⚡ Clean smarter, drive stronger — don’t let a dirty filter slow you down!
K&N Power Kleen is a 32 oz trigger spray degreaser specifically formulated to clean and restore K&N oiled cotton air filters. It quickly dissolves oil and grime buildup without leaving residue, ensuring your filter maintains optimal airflow and engine performance. Approved by K&N to protect your filter’s warranty, this powerful yet water-rinseable cleaner is essential for maintaining peak vehicle efficiency.
| Manufacturer | K&N Engineering |
| Brand | K&N |
| Model | 99-0621 |
| Item Weight | 2.38 pounds |
| Product Dimensions | 11.12 x 3.7 x 3.21 inches |
| Item model number | 99-0621 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 99-0621 |
| OEM Part Number | 99-0621 |
| Special Features | Residue Free |
| National Stock Number | 6850-01-497-4553 |
