The K&N 33-2135 High-Flow Replacement Air Filter is designed to help increase horsepower and acceleration while providing excellent filtration for your truck or SUV. K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton gauze media engineered to improve airflow and capture contaminants. This design helps support improved engine performance while maintaining proper filtration. Each performance air filter is reusable and built for long service life. K&N drop-in replacement filters install easily into your factory air box, making this a simple upgrade for improved airflow and performance.
High-Flow Lifetime Filter
- Engineered Power: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- Rugged Construction: K&N air filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- 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
- 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)
- 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)
- Ultimate Longevity: No-hassle lifetime limited warranty on stock replacement K&N air filters — limitations apply
- 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
- Reduces Waste: Over 200 million disposable air filters and their packaging waste wind up in landfills each year — reusable filters help reduce waste in landfills
Features:
- Washable and Reusable Design
- High-Flow Oiled Cotton Gauze Media
- OE-Style Fit for Easy Installation
- Supports Improved Airflow and Performance
- Long Service Intervals (Up to 50,000 Miles)
33-2135 Filter Specifications:
Air filter shape: Panel
Air filter material: Cotton Gauze
Washable: Yes
Height: 1.625 in (41 mm)
Outside length: 12.5 in (318 mm)
Outside width: 9.875 in (251 mm)
Package contents: 1 Air Filter
Package quantity: 1
Product style: Panel Air Filter
Weight: 2.2 lb (1 kg)
Filter re‑oiling amount: 3.28 oz (97 ml)
Product box height: 2.34 in (60 mm)
Product box length: 15.06 in (383 mm)
Product box width: 11.06 in (281 mm)
Filter line: High-Flow
Overall filter efficiency: Up To 99% Efficiency