K&N High-Flow Original Lifetime Universal Clamp-On Air Filter Oval Straight Flange Diameter 2.4375 Inches Height 2.75 Inches Model RU-2780
Why you'll like it
- Enhanced Power — Advanced cotton gauze media increases horsepower and acceleration for superior engine responsiveness.
- Reusable Design — Washable construction lasts for the lifetime of your vehicle, eliminating the need for frequent replacements.
- Secure Fit — Pliable rubber flanges absorb engine vibration and stretch up to one-sixteenth of an inch for versatile installation.
- Optimized Airflow — High-flow filtration provides maximum air volume while trapping harmful contaminants effectively.
Product details
Description
Experience enhanced engine performance and superior filtration with the K&N High-Flow Original Lifetime Universal Clamp-On Air Filter Model RU-2780. Engineered for automotive enthusiasts seeking improved airflow, this filter features state-of-the-art cotton gauze media designed to optimize horsepower and acceleration.
Built with an oval straight shape, it includes a 2.4375-inch flange diameter and a durable 2.75-inch height suitable for various custom setups, racing applications, and compatible vehicle intakes. The construction incorporates ultra-strong molded pliable rubber flanges that absorb vibration and allow secure mounting.
Unlike conventional disposable paper filters, this high-performance component is fully washable and reusable, engineered to endure for the entire lifetime of your vehicle while maintaining peak efficiency under demanding conditions.
How to use
- Loosen the metal clamp using a standard screwdriver.
- Slide the rubber flange onto the compatible carburetor or throttle body intake opening.
- Tighten the clamp securely to ensure an airtight seal.
- Periodically wash and re-oil the filter element according to maintenance intervals.
Ingredients
Air Filter Media: Cotton Gauze, Flange Material: Pliable Molded Rubber, Clamping Component: Heavy-Duty Metal
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | K&N |
|---|---|
| GTIN | 00024844010742 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
Top reviews first: highest rated, with photos first
- Santosh P.5 ★
ekdum mast performance
juna paper filter kharab zala hota ani mala wash karun reuse karaychi ekhadi changli item pahije hoti. tyamule mi ha universal air filter getla. mazya custom setup la ekdum barobar basla ani flange pan tight basla vibration absorb karayla. pickup khup changli zali ahe athe. packaging safe hoti ani delivery pan time var ali. khup khush ahe mi.
- Rohan M.5 ★
first time trying kn filter
was a bit skeptical to try a new brand for my setup since i always used stock paper ones before. decided to give this a shot cause of the cotton gauze media and better airflow claims. fitted it on my custom intake over the weekend and honestly noticed a difference right away in throttle response. feels much more free now. packaging was fine and delivery was quick.
- Amit S.4 ★
winter dust problem solved
winter time here means a lot of dry dust on the roads which chokes up regular filters fast. bought this clamp on oval filter hoping it would handle the extra load better. fitting was little tight initially because of the rubber flange but it locked in secure after some adjustment. engine sounds a bit throatier now when pressing accelerator. only thing is maintenance will take some effort with cleaning later on.
FAQs
What are the dimensions of the K&N RU-2780 air filter?
The K&N RU-2780 features a flange inside diameter of 2.4375 inches, a filter height of 2.75 inches, and an oval straight shape designed for compatible universal applications.
Is the K&N universal clamp-on air filter washable and reusable?
Yes, this air filter is fully washable and engineered to last for the lifetime of your vehicle, reducing the need for constant disposable replacements.
Does this air filter help improve vehicle performance?
The high-flow filter media is specially designed to increase airflow into the engine, helping boost horsepower, acceleration, and overall efficiency.
Are the K&N products sold on Dropy India authentic USA imports?
Confirm authentic USA import. Mention Dropy sources directly from USA.
What type of material is used for the filter element?
The filter is constructed from layered cotton gauze encased in a durable rubber mold and supported by a secure metal clamp for installation.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.