2004 Freightliner FL70 Air Filters
Keep Your 2004 Freightliner FL70 in Top Shape with Quality Air Filters
Whether you’re repairing or upgrading your Air Filter, using high-quality parts is key to keeping your 2004 Freightliner FL70 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Air Filters. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2004 Freightliner FL70 Air Filter at Advance Auto Parts is around $114.54, with a range that starts at $83.99 and goes up to $144.99. With 6 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems, Air Filter: Superior Protection for Clean Engine Air Intake Systems, and Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems start at just $109.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Air Filter, don’t forget to check out other key components like Oil Filters and Transmission Filters. At Advance Auto Parts, we’re here to help you keep your 2004 Freightliner FL70 in peak condition, inside and out.
Find Your Specific 2004 Freightliner FL70 Air Filters
Looking for the perfect Air Filter for your 2004 Freightliner FL70? You’re in the right place. Below, you’ll find links to various types of Air Filters that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Air Filters, ensuring durability and a precise fit for your Freightliner FL70. Whether you’re driving a 2004 model or another popular model year like
1995,
1996,
1997,
1998,
1999,
2000,
2001,
2002, and
2003, we’ve got you covered. Purchasing Air Filters from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Air Filters that fit your vehicle.
Essential 2004 Freightliner FL70 Air Filters
Carquest Premium – Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88744)
from
$109.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.83959)
from
$271.99
Carquest Premium Primary Channel Flow Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. The unique Channel Flow controlled pathways allow air to flow smoothly and efficiently through the filter media, helping optimize your engine performance. Carquest Premium Primary Channel Flow Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Enhanced Filtration Design: Guides dirty air through alternating channels to trap contaminants within filter’s media; clean air exits through alternating channels on the opposite end.
Carquest Premium – Secondary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88595)
from
$96.99
Carquest Premium Secondary Radial Seal Air Filters serve as backups to primary radial seal air filters when the primary filter is being replaced during servicing, preventing airborne contaminants such as dust, dirt, and debris from reaching your combustion chamber. Carquest Premium Secondary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Backup Protection: Provides coverage during servicing when the primary radial seal air filter is being replaced.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.83910)
from
$62.99
Carquest Premium Primary Channel Flow Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. The unique Channel Flow controlled pathways allow air to flow smoothly and efficiently through the filter media, helping optimize your engine performance. Carquest Premium Primary Channel Flow Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Enhanced Filtration Design: Guides dirty air through alternating channels to trap contaminants within filter’s media; clean air exits through alternating channels on the opposite end.
Carquest Premium – Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88581)
from
$99.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88607XP)
from
$144.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.87809)
from
$173.99
Carquest Premium Primary Channel Flow Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. The unique Channel Flow controlled pathways allow air to flow smoothly and efficiently through the filter media, helping optimize your engine performance. Carquest Premium Primary Channel Flow Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Enhanced Filtration Design: Guides dirty air through alternating channels to trap contaminants within filter’s media; clean air exits through alternating channels on the opposite end.
Carquest Premium – Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88433XP)
from
$102.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88744XP)
from
$131.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88607)
from
$123.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88433)
from
$86.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Secondary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88782)
from
$83.99
Carquest Premium Secondary Radial Seal Air Filters serve as backups to primary radial seal air filters when the primary filter is being replaced during servicing, preventing airborne contaminants such as dust, dirt, and debris from reaching your combustion chamber. Carquest Premium Secondary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Backup Protection: Provides coverage during servicing when the primary radial seal air filter is being replaced.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Popular 2004 Freightliner FL70 Air Filters Categories
Most Popular Air Filters for 2004 Freightliner FL70s
Enhance your 2004 Freightliner FL70 with one of the 6 Air Filters we have in stock, starting at just $83.99.
