⚡ Power up your ride with lifetime performance!
The K&N High-Flow Original Lifetime Engine Air Filter is a premium, washable air filter designed specifically for 2020-2025 Ford trucks (F250-F600). Engineered with four layers of cotton gauze media, it boosts horsepower and acceleration while providing superior contaminant protection. With a maintenance interval of 75,000 miles and a limited lifetime warranty, this eco-friendly filter offers a cost-effective, durable upgrade made in the USA.
| Brand | K&N |
| Product Dimensions | 14.25"L x 14.22"W x 3.31"H |
| OEM Part Number | Ford FA1950, Ford FA1951 |
| Shape | Rectangular |
| Manufacturer | K&N Engineering, Inc. |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844383938 |
| Model | High-Flow Engine Air Filter |
| Item Weight | 2.97 pounds |
| Country of Origin | USA |
| Item model number | 33-5100 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 33-5100 |
F**K
K&N filter good investment
This is my 4th K&N engine air filter which is to say the 4th vehicle that I've purchased the product for. They are extremely more efficient than a standard disposable paper filter. Increased horsepower, better fuel mileage and WAY less expensive in the long run. I plan on keeping my pick up for many years, this is the last airfilter I'll ever have buy for it. My truck is a 2024 F350 Superduty, an OEM filter for it is $25 and needs to be replaced about once every 12 to 18 months. The K&N cost me $63 and it will outlast pretty much any other component on my truck, (at least a million miles or more). Just know that a periodic cleaning and re oiling is required about as often as you would normally change and dispose of a paper filter. The math is pretty straight forward and easy, K&N is a great investment and has a finominal R.O.I.
N**.
Fits Great, Easy Install
I installed this on my 2024 F-250 6.7L diesel and the fit was perfect. Super easy install. Better throttle response. Hoping to see some better mpg’s as well but have been towing a lot lately.
B**G
Quality Filter
This is a drop in air filter that increases air flow and performance. I felt a difference in acceleration right away. It's a lifetime filter that doesn't even need to be cleaned for the first 50,000 miles. It is a feree flow air filter that offers less air restriction that the OEM filters that come with your vehicle. This was installed in a 2021 Ford F-150 Super Duty pickup truck. I would buy again, and I recommend, because K&N is a reputable, quality product.
S**.
Fit my ford super duty perfectly.
Seems to have helped my mpg as well.
D**D
Straight forward
Good quality air filter, easy to switch out.
P**N
Runs smoother
Runs smoother. Stock filter you could feel a little hesitation and that went away after I installed it.
E**0
Love K and N
I personally like K and N filters. Never had any issues with any of my motors including motorcycles.
K**N
Great filter
This filter is a great value as it it be cleaned and used for many years to come. It fit perfectly and is working great!
