18th Jul 2026, 02:01 PM

K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered,RC-1252

Price may vary by location, shipping cost, and availability.

12% Off

$175.98

$199.99

Buy @ amazon.com

Highest: $199.99

Average: $161.09

Lowest: $68.26

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Based our analysis and observation, there is 46.20% chance that the price of KN High-Flow Original Lifetime Universal Clamp-On Air... will increase. Price of product might fluctuate between 10% and 14% of current price.*

Price History Graph

Offer Price Prices

Lowest: -

Average: -

Highest: -

Price History Information

You can check the price history of K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered,RC-1252 here. This product's current Price in USA is $175.98. The average and highest prices are $161.09 and $199.99 respectively.

Lowest Ever Price	$68.26
26th Apr 2022
Average Price	$161.09
Based on 1571 days price tracking
Highest Price	$199.99
21st Sep 2022

Current Price in USA

Price	$175.98
MRP	$199.99
Savings	$24.01
Discount	12.00%

Recent Price Drops on K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered,RC-1252

Price Drop 11th May 2026

$173.99 → $149.00

14.36% drop

Price Drop 1st May 2026

$199.99 → $173.99

13% drop

Price Drop 18th Apr 2026

$169.66 → $152.72

9.98% drop

Price Drop 12th Apr 2026

$188.51 → $169.66

10% drop

Price Drop 8th Apr 2026

$199.99 → $188.51

5.74% drop

Price Drop 23rd Feb 2026

$199.99 → $175.98

12.01% drop

Product Information

Details

Product Name	K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered,RC-1252
Store Product Code	B000E7H47G
Store Name	amazon.com
Brand	K&N
Rating	7.6 / 10
Category	Air Filters
Product Manufacturer	K&N Engineering
Model Number	RC-1252
Model Number	RC-1252
Dimensions	4.63 x 4.63 x 7.13 inches

Features

ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
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
UNIVERSAL FITMENT: Designed for use on a variety of applications
REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills

Images

Image of K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered,RC-1252

Rating and Reviews

7.6 Based on 5 reviews

KN High-Flow Original Lifetime Universal Clamp-On Air has 7.6 rating out of 10. This average rating is consist of 5 individual ratings. You can rate this product at product review page.