Carquest Premium – Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88744)
from
$109.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88744XP)
from
$131.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88607XP)
from
$144.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88607)
from
$123.99
Carquest Premium Primary Radial Seal Air Filters protect your equipment by preventing airborne contaminants, such as dust, dirt, and debris, from reaching your combustion chamber. Featuring a durable radial seal design, these filters use a urethane compound to mold the ends and bond the media pack with the inner and outer metal wrappers, creating a strong yet flexible package. Carquest Premium Primary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Secondary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88595)
from
$96.99
Carquest Premium Secondary Radial Seal Air Filters serve as backups to primary radial seal air filters when the primary filter is being replaced during servicing, preventing airborne contaminants such as dust, dirt, and debris from reaching your combustion chamber. Carquest Premium Secondary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Backup Protection: Provides coverage during servicing when the primary radial seal air filter is being replaced.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
Carquest Premium – Secondary Air Filter: Superior Protection for Clean Engine Air Intake Systems (Part No.88782)
from
$83.99
Carquest Premium Secondary Radial Seal Air Filters serve as backups to primary radial seal air filters when the primary filter is being replaced during servicing, preventing airborne contaminants such as dust, dirt, and debris from reaching your combustion chamber. Carquest Premium Secondary Radial Seal Air Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).
Product Features:
See More
Product Features:
- Original Equipment Manufacturer (OEM) Design: Designed to meet or exceed OEM performance standards.
- Backup Protection: Provides coverage during servicing when the primary radial seal air filter is being replaced.
- Ensures Clean Air: Reduces the amount of airborne contaminants by capturing dust, dirt, and debris.
- Improves Equipment Performance: Provides clean air to the equipment’s combustion chamber, helping improve fuel efficiency and extend engine life.
- Durable Construction: Made with sturdy materials to withstand engine vibrations and harsh conditions.
- Poly Urethane Sealing Ring: Ensures a complete surface seal to create a strong, flexible package.
FAQs for 2004 Freightliner FL70 Air Filters
What are the best-selling Air Filters for 2004 Freightliner FL70s?
Out of 6 Air Filters that fit 2004 Freightliner FL70s, the following parts are the top sellers:
- Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (10695231) – $109.99
- Air Filter: Superior Protection for Clean Engine Air Intake Systems (11344164) – $131.99
- Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (11344145) – $144.99
What’s the price range for 2004 Freightliner FL70 Air Filters?
The prices of Air Filters for the 2004 Freightliner FL70 range from $83.99 up to $144.99 for the most premium parts.
What is the average price of an Air Filter for a 2004 Freightliner FL70?
The average price for Air Filters for the 2004 Freightliner FL70 is $114.54. Keep in mind the variety of part types within our Air Filter category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Air Filters for other Freightliner FL70 model years?
What are the cheapest Air Filters for my 2004 Freightliner FL70?
The cheapest 2004 Freightliner FL70 Air Filters we carry are:
- Secondary Air Filter: Superior Protection for Clean Engine Air Intake Systems (10695495) – $83.99
- Secondary Air Filter: Superior Protection for Clean Engine Air Intake Systems (10694657) – $96.99
- Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (10695231) – $109.99
- Primary Air Filter: Superior Protection for Clean Engine Air Intake Systems (10557583) – $123.99
- Air Filter: Superior Protection for Clean Engine Air Intake Systems (11344164) – $131.99
Does Advance Auto Parts sell Air Filters for any other 2004 Freightliner models?
Yes. We stock Air Filters for 24 other popular 2004 Freightliner models. Some of the most popular are 2004 Sprinter 2500 Air Filters, 2004 Sprinter 3500 Air Filters, 2004 Century Class Air Filters, 2004 Columbia Air Filters, and 2004 M2 106 Air Filters.
What types of Air Filters do you sell for my 2004 Freightliner FL70?
We currently have just 1 Air Filter in stock for a 2004 Freightliner FL70, and as of 3/1/26, it is an Air Filter.
Can I get help with 2004 Freightliner FL70 Air Filter orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Freightliner Air Filters and more.
What is your return policy for Freightliner FL70 Air Filters?
Advance Auto Parts keeps returns simple. For new Freightliner FL70 Air Filters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.