

Hero image 0 of K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 7 In, Flange Length: 1.25 In, Shape: Oval, RU-1390, 0 of 9
Rollback
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 7 In, Flange Length: 1.25 In, Shape: Oval, RU-1390
(No ratings yet)
Check if this fits your vehicle
Key item features
- Robust Filtration: Features four layers of premium cotton gauze treated with a tacking agent, forming an intricate mesh designed to block and trap harmful contaminants.
- Durable Construction: Manufactured with durable, premium materials and state-of-the-art construction methods, ensuring a long product lifespan.
- Extended Maintenance: Requires cleaning only once every 75,000 miles under normal highway driving conditions, equating to approximately every five years.
- Effortless Installation: Pre-oiled and ready for direct placement into the factory air box, offering a cost-effective upgrade for quick performance gains.
- Reusable Design: Washable and reusable, engineered to last for the life of the vehicle, unlike disposable paper filters.
- Secure Fitment: Constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment.
- Versatile Application: Available in round, tapered (cone-style), and oval designs, catering to a wide variety of applications and precise filtration needs.
Generated by AI
Specs
- Manufacturer part numberRU-1390
- BrandK&N
- Engine air filter typeGauze
- Vehicle fitment typeUniversal
- MaterialCotton Gauze
- FeaturesWashable, Blocks Contaminant, Extends Engine Life, Reduces Allergens, Reduces Exhaust Fumes, Washable And Reusable, High-Efficiency Filtration, Hypoallergenic Filtration
Current price is USDNow $55.19
You save $13.80
was $68.99$68.99
You save$13.80
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Fri, May 1
|Sold and shipped by K&N|Pro Seller
4.765486725663717 stars out of 5, based on 226 seller reviews(4.8)226 seller reviews
Free 30-day returns
Other sellers
$68.99
+Free shippingShipping, arrives by Wed, Apr 29 to Columbus, 43215
Sold and shipped by Walmart.com
Free 90-day returns
About this item
Product details
K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. These versatile filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment. Available in round, tapered (cone-style), and oval designs, K&N offers thousands of clamp-on filters in a multitude of shapes and sizes that cater to many precise applications. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- RUGGED CONSTRUCTION: K&N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Manufacturer part number
RU-1390
Brand
K&N
Engine air filter type
Gauze
Vehicle fitment type
Universal
Directions
Fabric Care Instructions
Yes
Warranty
Warranty information
Covered by Manufacturer's Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Similar items you might like
Based on what customers bought
Rollback K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2018-2020 FORD (Escape, Focus IV) , 33-3131 $55.19 Was $68.99
Rollback
$5519current price $55.19, Was $68.99$68.99K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2018-2020 FORD (Escape, Focus IV) , 33-3131
544.6 out of 5 Stars. 54 reviewsK&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 1 In, Filter Height: 2.375 In, Flange Length: 0.4375 In, Shape: Breather, 62-1410 $31.99
$3199current price $31.99K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 1 In, Filter Height: 2.375 In, Flange Length: 0.4375 In, Shape: Breather, 62-1410
15 out of 5 Stars. 1 reviewsK&N Select Engine Air Filter SA-2385, High Performance, Premium, Washable, Replacement Filter Fits select: 2009-2021 FORD F150, 2008-2016 FORD F250 $47.99 $1.41/oz
$4799current price $47.99$1.41/ozK&N Select Engine Air Filter SA-2385, High Performance, Premium, Washable, Replacement Filter Fits select: 2009-2021 FORD F150, 2008-2016 FORD F250
324.9 out of 5 Stars. 32 reviewsK&N Select Engine Air Filter: High Performance, Premium, Washable, Replacement Filter, SA-5083 Fits select: 2019-2021 CHEVROLET SILVERADO, 2021 CHEVROLET TAHOE $47.99
$4799current price $47.99K&N Select Engine Air Filter: High Performance, Premium, Washable, Replacement Filter, SA-5083 Fits select: 2019-2021 CHEVROLET SILVERADO, 2021 CHEVROLET TAHOE
184.6 out of 5 Stars. 18 reviewsRollback K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 6 In, Flange Length: 1 In, Shape: Round Tapered, RU-1036 $63.19 Was $79.33
Rollback
$6319current price $63.19, Was $79.33$79.33K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 6 In, Flange Length: 1 In, Shape: Round Tapered, RU-1036
