

PERF.AIR FILTERS Universal Clamp-On RC-4780 Washable Engine Air Filter
Key item features
PERF.AIR FILTERS Universal Clamp-On RC-4780 Washable Engine Air Filter
- Engineered Power Stateoftheart filtration media provides up to 50% more airflow than disposable paper filters enhancing power and acceleration Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%
- Easy Installation Preoiled and ready to drop into your factory air box making it one of the easiest and most costeffective upgrades for quick performance gains
- Saves Money K&N highflow replacement air filters can save you $250 over 10 years by avoiding the need for disposable filters
- EcoFriendly A washable reusable product that helps reduce replacement waste a K&N filter lasts longer than 10 disposable filters
- World Class Protection Protects your engine from harmful contaminants pushing the limits of engine protection
Specs
- Vehicle makeK&N Filters
- BrandK&N
- Engine air filter typePaper
- Vehicle fitment typeUniversal
- Materialrubber
- FeaturesWashable And Reusable
- Free shipping
Free 90-day returns
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About this item
Product details
PERF.AIR FILTERS Universal Clamp-On RC-4780 Washable Engine Air Filter
- Engineered Power Stateoftheart filtration media provides up to 50% more airflow than disposable paper filters enhancing power and acceleration Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%
- Easy Installation Preoiled and ready to drop into your factory air box making it one of the easiest and most costeffective upgrades for quick performance gains
- Saves Money K&N highflow replacement air filters can save you $250 over 10 years by avoiding the need for disposable filters
- EcoFriendly A washable reusable product that helps reduce replacement waste a K&N filter lasts longer than 10 disposable filters
- World Class Protection Protects your engine from harmful contaminants pushing the limits of engine protection
Specifications
Vehicle make
Brand
Engine air filter type
Vehicle fitment type
Directions
Fabric Care Instructions
Warranty
Warranty information
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Compare with similar items
| Product | Viewing this itemPERF.AIR FILTERS Universal Clamp-On RC-4780 Washable Engine Air Filter ![]() $78.99 current price $78.99214.6 out of 5 Stars. 21 reviews | K&N Engine Air Filter, 33-5117 ![]() $74.02 current price $74.0273.9 out of 5 Stars. 7 reviews | K&N RC-3680 Performance Air Filters, 6in Tall, Oval Straight ![]() $68.99 current price $68.9944.5 out of 5 Stars. 4 reviews | K&N 33-3051 Replacement Air Filter ![]() $70.12 current price $70.12124.7 out of 5 Stars. 12 reviews | K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-1250 ![]() $62.99 current price $62.99 |
|---|
| Vehicle make | K&N FiltersPERF.AIR FILTERS Universal Clamp-On RC-4780 Washable Engine Air Filter | AcuraK&N 335139 Replacement Air Filter | AcuraK&N Engine Air Filter, 33-5117 | K&N FiltersK&N RC-3680 Performance Air Filters, 6in Tall, Oval Straight | BMWK&N 33-3051 Replacement Air Filter | -K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-1250 |
|---|---|---|---|---|---|---|
| Engine air filter type | PaperPERF.AIR FILTERS Universal Clamp-On RC-4780 Washable Engine Air Filter | GauzeK&N 335139 Replacement Air Filter | GauzeK&N Engine Air Filter, 33-5117 | GauzeK&N RC-3680 Performance Air Filters, 6in Tall, Oval Straight | GauzeK&N 33-3051 Replacement Air Filter | GauzeK&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-1250 |
| Vehicle fitment type | UniversalPERF.AIR FILTERS Universal Clamp-On RC-4780 Washable Engine Air Filter | SpecificK&N 335139 Replacement Air Filter | SpecificK&N Engine Air Filter, 33-5117 | SpecificK&N RC-3680 Performance Air Filters, 6in Tall, Oval Straight | SpecificK&N 33-3051 Replacement Air Filter | UniversalK&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-1250 |
| Material | rubberPERF.AIR FILTERS Universal Clamp-On RC-4780 Washable Engine Air Filter | CottonK&N 335139 Replacement Air Filter | CottonK&N Engine Air Filter, 33-5117 | Cotton GauzeK&N RC-3680 Performance Air Filters, 6in Tall, Oval Straight | Cotton GauzeK&N 33-3051 Replacement Air Filter | Cotton GauzeK&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-1250 |
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Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 17 reviews
Verified Purchase
K%26N air filter
Good quality replacement air filter.
5 Star Review
Upon first buying the aftermarket intake along with a turbo back exhaust, I gained almost 5 miles per gallon. I used the first filter for 10 years and only replaced it because of the dents I put in the screen. I wouldn't consider any other filter on my Dodge Diesel Truck. Thank You.
5 Star Review
This filter offers more breathing surface area than the stock filter or K&N flat replacement filter that goes in the stock air filter box. I'm on my 4th replacement filter. The assembly is easy to remove, cleaned and serviced with the K&N kit that I can buy at many locations. It was a good choice in choosing this product to upgrade the air filter. I ordered a replacement filter online through the K&N website early on a Wednesday and received it the next day. Couldn't ask for a better quality product or service. Thank you.






