Description
Premium Cabin / AC Filter OEM 87139-37021 – Cross Reference 87139-37020 & 88568-BZ050
Introduction 🌬️
Clean, fresh cabin air is essential for a healthy and comfortable driving experience. The Cabin / AC Filter OEM 87139-37021 from Folder Auto Parts Limited is designed to keep the air inside your car free from dust, allergens, and pollutants. Compatible with Toyota Avenza and Toyota Rush, this premium filter—along with its cross-reference numbers 87139-37020 and 88568-BZ050—delivers OEM-level performance at an affordable price. By using advanced filtration media and precise engineering, our cabin filter improves your car’s air quality and protects you from harmful contaminants.
What is a Cabin / AC Filter?
A Cabin / AC (Air Conditioning) filter is a vital part of your vehicle’s HVAC (Heating, Ventilation, and Air Conditioning) system. It filters the outside air before it enters the car’s interior, capturing dust, pollen, mold spores, odors, and bacteria. Replacing the cabin filter regularly:
Enhances your health and comfort.
Maintains consistent airflow.
Protects your AC system from dirt and damage.
Advantages of Using a Premium Cabin AC Filter OEM 87139-37021
High Filtration Efficiency: Removes particles down to 2.5 microns including pollen, bacteria, viruses.
Odor & Gas Removal: Advanced filter media absorbs unpleasant smells and harmful gases.
Improved AC Performance: Stable airflow reduces strain on blower and HVAC components.
Easy Installation: Direct OEM fit—no modification required.
Better Driving Comfort: Clean, fresh air keeps drivers alert and passengers comfortable.
OEM & Cross-Reference Chart 📋
| Toyota OEM Number | Cross-Reference OEMs / Similar Numbers | Supported Vehicle Models |
|---|---|---|
| 87139-37021 | 87139-37020 • 88568-BZ050 | Toyota Avenza, Toyota Rush |
Always verify your vehicle model and year to ensure compatibility.
Key Features of Toyota Cabin / AC Filter OEM 87139-37021
✅ Easy replacement and installation.
✅ Removes odor, gas, or pollutants and holds dust up to 2.5 micron.
✅ Ideal protection against contaminants such as pollens, hay fever triggers, mold, germs, bacteria, and viruses.
✅ Improved comfort and fresh air entry.
✅ Equipped with advanced filter media technology.
✅ Increased security and comfort for your driving experience.
Technical Specifications
| Specification | Value |
|---|---|
| Cabin / AC Filter Fabric | 130 gsm |
| Fabric Thickness | 0.55 mm |
| Burst Strength | 200 kPa |
| Air Permeability | 1820 L/m²·s |
| Maximum Pore Size | 148 µm |
| Dust Holding Capacity | 99.65 g/m² |
These figures demonstrate the filter’s superior performance and durability.
How the Cabin AC Filter OEM 87139-37021 Works in Your Toyota 🚗
Air Intake: Outside air flows into the HVAC system.
Filtration: The advanced media traps dust, pollen, and odor molecules.
Clean Air Output: Only clean, filtered air enters the cabin, improving health and comfort.
Replacing your cabin filter every 12,000-15,000 km or once a year is recommended. In dusty or polluted environments, replace more frequently.
Installation Guide
Turn off engine and AC system.
Locate the cabin filter housing (often behind the glovebox).
Remove old filter; note airflow direction.
Clean filter housing.
Insert new Cabin AC Filter OEM 87139-37021 (or cross reference) with correct airflow arrow.
Close housing securely.
Compatibility List (Selected Models)
Toyota Avenza (various years)
Toyota Rush (various years)
For any uncertainty, send your model, year, and chassis number to Folder Auto Parts Limited and we’ll confirm fitment.
Comparison: Premium OEM vs Generic Filters 🔍
| Feature | Premium OEM (87139-37021) | Generic / Low-Cost Filter |
|---|---|---|
| Filtration Efficiency | 2.5 µm, odor/gas removal | Often only coarse particles |
| Durability | High burst pressure (200 kPa) | Lower burst strength |
| Airflow | Balanced, less blower strain | May reduce airflow |
| Health Benefits | Reduces allergens, bacteria | Limited protection |
| Fitment | Exact OEM fit | May not seal properly |
About Folder Auto Parts Limited 🏭
Folder Auto Parts Limited is a leading manufacturer of premium automobile filters—Engine Air Filters, Cabin / AC Filters, Oil Filters, and Fuel Filters. Our slogan is “Quality is our commitment.”
📍 Address: 283, Noyapara, Bhabanipur-1740, Gazipur Sadar, Gazipur, Bangladesh
📧 Email: folderautoparts@gmail.com
📞 Hotline: 01940-300999, 01719-438046
🌐 Website: www.folderauto.com
🔗 Follow us on:
Facebook: @Folder01719
X (Twitter): https://x.com/FolderAuto
Instagram: https://www.instagram.com/folderautoparts/
YouTube: Folder Auto Parts Limited
We provide OEM-quality filters trusted by thousands of vehicle owners and workshops across Bangladesh.
Related Posts & Resources
Internal link: Engine Air Filters – Complete Guide
Internal link: Oil & Fuel Filters Collection
External link: Toyota Owner’s Maintenance Schedule
External link: WHO Air Quality Guidelines
Conclusion & Call to Action ✅
The Cabin / AC Filter OEM 87139-37021—with cross references 87139-37020 and 88568-BZ050—is your key to fresh, clean air and a healthier driving environment. Engineered to Toyota’s specifications, this premium filter protects you and your passengers from dust, allergens, and harmful gases while preserving your AC system’s performance.
🔔 Order now from Folder Auto Parts Limited and experience the difference. For fitment confirmation or bulk inquiries, call our hotline 01940-300999 / 01719-438046 or email folderautoparts@gmail.com. Quality is our commitment—and your satisfaction is guaranteed.
Frequently Asked Questions (FAQ)
Q1: How often should I replace the cabin / AC filter OEM 87139-37021?
A: Every 12,000-15,000 km or once a year under normal conditions; more often in dusty areas.
Q2: Can I use 87139-37020 or 88568-BZ050 instead?
A: Yes—these are cross-reference numbers with equivalent fitment and performance.
Q3: Will this filter reduce odors and allergens?
A: Absolutely. It removes dust, pollen, mold, bacteria, and odor-causing gases for a fresher cabin.
Q4: Is installation difficult?
A: No. Most Toyota models allow easy access behind the glovebox—just follow our guide.
