Header banner
Revain logoHome Page
engine filter washable reusable 0644 logo

Engine Filter Washable Reusable 0644 Review

4

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
🔍 Car Filters, 🛠️ Replacement Parts

View on AmazonView on ЯM

Media

(4)
img 1 attached to Engine Filter Washable Reusable 0644
img 2 attached to Engine Filter Washable Reusable 0644
img 3 attached to Engine Filter Washable Reusable 0644
img 4 attached to Engine Filter Washable Reusable 0644

Details

Product GradeReplacement Part
BrandK&N
Fit TypeVehicle Specific Fit
MaterialPaper
Vehicle Service TypeTruck

Description of Engine Filter Washable Reusable 0644

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 ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. EASY INSTALLATION: Pre-oiled and ready to drop into your factory air box. 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. A K&N filter will last 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.

Reviews

Global ratings 4
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
    0

Type of review

Revainrating 2 out of 5

2018 f250 6.7diesel

the filter is expensive. Easy to install. The product must be supplied as a kit, an extra piece of foam should not be an option. It should be sold with a filter.

Pros
  • normal price
Cons
  • there are problems

Revainrating 5 out of 5

Works great!: Filter

I'm getting 1-1.5mpg extra in my 17 Diesel F250! It appears to be about an eighth to a quarter of an inch taller, making it difficult to snap the air cleaner cover into place, but with a little maneuvering it can be done! Read comments elsewhere blaming K&N and all oil-soaked air filters. One of the complaints was that the oil was contaminating the (mass air flow sensor) MAS. #1 If you have this problem, you are putting too much oil on the filter WAAAAAY (after cleaning)! RTFM (Read the Flip…

Pros
  • Good
Cons
  • Doubtful

Revainrating 4 out of 5

Do you need more info about product

As always, K&N make a good product and it shows in the final installation. I only wish the foam block had been mentioned in the product description. K&N says you don't need a filter foam block, but they sell it anyway. It seems to be a common problem with this filter that the Check Engine light comes on because the EGR systems are detecting too much air. the foam block clearly prevents this error. With so much discussion about this error, using a foam block doesn't seem difficult to me if you…

Pros
  • Dope 🔥
Cons
  • Neutral

Revainrating 5 out of 5

Great aftermarket filter

It's not hard to change the air filter on a 2017 Ford Diesel 6.7. The ejection cost is greater than KN. This filter doesn't have the foam rubber that the original filter has, which bothered me. I contacted KN and here is their response. Hello, Thank you for contacting customer service. The reason we don't cover this hole is so our air filter can take extra airflow and fouling is not an issue. The OEM air box is designed to let the engine's air filter through and keep it clean by "sort of"…

Pros
  • Great overall performance
Cons
  • Sad hardware