













🚗 Power up your ride with the filter that never quits!
The K&N High-Flow Original Lifetime Universal Clamp-On Air Filter (RF-1042) is a premium, washable air filter engineered to increase horsepower and acceleration. Featuring four layers of cotton gauze filtration, it traps harmful contaminants while lasting the lifetime of your vehicle. Designed with durable materials and a universal clamp-on fit, it offers easy installation and reduces environmental waste by eliminating disposable filters.







| Brand | K&N |
| Product Dimensions | 6"L x 5.5"W x 8"H |
| OEM Part Number | RF-1042 |
| Global Trade Identification Number | 00024844076014 |
| Shape | Round |
| Manufacturer | K&N Engineering |
| Automotive Fit Type | Universal Fit |
| UPC | 024844076014 |
| Model | Universal Clamp-On Air Filter |
| Item Weight | 1.6 ounces |
| Item model number | RF-1042 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | RU-1682 or RC-5142 |
| Safety Rating | Não aplicável |
G**S
Performance
Easy to install fits perfectly great quality and airflow
F**Y
Why Skimp?
I also had one of these filter wraps on my last K&N CAI kit and you just can't beat them. I don't mind spending money on my ride but this thing looks like a napkin for $30. Don't feel bad though, I had one of these on my truck's CAI for almost three years and they just work great! It keeps a lot of the small dust / junk out of your filter so it stays cleaner longer for better performance and the wrap can just be wiped down with a clean dry rag to keep it from adding restriction. When first installed it fits tight & takes a little careful work to get it on the filter. The elastic in each end will relax for a looser fit over a year or so but even then it never slipped off my filter and kept right on working great! It is worth the cost for the protection and good look you get from it, I highly recommend this product!
M**M
Keeps Bugs off the K&N Filter
I purchased this item to cover the K&N Air Filter under the hood of my 2002 Tahoe. Fits like a glove on the conical shaped filter. It does the job and keeps large bugs from clogging up the air filter and ensures water does not soak it in the heavy rains as well Highly recommend, wish it was not so expensive, but worth it.
S**F
WORKS !! a MUST HAVE in the DESERT.
Wrap it up with class and gain longevity between service cleaning and K&N oil spray job.
V**E
It’s like a glove it looks great!
Fits like a glove and looks great!
A**T
Fits Whoosh HFO
Fits my Whoosh Motorsports HFO filter almost perfectly. A bit expensive but worth it.
C**S
its worth every dollar
it works
E**O
on the smaller side but still works
on the smaller side but still does the job
V**N
Fits great and look good.
R**E
Fits Good and works as advertised.
J**P
J'ai acheté ce cache filtre à air étant donné que je ne veux pas avoir de surprise par temps de pluie. C'est du sur mesure, mais à quel prix: un bête cache en matière synthétique au logo K&N pour 36.- € ????? Je pense que la marge bénéficiaire se situe aux alentours de 1000%. A mon humble avis, K&N devrait fournir cet accessoire d'origine avec ses kits d'admission. Bon, assez lamenté, mis à part le prix, c'est parfait.
E**L
No piensen que es solo una tela, el material es muy especial, si cubre del polvo y funciona para alargar el tiempo antes del mantenimiento del filtro, además soluciona las basuras que suelen quedarse adheridas al filtro, en cuestión de rendimiento y sonido no se nota ninguna diferencia sigue funcionando perfectamente
D**D
amazing product and was quarter of the price of instore
Trustpilot
2 weeks ago
1 month ago