Bissell BigGreen 86T3 HEPA Filter Not Working? How to Replace It

📦 3 options 🔄 Replace: Every 12 months Updated Oct 2026

Keeping your Bissell BigGreen 86T3 running at peak performance means staying on top of hepa filter replacement. Our top pick: 2801 Replacement Filter Compatible with Bissell MYair Personal Air Purifier 2780 2780A 2780B 2780P and 27809 - Compare to My Air Part 2801, High Efficiency Activated Carbon Filters (2 Pack).

This guide covers everything: how to identify when your hepa filter needs replacing, the difference between OEM and compatible options, and which specific product gives you the best value for the Bissell BigGreen 86T3.

🔍 Does Your Bissell BigGreen 86T3 Need a New HEPA Filter?

Check any symptoms you're experiencing:

About the Bissell BigGreen 86T3

The Bissell BigGreen 86T3 is a powerful carpet and upholstery cleaner designed for deep cleaning and removing tough stains from various surfaces.

🔎 Bissell BigGreen 86T3 hepa filter — what to know

The HEPA filter for the 86T3 is crucial for trapping fine dust, allergens, and pet dander, ensuring cleaner air exhaust and optimal machine performance when replaced annually.

✓ Buying Advice

For your 86T3 HEPA filter, consider genuine Bissell OEM parts for guaranteed fit and filtration efficiency, or choose high-quality compatible filters from reputable brands for cost-effective performance.

⚠ Common Mistakes

The most common mistake is neglecting to replace the HEPA filter every 12 months, which reduces air filtration effectiveness and can strain the vacuum motor.

3 Replacement Options for the Bissell BigGreen 86T3

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2801 Replacement Filter Compatible with Bissell MYair Personal Air Purifier 2780 2780A 2780B 2780P and 27809 - Compare to My Air Part 2801, High Efficiency Activated Carbon Filters (2 Pack)
Compatible 2-Pack
Buy on Amazon
BISSELL air320 Air Purifier Replacement HEPA Filter and Activated Carbon Filter Pack, New Genuine OEM Parts, 3314, Black
Official OEM
Buy on Amazon
Hoover Vacuum Filter for ONEPWR Blade Cordless Vacs, Reusable, High-Performance Filtration, Part # AH85300, Hoover Vacuum Filters Replacement
Official OEM
Buy on Amazon

Frequently Asked Questions

How often should I replace the Bissell BigGreen 86T3 hepa filter?
Bissell suggests replacing the BigGreen 86T3 hepa filter Every 12 months under normal use — sooner with pets or daily heavy use. Signs it's due: Reduced suction, musty odor. To maintain peak air quality and machine performance, you should replace your Bissell BigGreen 86T3 HEPA filter annually, or more frequently with heavy use.
Can I just wash the BigGreen 86T3 hepa filter instead of replacing it?
Often, yes — many vacuum filters are washable. Rinse under cold water only (no detergent, no hot water), squeeze gently and air-dry fully — a full 24 hours for Dyson filters — before refitting. Replace it when it won't rinse back to clean, the foam crumbles, or the pleats/mesh are damaged; a washable filter still wears out eventually.
Do I have to buy the genuine Bissell part, or will a compatible one work?
Yes — a compatible (aftermarket) hepa filter works well in the Bissell BigGreen 86T3 as long as it's made for this exact model. For your 86T3 HEPA filter, consider genuine Bissell OEM parts for guaranteed fit and filtration efficiency, or choose high-quality compatible filters from reputable brands for cost-effective performance.
What's the most common mistake when replacing the BigGreen 86T3 hepa filter?
The most common mistake is neglecting to replace the HEPA filter every 12 months, which reduces air filtration effectiveness and can strain the vacuum motor.

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