UNI NU-1409ST Mini Pro Senior Air Filter ADVENTURE/50

( Brand: Uni ), ( Manufacturer Part Number: NU-1409ST ), ( Part Type: Filter )

Review UNI Air Filter #nu-1409st Ktm 50 Mini Adventure/50 Pro Senior Made In Usa fits ADVENTURE SX

Introducing the UNI Nu-1409 ST Air Filter, specifically designed for the KTM 50 Mini Adventure and 50 SX Pro Senior models. This air filter is an essential upgrade for riders who prioritize engine performance and longevity.

The UNI Nu-1409 ST Air Filter boasts a high-quality, three-layer filter media. The outer layer is made of cotton, providing a strong barrier against dust and debris. The middle layer is a synthetic filter, which offers excellent filtration efficiency while ensuring a consistent flow of air to the engine. The inner layer is a highly porous foam, which captures the smallest particles and ensures that they are kept out of the engine.

This air filter is designed to fit securely in the stock air box of the KTM 50 Mini Adventure and 50 SX Pro Senior models. The filter comes with a durable, reusable aluminum filter box, which ensures a snug fit and protects the filter from damage. The filter box is also easy to open and close, making it simple to clean and maintain the filter.

The UNI Nu-1409 ST Air Filter offers several advantages over the stock air filter. It provides improved engine performance by allowing more air to flow into the engine, resulting in increased horsepower and torque. It also offers better filtration efficiency, keeping more dirt and debris out of the engine and reducing the need for frequent maintenance.

The UNI Nu-1409 ST Air Filter is easy to install, requiring no modifications to the engine or air box. It comes with detailed instructions and all necessary hardware for a hassle-free installation. And, with its durable construction and easy maintenance, it is a long-term investment in the performance and longevity of your KTM 50 Mini Adventure or 50 SX Pro Senior.

In conclusion, the UNI Nu-1409 ST Air Filter is an excellent upgrade for riders who demand top performance and reliability from their KTM 50 Mini Adventure or 50 SX Pro Senior. Its high-quality filter media, durable aluminum filter box, and easy installation make it a must-have accessory for any serious off-road enthusiast.

The UNI-FILTER KTM 1409 ST air filter is a replacement filter designed specifically for KTM 50 Mini Adventure and 50 SX Pro Senior models. This air filter plays a crucial role in ensuring the proper functioning of the engine by filtering out impurities from the air intake. Here are some pros and cons of buying this UNI-FILTER:

1. High-performance filtration: UNI-FILTER is known for its high-performance filtration technology, which ensures efficient removal of impurities and particles from the air intake. This results in better engine performance and longer engine life.

2. OEM (Original Equipment Manufacturer) quality: UNI-FILTER is an OEM supplier for KTM, which means that the filter is manufactured to the same standards as the original equipment used in the bike. This guarantees a perfect fit and optimal engine performance.

3. Easy installation: The UNI-FILTER is easy to install, as it comes pre-oiled and requires no additional preparation before installation. This makes it a convenient and hassle-free option for bike owners.

1. Cost: Compared to aftermarket filters, UNI-FILTERs can be quite expensive. However, the high-performance filtration and OEM quality may justify the cost for some riders.

2. Frequent replacement: Depending on the riding conditions, the UNI-FILTER may need to be replaced more frequently than aftermarket filters. This can add to the long-term cost of ownership.

The UNI-FILTER KTM 1409 ST air filter is an excellent option for riders who prioritize high-performance filtration and OEM quality. Its easy installation and perfect fit make it a convenient choice for KTM 50 Mini Adventure and 50 SX Pro Senior owners. However, its cost and frequent replacement needs should be considered before making a purchase. Ultimately, the decision to buy this filter depends on the rider's budget, riding conditions, and personal preferences.

If you are a KTM 50 Mini Adventure or 50 SX Pro Senior owner who values high-performance filtration and OEM quality, then the UNI-FILTER KTM 1409 ST air filter is a recommended option for you. However, if you are looking for a more cost-effective solution, you may want to consider aftermarket filters. Ultimately, the choice depends on your priorities and budget.

Details:

Thin Ultra Seal base is virtually impossible to tear. Uni Air Filters are unsurpassed in airflow, dirt stopping and overall performance. This item fits the following applications: KTM 50 Mini Adventure 1998 SX Pro Senior 1999 -2000. Re-usable, easy maintenance.

Used by Factory Yamaha, Kawasaki and Suzuki. Features: The best selling replacement air filter.

part #: nu1409st prices

• $21.98-$38.20

specifications scoofilters:

• for models: Sx, Adventure
• for makes: Ktm
• brand: Uni
• mpn: Nu-1409st
• part type: Filter

payments scoofilters:

• other
• wallet: Apple-pay
• credit card: Diners-club

offer scoofilters:

• availability: In Stock
• options: Ship-to-home
• started: April 19, 2025
• sold: 0
• quantity: 9

shipping scoofilters:

• type: Fixed
• carrier: USPS, FedEx
• cost: $0.00
• class: Standard, Economy, Expedited
• service: USPS Ground Advantage, FedEx Ground Economy, FedEx Ground or FedEx Home Delivery, FedEx 2Day
• transit: 5-11 Days

returns scoofilters:

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

seller scoofilters:

• rating: 100.0%
• # reviews: 32
• city: Indianapolis IN

general scoofilters:

• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Air Filters
• condition: New

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