1. UTV-ATV Air Filters Items
  2. sku: 6078750710683861
  3. UNI 144119

UNI 144119 Air Filter

fits model: Trx450r, Trx450er. make: Honda. year: 2004–2014.

144119 Uni Filter 2004-2014 Honda Trx450r Trx450er Multi-stage Competition Air 1

( Brand: Uni ), ( Part Type: Filter ), ( Country Of Origin: United States ), ( Manufacturer Warranty: 30 Day ), ( Manufacturer Part Number: 144119 ), ( Storage Location: G1 Swg2-n Buk 68 )

Review UNI Filter Honda Multi stage Competition Air fits TRX450R TRX450ER 2004–2014

Introducing the UNI Filter 144119, specifically designed for Honda TRX450R and TRX450ER models manufactured between 2004 and 2014. This air filter is an essential component of your ATV's air intake system, ensuring that clean air enters the engine for optimal performance and longevity.

The UNI Filter 144119 is a multi-stage air filter, meaning it utilizes several layers of filtration media to trap even the smallest particles of dirt and debris. The outer layer is a coarse foam that captures larger particles, while the inner layers are made of pleated cotton gauze that traps fine dust and pollen. This multi-layered design provides maximum protection against contaminated air, keeping your engine clean and running efficiently.

This air filter is easy to install and replace, making regular maintenance a breeze. The filter element is held in place by a sturdy, reusable aluminum frame, which can be cleaned and reused after each filter replacement. The frame is also designed with ribbed edges to ensure a secure seal against the air box.

The UNI Filter 144119 is made from high-quality materials that are resistant to oil and other engine contaminants. The filtration media is pleated for maximum surface area, allowing for optimal air flow and increased engine power. The filter element is also designed to be washable and reusable, making it a cost-effective solution for maintaining your ATV's air intake system.

In summary, the UNI Filter 144119 is a crucial accessory for any Honda TRX450R or TRX450ER owner. Its multi-stage filtration design provides maximum protection against contaminated air, while its sturdy aluminum frame and reusable design make it a cost-effective and convenient solution for regular maintenance. Trust UNI Filter to keep your engine running smoothly and efficiently, mile after mile.

Pros and Cons of Buying a UNI Filter 2004-2014 for Honda TRX450R/TRX450ER Multi-Stage Air Systems

Introduction:

The UNI Filter 2004-2014 is a popular aftermarket air filter option for Honda TRX450R and TRX450ER multi-stage air systems. This filter is known for its high-performance characteristics. In this analysis, we will discuss the advantages and disadvantages of using this filter for your ATV.

Pros:

1. Enhanced Engine Performance: The UNI Filter offers improved airflow, allowing your engine to breathe better and operate more efficiently. This results in increased horsepower and torque, providing a more responsive riding experience.

2. Better Filtration: This filter boasts a more efficient filtration media that can trap smaller particles, ensuring cleaner air enters the engine, reducing the risk of engine damage.

3. Durability: UNI Filters are constructed from high-quality materials, including pleated cotton media, ensuring a long-lasting filter that can endure rough riding conditions.

4. Easy Installation: The UNI Filter is designed to be a direct fit for Honda TRX450R and TRX450ER models, making installation quick and straightforward.

5. Cost-Effective: Although the upfront cost of the UNI Filter may be higher than OEM filters, its longevity and improved performance make it a cost-effective choice in the long run.

Cons:

1. Higher Upfront Cost: The UNI Filter may initially cost more than OEM filters. However, its extended lifespan and performance benefits can offset this cost over time.

2. Potential Fitment Issues: Although the UNI Filter is designed to be a direct fit for Honda TRX450R and TRX450ER models, some users may encounter fitment issues. It's essential to ensure proper installation to avoid potential engine damage.

3. Increased Maintenance: Due to its high-performance characteristics, the UNI Filter may require more frequent cleaning or replacement compared to OEM filters.

Conclusion:

In conclusion, the UNI Filter 2004-2014 for Honda TRX450R and TRX450ER multi-stage air systems offers several advantages, including enhanced engine performance, better filtration, durability, easy installation, and cost-effectiveness in the long run. However, it also comes with some disadvantages, such as a higher upfront cost, potential fitment issues, and increased maintenance requirements.

Recommendation:

If you are looking to improve your ATV's engine performance and are willing to invest in a high-quality aftermarket air filter, the UNI Filter 2004-2014 is an excellent choice. Ensure proper installation and regular maintenance to enjoy the benefits of this filter fully.

part # 144119 prices

  • $30.23-$33.94

specifications filterblank:

  • for models: Trx450r, Trx450er
  • for makes: Honda
  • for years: 2004-2014
  • brand: Uni
  • part type: Filter
  • country of origin: United States
  • manufacturer warranty: 30 Day
  • manufacturer part number: 144119
  • storage location: G1 Swg2-n Buk 68

general filterblank:

  • condition: New other see details
  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Air Filters

offer filterblank:

  • sold: 0
  • started: May 19, 2026
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home

seller filterblank:

  • # reviews: 230690
  • rating: 99.5%

returns filterblank:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

payments filterblank:

  • other
  • wallet: Paypal
  • credit card: Diners-club

shipping filterblank:

  • class: Standard, Expedited, One-day
  • type: Fixed
  • transit: 3-8 Days
  • cost: $0.00
  • carrier: USPS, FedEx
  • service: USPS Ground Advantage, USPS Priority Mail, FedEx 2Day, Overnight
for models: trx450r, trx450er, for makes: honda, for years: 2004-2014, part type: filter, country of origin: united states, manufacturer warranty: 30 day, storage location: g1 swg2-n buk 68,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > air filters, sku: 6078750710683861,

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