Blueair Blue Pure 211+ Foldable Replacement Filter Screen
Blueair Blue Pure 211+ Foldable Replacement Filter Screen
Blueair Blue Pure 211+ Foldable Replacement Filter Screen
Keep your Blueair Blue Pure 211+ air purifier running at peak efficiency with this high-quality foldable replacement filter screen. Engineered from premium ABS and High Efficiency Particulate Air (HEPA-grade) materials, this filter is designed as a direct replacement for the original — making routine maintenance simple, fast, and cost-effective. Made in Mainland China.
Why Replace Your Filter Regularly?
A clean filter is essential to your air purifier's performance. Over time, filter screens accumulate dust, pollen, and airborne fine particles that reduce airflow and cleaning efficiency. Swapping in a fresh replacement restores your unit to like-new performance and helps maintain cleaner air in your home.
Key Features
- Precise Compatibility: Designed specifically for the Blueair Blue Pure 211+ air purifier — please confirm your model number before purchasing.
- Dust & Pollen Capture: The foldable filter construction effectively traps dust, pollen, and fine airborne particles, reducing their circulation in your living space.
- Fine Particle Filtration: HEPA-grade media captures microscopic particles, preventing them from re-entering the air after being drawn into the unit.
- Easy Installation: Simply remove the old filter and slide the new foldable screen directly into place — no tools required.
- Durable Build: Constructed from premium ABS plastic and high-quality filter media for long-lasting performance through regular maintenance cycles.
- Genuine Replacement Value: A cost-effective way to restore your purifier's full functionality without replacing the entire unit.
Specifications
| Item Type | Air Purifier Filter Screen |
| Compatible Model | Blueair Blue Pure 211+ |
| Material | ABS, High Efficiency Particulate Air (HEPA-grade) Media |
| Gross Weight | 1096g / 38.7oz |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × Foldable Filter Screen
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Learn more: EPA Safer Choice cleaning product guidance
Frequently Asked Questions
Q: Is this replacement filter compatible with all Blueair models?
A: No — this foldable filter screen is specifically designed for the Blueair Blue Pure 211+ air purifier. Please verify your model number before purchasing to ensure a proper fit and optimal performance.
Q: How do I install the Blueair Blue Pure 211+ replacement filter?
A: Installation is straightforward. Simply remove the old or dirty filter from your unit, then fold and slide the new filter screen into place following the same orientation as the original. No tools are required.
Q: How often should I replace the air purifier filter screen?
A: Replacement frequency depends on usage and air quality in your environment. As a general guideline, it is recommended to replace your filter every 6–12 months to maintain peak air-cleaning efficiency. Check the filter regularly for visible dust buildup as an indicator.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.