♻️ Drive cleaner, faster, smarter — the last air filter you’ll ever need!
The K&N Dryflow Lifetime Universal Clamp-On Air Filter (RU-3101HBK) is a high-performance, washable air filter designed to increase horsepower and acceleration while protecting your engine with dual-layer synthetic media. Featuring a universal clamp-on fit and rugged construction, it offers a lifetime of use with cleaning intervals every 50,000 miles, reducing waste and saving money. Proudly made in the USA, this filter is a top choice for professionals seeking reliable, eco-conscious vehicle upgrades.
| ASIN | B00EPYE3R8 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #81,390 in Automotive ( See Top 100 in Automotive ) #1,161 in Automotive Replacement Air Filters |
| Brand | K&N |
| Customer Reviews | 4.6 4.6 out of 5 stars (509) |
| Date First Available | August 23, 2013 |
| Exterior | Painted |
| Global Trade Identification Number | 00024844334343 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.69 pounds |
| Item model number | RU-3101HBK |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | RU-3101HBK |
| Model | RU-3101HBK |
| OEM Part Number | RU-3101HBK |
| Product Dimensions | 9.38"L x 9.38"W x 9.75"H |
| Shape | Round |
| UPC | 024844334343 |
M**O
Perfect fit & excellent replacement
Just received and installed my new air filter, previous filter is 11yrs old. Keeping it as a spare for in between regular cleanings. Fit perfectly with no issues. 2012 Chevy Tahoe replacement filter for Blackhawk k&n 71-3070 exhaust kit.
L**E
Quality and reusable.
Best filters ever,My husband always buys these, you clean and reuse. They are the best quality.
A**G
6 inch K&N filter
Was a perfect fit, sounds great, was a tad pricey. But you get what you pay for.
E**A
Good replacement
Replaced my old filter on my k&n intake and installed it easy!
S**A
Perfect fit
Was nervous about buying this since my truck is generally difficult to find parts for. This went right into place though and seems to be working well. Will update if I have any issues.
J**.
Perfect
Great product
N**O
Last longer than a regular dry cotton filter
This is a great choice for a dry filter for someone who doesn't want the hassle of having to oil the filter every time you need to clean it. just blow it out or use the cleaner from K&N and then let it air dry and it ready to go without the worries of over or under oiling the filter.
C**5
5 stars.
I broke the cold air intake for my 2021 Grand Cherokee. But they all came with oil filters. Really wanted dry and this fits perfectly. Sounds perfect as always. Used the old clamp the one with this one seem kinda cheap idk if it was me or not but yeah. Still 5 stars.
H**M
Low quality, extra molding everywhere, the molding at the top looks like it's done by hand, this can't be made in a factory by reputable brand, thrown to the pin as I only noticed it after return window closed
S**6
This one of the best filters ever for high performance cars as my car have +700hp this is my favorite but it came in a pre opened damaged box and the filter it self have some dents here and there but its usable. Also the sticker is taken . So kindly take care of the shipping next time dear seller
R**S
Super ! Arrivé en bonne état et comme la description !
S**E
Seems to have plenty of flow for my 06 Cummins. Is a bit smaller then the previous filter but for the price it’s perfect. Had a hard time finding a decent replacement filter for my intake system.
A**N
I will give better results soon
Trustpilot
1 month ago
1 month ago
