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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
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Description
K&N Replacement Air Filter (33-5042)K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!- REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Reliable Performance and Unmatched Comfort
Size: 9, Color: Black/Anthracite
After putting these Nikes through their paces for both walking and running, they have proven to be a standout investment for anyone prioritizing functionality and value.
Key Highlights:
Fit & Stability: The toe box width is excellent. They don't cramp the sides of the foot, allowing for a natural toe splay during impact while maintaining a secure "lockdown" feel that provides confidence in every stride.
Heel Ergonomics: A common fail point in running shoes is irritation at the Achilles or heel. These, however, are impeccably designed; I've experienced zero discomfort, pressure points, or blisters, even during longer sessions.
Versatility: They transition seamlessly from urban walking to mid-intensity runs. The gait cycle feels fluid, and the outsole provides the necessary grip to feel connected to the ground.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Incredibly comfortable and priced right
Size: 8.5 X-Wide, Color: White/Bright Crimson/Pure Platinum/Black
I'm new to running and was eager to get a shoe that would handle sustained distance running while being thoroughly comfortable on my feed. I have wide feet as well, and the wide version of this shoe is a perfect fit. After running with these for a few weeks, I tried on a lesser pair of run shoes for comparison and the support of the Revolution 8 became every more apparent. For the price, this is a great entry running shoe and one I'll use all year.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Good sneakers
Size: 8, Color: Lt Smoke Grey/Black/Smoke Grey/White
Bought size 8 for my son. He likes them and finds it more comfy than his Nike air max sneakers.
Only issues are that the laces are a bit too short, so tying them can be annoying, and that the grey color gets dirty easily.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Worth it, gents
Size: 10, Color: Black/Anthracite
These are very comfortable and lightweight. They’ve held up admirably through day-in, day-out wear and tear for about three months. The size is precise, the price is reasonable, and the style is on point. I’d buy them again in a heartbeat.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Good shoes for a nice price.
Just straight up good shoes. They look good, they're comfortable, really ain't nothing wrong with em.
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Reviewed in the United States on May 16, 2026