Rollback K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.75 In, Filter Height: 5 In, Flange Length: 1 In, Shape: Round, RU-1460 $63.19 Was $78.99
Rollback
$6319current price $63.19, Was $78.99$78.99K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.75 In, Filter Height: 5 In, Flange Length: 1 In, Shape: Round, RU-1460
35 out of 5 Stars. 3 reviewsRollback K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2012-2018 ISUZU (D-Max, MU-X), 33-3002 $55.19 Was $68.99
Rollback
$5519current price $55.19, Was $68.99$68.99K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2012-2018 ISUZU (D-Max, MU-X), 33-3002
Rollback K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 5.625 In, Flange Length: 0.875 In, Shape: Oval Straight, RC-5000 $63.19 Was $78.99
Rollback
$6319current price $63.19, Was $78.99$78.99K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 5.625 In, Flange Length: 0.875 In, Shape: Oval Straight, RC-5000
35 out of 5 Stars. 3 reviewsRollback K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2019 CADILLAC (CT6), 33-5053 $55.19 Was $68.99
Rollback
$5519current price $55.19, Was $68.99$68.99K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2019 CADILLAC (CT6), 33-5053
15 out of 5 Stars. 1 reviewsK&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 0.3125 In, Filter Height: 1.125 In, Flange Length: 0.4375 In, Shape: Breather, 62-2470 $31.99
$3199current price $31.99K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 0.3125 In, Filter Height: 1.125 In, Flange Length: 0.4375 In, Shape: Breather, 62-2470
25 out of 5 Stars. 2 reviewsK&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 0.25 In, Filter Height: 1.5 In, Flange Length: 0.875 In, Shape: Breather, 62-1090 $33.45
$3345current price $33.45K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 0.25 In, Filter Height: 1.5 In, Flange Length: 0.875 In, Shape: Breather, 62-1090
44.8 out of 5 Stars. 4 reviewsK&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 4.5 In, Filter Height: 8.375 In, Flange Length: 0.625 In, Shape: Round Tapered, RU-1008 $78.99
$7899current price $78.99K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 4.5 In, Filter Height: 8.375 In, Flange Length: 0.625 In, Shape: Round Tapered, RU-1008
Rollback K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2014-2015 Acura MDX V6 3.5L, 33-5013 $55.19 Was $68.99
Rollback
$5519current price $55.19, Was $68.99$68.99K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2014-2015 Acura MDX V6 3.5L, 33-5013
45 out of 5 Stars. 4 reviewsK&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.75 In, Filter Height: 5.25 In, Flange Length: 1.5 In, Shape: Round Tapered, RU-3103HBK $83.99
$8399current price $83.99K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.75 In, Filter Height: 5.25 In, Flange Length: 1.5 In, Shape: Round Tapered, RU-3103HBK
K&N 333185 Replacement Air Filter $59.19 Was $68.99
$5919current price $59.19, Was $68.99$68.99K&N 333185 Replacement Air Filter
K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 1.9375 In, Filter Height: 2.5 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-2500 $83.99
$8399current price $83.99K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 1.9375 In, Filter Height: 2.5 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-2500
15 out of 5 Stars. 1 reviewsRollback K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2010-2019 VOLKSWAGEN (Amarok), 33-2983 $55.19 Was $68.99
Rollback
$5519current price $55.19, Was $68.99$68.99K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2010-2019 VOLKSWAGEN (Amarok), 33-2983
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 9 In, Flange Length: 1.5 In, Type: Dry Synthetic, RU-3112HBK $62.99
$6299current price $62.99K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 9 In, Flange Length: 1.5 In, Type: Dry Synthetic, RU-3112HBK
K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 1 In, Shape: Breather, 62-1040 $36.99
$3699current price $36.99K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 1 In, Shape: Breather, 62-1040
K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 3.9375 In, Filter Height: 3.625 In, Flange Length: 0.75 In, Shape: Round Tapered, RC-5057 $104.99
$10499current price $104.99K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 3.9375 In, Filter Height: 3.625 In, Flange Length: 0.75 In, Shape: Round Tapered, RC-5057
Customer ratings & reviews
0 ratings|0 reviews
This item does not have any reviews yet
