the original air filter. Even beginners can easily install it.

6. High Temperature and Aging Resistance, Enhanced Durability
Made of high-polymer fiber material resistant to high and low temperatures and deformation. It is not easily deformed or collapsed in the high-temperature environment of the engine compartment, ensuring strong long-term intake stability and a service life far exceeding ordinary paper air filters.

III. Instructions for Use

(I) Installation Steps

1. Turn off the engine and wait for it to cool down. Open the engine compartment and locate the black housing of the air filter.

2. Open the housing clips/screws, remove the old air filter, and clean any residual dust inside the housing.

3. Verify that the high-flow air filter size matches the original vehicle dimensions. Insert it smoothly into the housing according to the marked direction, ensuring a seamless fit at the edges.

4. Tighten the housing clips and screws, confirming a proper seal. Installation is complete once there is no looseness.

(II) Cleaning and Maintenance Cycle

1. Regular urban road conditions: Check every 8000–10000 km, clean every 10000–15000 km.

2. Areas with high winds, sandstorms, willow catkins, construction sites/dirt roads, or smog: Check every 5000–8000 km, clean every 8000–10000 km.

3. After 5–8 cumulative cleanings, it is recommended to replace the filter element directly to ensure filtration and air intake performance.

(III) Cleaning Method

1. First, use a low-pressure air gun to blow away surface dust from the inside out, preventing dust from being pressed into the deep layers of the fibers.

2. Spray a special air filter cleaner and let it stand for 5–10 minutes to dissolve oil and impurities.

3. Rinse with clean water under low pressure (water flow from the inside out).