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Engine Air Filters

  1. Round Air Filter

    • Designed to increase horsepower
    • Emissions legal in all 50 States
    • Will not void vehicle warranty
    NP#: KNE-3340 Mfg#: E-3340
    C$96.79C$120.89
    Availability: Manufacturer stock?

    Ships Oct 5

    C$96.79C$120.89

  2. Round Air Filter

    • Designed to increase horsepower
    • Emissions legal in all 50 States
    • Will not void vehicle warranty
    NP#: KNE-3402 Mfg#: E-3402
    C$79.49C$99.29
    Availability: Manufacturer stock?

    Ships Oct 5

    C$79.49C$99.29

  3. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRB-0510 Mfg#: RB-0510
    C$66.79C$83.49
    Availability: Manufacturer stock?

    Ships Oct 5

    C$66.79C$83.49

  4. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRC-2320 Mfg#: RC-2320
    C$90.99C$113.69
    Availability: Manufacturer stock?

    Ships Oct 5

    C$90.99C$113.69

  5. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRD-0700 Mfg#: RD-0700
    C$60.99C$76.29
    Availability: In stock?

    Ships Sep 28

    C$60.99C$76.29

  6. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRF-9160 Mfg#: RF-9160
    C$85.19C$106.49
    Availability: External warehouse stock?

    Ships Oct 5

    C$85.19C$106.49

  7. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-3530 Mfg#: RU-3530
    C$109.39C$136.79
    Availability: Manufacturer stock?

    Free shipping in Canada, ships Oct 5

    C$109.39C$136.79

  8. Universal Clamp-On Air Filter

    • High air flow with excellent filtration
    • Malleable flanges
    • One year limited warranty
    NP#: KNRU-3540 Mfg#: RU-3540
    C$103.69C$129.59
    Availability: Manufacturer stock?

    Free shipping in Canada, ships Oct 5

    C$103.69C$129.59

  9. AIR-702-469 Universal Air Filter

    • Completely washable and reusable, offering long-term performance and cost savings.
    • Backed by No-Hassle Lifetime Warranty for confidence and reliability mile after mile.
    • Proudly designed and manufactured in the USA using premium materials and advanced production standards.
    NP#: AIR702-469 Mfg#: 702-469
    C$157.79C$197.29
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$157.79C$197.29

  10. AIR-721-479 Universal Air Filter

    • Completely washable and reusable, offering long-term performance and cost savings.
    • Backed by No-Hassle Lifetime Warranty for confidence and reliability mile after mile.
    • Proudly designed and manufactured in the USA using premium materials and advanced production standards.
    NP#: AIR721-479 Mfg#: 721-479
    C$157.79C$197.29
    Availability: Manufacturer stock?

    Free shipping in Canada, ships Oct 8

    C$157.79C$197.29

  11. Oval Universal Air Filter

    • Rigid flange for connection to a hose
    • Made in USA
    • One year limited warranty
    NP#: KNRC-5178 Mfg#: RC-5178
    C$169.29C$211.69
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$169.29C$211.69

  12. SPE-9731 Spectre Conical Filter

    • Factory pre-oiled and ready to use
    • Includes adapter rings
    • Black colored filter media
    NP#: SPE9731 Mfg#: 9731
    C$79.99
    Availability: External warehouse stock?

    Ships Oct 5

    C$79.99

  13. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRB-0900 Mfg#: RB-0900
    C$60.99C$76.29
    Availability: External warehouse stock?

    Ships Oct 5

    C$60.99C$76.29

  14. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRC-0981 Mfg#: RC-0981
    C$79.49C$99.29
    Availability: Manufacturer stock?

    Ships Oct 5

    C$79.49C$99.29

  15. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRD-0710 Mfg#: RD-0710
    C$60.99C$76.29
    Availability: In stock?

    Ships Sep 28

    C$60.99C$76.29

  16. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRF-1048 Mfg#: RF-1048
    C$90.99C$113.69
    Availability: In stock?

    Ships Sep 28

    C$90.99C$113.69

  17. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-1001 Mfg#: RU-1001
    C$96.79C$120.89
    Availability: External warehouse stock?

    Ships Oct 5

    C$96.79C$120.89

  18. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-1785 Mfg#: RU-1785
    C$90.99C$113.69
    Availability: External warehouse stock?

    Ships Oct 2

    C$90.99C$113.69

  19. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-2800 Mfg#: RU-2800
    C$79.49C$99.29
    Availability: External warehouse stock?

    Ships Oct 5

    C$79.49C$99.29

  20. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-3220 Mfg#: RU-3220
    C$90.99C$113.69
    Availability: In stock?

    Ships Sep 28

    C$90.99C$113.69

  21. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-4680 Mfg#: RU-4680
    C$90.99C$113.69
    Availability: External warehouse stock?

    Ships Oct 5

    C$90.99C$113.69

  22. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-4960 Mfg#: RU-4960
    C$79.49C$99.29
    Availability: External warehouse stock?

    Ships Oct 5

    C$79.49C$99.29

  23. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-5060 Mfg#: RU-5060
    C$109.39C$136.79
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$109.39C$136.79

  24. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-5154 Mfg#: RU-5154
    C$133.59C$166.99
    Availability: Manufacturer stock?

    Free shipping in Canada, ships Oct 5

    C$133.59C$166.99

  25. Universal Clamp-On Air Filter

    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    NP#: KNRU-5292 Mfg#: RU-5292
    C$145.09C$181.39
    Availability: Manufacturer stock?

    Free shipping in Canada, ships Oct 5

    C$145.09C$181.39

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