Air Filters

Your Professional Air Filters Supplier

China Everlasting Parts Co., Ltd. is a leading manufacturer of filters and a professional supplier of generator components and engine spare parts. We operate our own filter production facility and accessory processing center, and have established strong partnerships with numerous factories and industry-leading companies. Our product range includes filters, filter heads, filter assemblies, pumps, belts, automatic voltage regulators (AVRs), electronic actuators, electronic governors, stop solenoids, generator start controllers, oil pressure senders, switches, sensors, radiators, alternators, starters, turbochargers, meters, truck components, bus components, and other generator and engine spare parts.

One-Stop Procurement

By choosing us as your single supplier, we can provide the most comprehensive range of products, including filters, filter heads, diesel generator components, and engine spare parts.

Professional Team

Our team of sales personnel and technicians is readily available to assist you. Combined with ongoing quality control measures, we ensure stable product quality to safeguard your equipment.

Customized Services

As a professional manufacturer of spare parts, we tailor our offerings to meet customer requirements. Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) services are warmly welcomed.

Quality Control

Our filters and spare parts are manufactured according to genuine quality standards, ensuring that our components are fully compatible replacements for original accessories from various brands.

P609519 Air Filter Element
Air Filter Element P609519 Reference Donaldson P609519 Baldwin RS5293 Fleetguard AF27698 Caterpillar 277-7837 ATLAS COPCO 58415455 KOHLER GMB7429 LIEBHERR 13011L1 SANDVIK BH00022313 Application...
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40C5854 Air Filter
Ensure your engine breathes clean, particulate-free air with this premium filtration solution. Engineered for high-output industrial engines, it maximizes combustion efficiency while providing...
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Air Filter Kit 4224-140-1801A
Protect your high-performance equipment with this premium air filtration solution. Specifically engineered to meet rigorous filtration standards, this kit ensures your engine breathes clean air...
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Air Filter Kit 60C4745
Dual-element 60C4745 air filter kit for Liugong machinery. Features reinforced radial seals and high-capacity media to deliver ultra-clean air, ensuring peak engine performance and preventing...
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Air Filter Set 53C1317
Dual-stage 53C1317 air filter set for Liugong machinery. Features reinforced radial seals and high-capacity media to deliver ultra-clean air, ensuring peak engine performance and preventing costly...
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Air Filter Kit 60C2472
High-performance 60C2472 air filter kit for Liugong 870H/850H machinery. Features a dual-element design with radial seals to provide maximum engine protection and consistent airflow in harsh,...
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34C3429 Air Filter Kit
Heavy-duty 34C3429 air filter kit for LiuGong, XCMG, and SEM machinery. Replaces HiFi KA 18288. High-capacity media for extreme dust protection. Order now.
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DBA6329 Air Filter
High-efficiency Donaldson BLUE® DBA6329 air filter for Kenworth and Peterbilt trucks. Replaces PACCAR D371061. Features Ultra-Web Nanofiber and PowerCore® technology.
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SA18029 Air Filter For Kobelco SK50
High-efficiency SA18029 air filter for Kobelco excavators and Case IH equipment. Replaces NH72281613 and PH11P00011S005. Engineered for extreme dust protection.
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2000049285 Air Filter
Safeguard your blower’s internal precision components with our specialized air filter, engineered to maintain high-volume airflow while providing a barrier against abrasive environmental contaminants.
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2000049284 Air Filter
Maintain peak volumetric efficiency and shield your intake system from harmful airborne particulates with our master-engineered radial air filter, designed for high-demand industrial environments.
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175884000 Air Filter
Protect your blower’s internal components with our premium-grade air filter, specifically engineered to capture micro-particulates and ensure steady, clean airflow in demanding industrial...
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Parameter

Parts Number	AF25126	AF25125	17500251
Overall Height	320 mm (12.6 in)	338 mm (13.31 in)	499 mm (19.65 in)
Largest OD	150 mm (5.91 in)	280 mm (11.02 in)	233 mm (9.17 in)
Inner Diameter	105 mm (4.13 in)	150 mm (5.91 in)	163 mm (6.42 in)

Advantages of Air Filters

Improves Indoor Air Quality
Air filters greatly improve the air quality of your indoors as they capture all the particles and impurities such as dirt, dust, pollen, mold spores, and pet dander.

Odor Control
Having a good-quality air filter in your home will help you remove offensive smells from your home or workplace.

Provides Health Benefits
Using an air filter has a lot of health benefits, as these air filters remove allergens and other harmful particles from the air.

Improves Energy Efficiency

If your air filter is dirty or clogged, then the HVAC system that you are using recedes the airflow, which makes the system work harder to keep the temperature acceptable.

Longer HVAC Unit Lifespan

If you regularly maintain your air filters by keeping them clean and preventing dust and debris from getting collected, it will reduce the wear and tear of parts present in the HVAC system.

