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Air filter for KAWASAKI EX400, Z400, EX500, Z500, 500 Eliminator Ninja 400 400ABS 19-21 motorcycle air filter air cleaner

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Enhanced Engine Performance: The air filter improves airflow to the engine through its red pleated filter media, which maximizes surface area for efficient dust and debris filtration while maintaining optimal air intake.
  • Durability & Protection: The black plastic casing is designed to withstand harsh riding conditions, including water exposure, vibration, and extreme temperatures, ensuring long-term reliability.

Key features

  • 1. Superior Filtration and Durability

  • With high-performance synthetic filter media and corrosion-resistant plastic casing, you can achieve superior filtration and durability in harsh riding conditions compared to standard paper filters*.

  • 2. Aerodynamic Design for Enhanced Performance

  • With an aerodynamic curved-top design, you can optimize airflow efficiency for enhanced engine performance*.

  • 3. Increased Airflow Through Densely Packed Pleats

  • With densely packed pleats increasing surface area by ~30%, you can improve airflow and filtration efficiency compared to flat filters*.

  • 4. Custom Fit for Optimal Performance in Specific Models

  • With a custom design tailored for Kawasaki EX400/Z400/EX500 models, you can ensure precise fitment and optimal performance in both on-road and off-road conditions*.

  • 5. OEM-Compliant Reliability

  • With OEM-compliant materials and construction, you can maintain engine reliability and meet manufacturer specifications*.

Product details

Air filter for KAWASAKI EX400, Z400, EX500, Z500, 500 Eliminator Ninja 400 400ABS 19-21 motorcycle air filter air cleaner

The Kawasaki EX400/Z400/EX500/Ninja 400 Air Filter combines high-performance filtration with rugged durability, designed specifically for Kawasaki models (19-21). Its red pleated synthetic filter media and black plastic casing ensure optimal airflow and protection against debris, while customization options adapt to diverse riding needs.

Technical specifications

FeatureSpecificationBenefit
MaterialSynthetic paper filter media, plastic casingEnhanced filtration efficiency + corrosion resistance
DesignCurved aerodynamic top, flat baseImproved airflow and secure installation
Filtration Efficiency98% dust capture rateClean air supply for consistent engine performance
DurabilityUV-resistant casingWithstands water, vibration, and extreme temperatures

Customization guide

Adjustable parameters include:

  • Filter shape/size: To fit OEM or aftermarket intake systems.
  • Material density: Balance airflow vs. filtration for off-road vs. street use.
  • Casing color: Optional finishes for personalized styling.

Get inspired

Maximize your Kawasaki’s potential with this air filter. Its pleated design boosts airflow by 20% compared to flat filters, while the sealed casing prevents unfiltered air entry. Ideal for riders seeking reliability in dusty trails or daily commutes.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow Rate1200 CFM+15% (1380 CFM)+30% (1560 CFM)*
Filtration Efficiency95%97%99%
Temperature Resistance-20°C to 120°C-30°C to 140°C-40°C to 160°C
CertificationISO 5011ISO 5011 + IP67ISO 5011 + IP69K

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s IP69K certification enables withstand of high-pressure water jets, critical for off-road use.
    • The pleated synthetic media (vs. standard paper) increases surface area by 40%, improving airflow without sacrificing filtration.
    • UV-stabilized casing extends lifespan by 50% in harsh sunlight conditions.
  2. Optimal Version Selection:

    • Base Model: Fits riders prioritizing cost-effectiveness for daily commuting or mild riding.
    • Advanced Model: Ideal for enthusiasts needing IP67 water resistance for light off-road adventures.
    • Pro Model: Required for extreme conditions (e.g., rally racing) where temperature swings and high-pressure washes are common.
      Example: With the Pro Model’s 1560 CFM airflow, you can boost engine responsiveness by 12% compared to OEM filters. Paired with its 99% filtration, this ensures peak performance without compromising longevity.

Frequently asked questions

  • Which Kawasaki models is this air filter designed for?

  • How do I clean the pleated filter media of this motorcycle air filter?

  • Why is the casing made of plastic instead of metal?

  • Can this air filter be customized for non-listed Kawasaki models?

  • Is this air filter waterproof and vibration-resistant?

  • How does the pleated design improve airflow in the engine?

  • What’s the advantage of synthetic filter media over standard paper filters?

  • Does this air filter require special tools for installation?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Filtration EfficiencyOff-road, dusty environmentsIndustry Standard: 90% @ 5μm (ISO 5011)
Our Base: 95% @ 5μm (EN 1822)
Our Advanced: 98% @ 1μm (ISO 16890)
▲1: Base improves dust capture by 5%
▲2: Advanced traps 80% smaller particles
Advanced may restrict airflow slightly (tooltip: 10% airflow reduction vs Base)
Airflow PerformanceHigh-performance riding, racingIndustry Standard: 500 CFM
Our Base: 600 CFM (▲1)
Our Advanced: 700 CFM (▲2)
▲2: Advanced boosts engine power by 12% (tooltip: Tested on Kawasaki Ninja 400)Base/Advanced require periodic cleaning to maintain airflow (tooltip: Every 5,000 km)
DurabilityHarsh weather, frequent washingIndustry Standard: 500-hour vibration endurance (ISO 16750-3)
Our Base: 1,000-hour rating
Our Advanced: 1,500-hour rating (▲2)
▲2: Advanced withstands extreme vibrations (tooltip: Survives 10+ pothole impacts)Advanced uses denser pleats, harder to fold during installation
Noise ReductionDaily commuting, urban ridingIndustry Standard: 50 dBA intake noise
Our Base: 45 dBA (▲1)
Our Advanced: 42 dBA (▲2)
▲2: Quieter than a refrigerator (tooltip: 42 dBA ≈ soft whisper)Advanced design increases filter cost by 30%
Installation CompatibilityCustom-fit motorcyclesIndustry Standard: Universal fit (1-size)
Our Base: Model-specific fit (Kawasaki EX400/Z400)
Our Advanced: Adaptive clamps + model-specific fit (▲1)
▲1: Advanced ensures 100% seal (tooltip: Reduces engine intake leaks by 40%)Limited to listed Kawasaki models (tooltip: Custom orders available for others)
MaintenanceFrequent cleaning needsIndustry Standard: Disposable paper (replace every 15,000 km)
Our Base: Washable paper (▲1)
Our Advanced: Reusable foam (▲2)
▲2: Advanced saves $200/year (tooltip: Lasts 50,000 km)Base requires soap/water cleaning (tooltip: Avoid high-pressure washers)

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