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K&N®
RU-4870 Universal Air Filter - Red, Cotton Gauze, Washable, Direct Fit, Sold individually

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$64.99
Manufacturer #RU-4870
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Notes:
Top - Rubber; Centered Flange; Filter Re-Oiling Amount - 1.24 oz (37 ml)
Flange Inside Diameter:
2.75 in.
Recommended Use:
Performance
Product Fit:
Direct Fit
Type:
Washable
Shape:
Round Tapered
Material:
Cotton Gauze
Color Finish:
Red
Recommended Product:
Air Filter Wrap - K33RX4730DL [Blue], K33RX4730DR [Red], K33RX4730DY [Yellow], K33RX4730DK [Black]
Filtration Efficiency Rating:
96 to 99%
Warranty:
10-year or 1 million-mile K&N limited warranty
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
KV430110, E2429

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999 Honda Civic
Value Package
4 Cyl 1.6L
Replacement Filter for Performance Intake Kit # 69-1010TP
1999 Mazda Miata
10th Anniversary
4 Cyl 1.8L
Replacement Filter for Performance Intake Kit # 69-6000TP, 69-6000TR
1999-2000 Honda Civic
CX
4 Cyl 1.6L
Replacement Filter for Performance Intake Kit # 69-1010TP
1999-2000 Honda Civic
DX
4 Cyl 1.6L
Replacement Filter for Performance Intake Kit # 69-1010TP
1999-2000 Honda Civic
EX
4 Cyl 1.6L
Replacement Filter for Performance Intake Kit # 69-1010TP
Page 1 of 12 | Showing 1 - 5 of 57 results

Product Information

K&N UNIVERSAL CLAMP-ON AIR FILTER

The 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 up to 50%. 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.

  • Engineered Power: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration; clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%
  • Easy installation: Pre-oiled and built with simple clamp-on design; one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains
  • Saves money: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters
  • Eco-friendly: Using a washable, reusable product helps reduce replacement waste; lasts longer than 10 disposable filters
  • World-class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants
  • Low-maintenance design: 50,000 miles before your first cleaning under normal highway driving conditions
  • High-quality: Made in America
  • Race-tested: The Official Air Filter of NASCAR; trusted on the racetrack—made for your vehicle

Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Is this CARB approved?Alex909Jul 23, 2024
Best Answer:Hi Alex, thank you for reaching out. Yes, this is. If the dimensions of this universal air filter match your specifications, you can use this link to order the part and take advantage of our low price for this item: <a href="https://www.carparts.com/universal-air-filter/k-and-n/k33ru4870?can=CPAP3648_CSQA_20240723" target="_blank">https://www.carparts.com/universal-air-filter/k-and-n/k33ru4870?can=CPAP3648_CSQA_20240723</a> I hope this helps. Happy shopping.
Aldrin P.STAFFJul 23, 2024

Customer Reviews

I received my product within a few days of ordering. I’ll estimate roughly 2-3 business days. The part came as shown on the site and attached easily to my vehicle. My car’s performance definitely increased and it’s able to breath better. I saved a ton of money. Thanks Carparts
Robert Y.
VERIFIED PURCHASER
Purchased on Sep 20, 2021
It fits my 2005 Honda accord perfectly. I have no complaints.
Shamira P.
VERIFIED PURCHASER
Purchased on Jun 04, 2024
There is only one air filter with qaulity, and durability. K@N
Purchased on Feb 22, 2011