Better Temperature Control

These filters not only help you improve air quality and energy efficiency but also help you to maintain a consistent air temperature.

Applications of Air Filters

For Human Health
Air filters minimize respiratory irritation by capturing allergens like pollen, pet dander, and mold spores. They protect vulnerable individuals from serious health complications. In areas with pollution, filters significantly lower the risks of asthma or allergies.

For Home Comfort
Filters make homes feel fresher. They capture odors from cooking, pets, and smoke, keeping the indoor atmosphere inviting. Cleaner air also reduces household dust accumulation.

For Machines and Equipment
Air filters protect HVAC systems by preventing buildup of dirt on coils and fans. This boosts energy efficiency and prolongs machine lifespans. Cars use air filters to shield engines from harmful debris.

Steps to Install the Air Filters

Step 1: Locate Your Air Filter
The first step in air filter installation is finding where it’s located. For central HVAC systems, the filter is usually housed in the main unit, often in a basement, closet, or utility space.

Step 2: Turn Off Your HVAC System
Safety comes first. Before removing or installing an air filter, turn off your HVAC system to prevent dust from blowing around or damaging the unit.

Step 3: Remove the Old Air Filter
With the system off, open the filter slot. For central systems, this might involve popping off a panel or unscrewing a cover.

Step 4: Check the Air Filter Size and Direction
Before installing the new air filter, confirm it matches your system’s size. A filter that’s too small will leave gaps, letting contaminants bypass it, while one that’s too large won’t fit.

Step 5: Install the New Air Filter
Slide the new filter into the slot, ensuring the airflow arrow aligns correctly. It should fit snugly with no gaps around the edges.

Step 6: Clean Up and Close the Slot
Dust or debris may have fallen during the swap, so use a rag or vacuum cleaner to tidy up the area around the slot. For central systems, reattach the cover or panel securely.

Step 7: Turn the System Back On
Restore power to your HVAC system and listen as it starts up. It should run smoothly, possibly with improved airflow if the old filter was clogged.

Step 8: Schedule Regular Maintenance
Mark the date of your air filter replacement on a calendar or set a phone reminder.

Precautions for Using Air Filters

Regular Replacement
Depending on the type and frequency of use, constantly clean or replace your air filters. It is advised to replace most ordinary filters every one to three months. Even though HEPA and activated carbon filters have a long life but still regular maintenance is required.

Check Filter Condition
You need to check your air filter in a month so that you can know whether the dirt and debris are getting collected or not. In case they seem blocked or stained, it's necessary to either replace or clean them, even when it hasn't been the usual replacement time.

Follow Manufacturer Guidelines
Do follow the manufacturer's instructions for the particular model of air filter you have. They frequently offer advice on how often to replace items as well as maintenance suggestions for specific products of the air filter that are specified.

Consider Seasonal Changes
You might need to change your filters more regularly during peak seasons, such as allergy season, heating, or cooling periods since at this time there is an air filter that captures more particles in the air and is extensively used.

Monitor Air Quality
You need to very carefully check the amount of air that is getting improved after using an air filter. Some of the signs that your air filter needs to be changed are dust getting collected, an increase in allergies, or unpleasant smells. If all these things are found, then your air filter is not providing you with improved air quality.

Packaging and Shipping

Packaging	Standard Carton Box
Shipping	We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

FAQ

Q: How to choose the right air filter?

A: To find the right air filter, first locate the size and MERV rating on your existing filter or in your HVAC manual. The size (length, width, and depth) is critical for proper fit, and the MERV rating determines how effectively it captures particles.

Q: Do air filters actually make a difference?

A: Yes, air filters work by trapping and removing pollutants, allergens, and other contaminants from the air, which can improve indoor air quality and reduce health issues like allergies and asthma symptoms.

Q: Are cheap air filters better for HVAC?

A: No, cheap air filters are not better for your HVAC system or your health, they trap fewer particles, reducing your indoor air quality, and can lead to increased wear and potential damage to your HVAC equipment over time.

Q: How often should I replace air filters?

A: Engine air filters should be replaced every 12,000 to 15,000 miles, while cabin air filters are typically replaced annually or more often in dusty environments.

Q: Can I clean and reuse my air filter?

A: Some high-performance filters are washable and reusable. Check the manufacturer’s guidelines to see if this applies to your filter.

Q: What happens if I don’t replace my air filters?

A: Neglecting air filter replacement can reduce engine performance, lower fuel efficiency, and compromise air quality inside the vehicle, potentially leading to health and mechanical issues.

China Everlasting Parts Co., Ltd. is one of the leading manufacturers and suppliers offering original and genuine air filters in China. Having specialized in this field for many years, we provide customers with OEM air filters replacement. Welcome to wholesale quality, durable and cheap the aftermarket products from our factory.

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