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🛠️ Protect your power, extend your ride — the FILTERWEARS pre-filter that works as hard as you do.
The FILTERWEARS Pre-Filter K274K is a durable, hydrophobic wrap made from 100% monofilament polyester designed to shield K&N air filters from debris, dirt, and water. It withstands heat up to 450°F and freezing temperatures without compromising performance, extending filter life and reducing maintenance costs. Easy to install with base straps, it fits K&N RC-4940 and RC-5173 filters, making it an essential upgrade for high-performance air intake systems.
| Manufacturer | FILTERWEARS |
| Brand | FILTERWEARS |
| Item Weight | 2 ounces |
| Product Dimensions | 5.88 x 7.5 x 6 inches |
| Item model number | K274K |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | K274K |
| OEM Part Number | RC-4940, RC-5173 |
N**Y
purchased this item on July 21, 2018
July 2018 - It fits my K & N perfectly, it's like they were made for each other or something. Its going to be so much easier cleaning the filter now that every bug that gets sucked up wont be one with the filterOctober 2020 - Cleaned it up today and elastic around the bottom is no longer any good but the it still looks good with no loose threading. Good job sewing it but bad job picking the elastic.
B**M
Great Fit for the K&N Filter
Easy to install over the K&N cold air performance air filter. Looks great and does not alter the benefits gained by the K&N system. Much more affordable than the K&N brand pre-filter. About 15 bucks cheaper.
L**S
good product
works well. keeps the big stuff out
P**2
Five Stars
Arrived quickly. Fit perfectly.
M**L
Filter
Perfect
N**S
5 stars
It's a little big for my filter but work great my filter is around maybe 7" wide on top 6" tall
T**S
Great purchase!
Excellent fit, does the job well and looks good too! I use their pre filters on all of my off road toys. Best price and does the same job as pre filters that cost 20+ dollars more.
J**L
Good product
Great protection for the water
A**R
Easy install and perfect fit.
Nice product! Fit perfect on my K&N air filter.
Trustpilot
1 week ago
3 weeks ago