K&N 33-5044 Engine Air Filter

K&N 33-5044 Replacement Air Filter

The K&N 33-5044 is a washable, reusable high-flow engine air filter built with layered, oiled cotton gauze media. It is a drop-in replacement for the factory air box and is engineered to improve airflow while capturing contaminants for Honda CR-V and Honda Civic applications.

Key Features

• Cotton gauze filter media with a panel-style design
• Pre-oiled filter media for initial use
• Flexible frame for factory air box fitment
• Washable and reusable construction
• Outside dimensions: 9.875 in. x 5.438 in. x 1.5 in.
• Backed by a 1,000,000-mile/10-year limited warranty

Detailed Description

Built for drivers who want a serviceable replacement air filter, the K&N 33-5044 uses oiled cotton gauze media to balance airflow and filtration. Its panel air filter format is made to install in the stock air box without modification, making it a practical upgrade for routine maintenance on 2017-2022 Honda CR-V and 2016-2021 Honda Civic models. This part number, 33-5044, is also a direct reference point for shoppers comparing OE-style replacement filters and cross-reference listings.

This part cross-references Pronto PA99116 and Wix WA10417 for the same application.

What It Helps Address

• Restricted airflow from a dirty factory air filter
• Routine replacement needs during scheduled maintenance
• Dust and debris buildup in the intake tract
• Frequent filter replacement intervals on daily-driven vehicles
• Need for a washable filter service cycle instead of disposable paper media

Installation Notes and Tips

Compatible With 2017-2022 Honda CR-V and 2016-2021 Honda Civic, this filter installs in the factory air box as a direct replacement. Verify the air box dimensions and existing filter shape before installation. Because the filter is pre-oiled, handle it carefully during installation to avoid transferring oil to surrounding components. Re-oiling amount is 0.68 oz (20 ml) when service is required.

Quality Assurance

K&N backs the 33-5044 with a 1,000,000-mile/10-year limited warranty. The washable, reusable design is intended for long service life when cleaned and re-oiled according to K&N maintenance procedures.