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Ships within 48 hours · Estimated delivery Oct 3 - Oct 8
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Description
K&N Universal Air Filter - Carbon Fiber Top (RF-1038)The RF 1038 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top and base for strength and durability. The carbon fiber element adds to the light weight design and gives this filter a smooth glass like finish. The RP 1038 is a clamp on filter that has an inside flange diameter of 3 1 2 inches and a flange length of 15 16 inches. The base is 12 inches long by 6 inches wide and the filter
The RF-1038 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top and base for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like finish. The RP-1038 is a clamp-on filter that has an inside flange diameter of 3-1/2 inches and a flange length of 15/16 inches. The base is 12 inches long by 6 inches wide and the filter height is 6 inches.- Designed to increase horsepower and acceleration
- Strong and long-lasting clamp-on design
- Carbon fiber composite increases aesthetics
- Lighter than conventional filter tops
- Washable and reusable
- One year limited warranty
- Pliable flanges absorb vibration and can be stretched up to 1/16 In. to fit in-between sizes
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 7 reviews
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Product Reviews
★★★★★ 5
That it fits
Just as good as the factory and over half cheaper
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Very Good At Capturing Debris Of All Sizes
I have been using this for my 2015 Acura RDX for several years and each time I replace it, the old filter seems to do the job in capturing big and small debris.
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Reviewed in the United States on June 29, 2025
★★★★★ 5
The best option there is
Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-20
I believe this is the best option available. I have a high-mileage truck (over 200k miles and still running great), but standard 4-6k-mile oil changes were costing me over $100 per service, so I wanted to start doing my own oil changes again. I also didn't want to be crawling under the truck every few months, either. This oil offers 15k-mile protection, which, when coupled with a quality filter, cuts my oil changes to once a year, saving me money on changes and still offering high-quality motor lubrication and protection.
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Reviewed in the United States on January 6, 2026
★★★★★ 5
This is good stuff!
Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
I use this oil in all my vehicles. Pennzoil just makes some of the best engine oil on the market. IMHO!
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Reviewed in the United States on March 3, 2026
★★★★★ 5
oil
Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-20
good price -- on time what more could you ask
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Reviewed in the United States on March 13, 2026