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BLUEAIR Genuine Blue Pure 311 Auto Air Purifier Pre-Filter, Night Waves
✅ In stock
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Grade
Analysis Confidence
50%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 9, 2026 5:38 AM · Prices & availability subject to change
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📝 Product Overview
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Product Details
✓COMPATIBLE WITH BLUE PURE 311 AUTO: Genuine Blueair Replacement Pre-filter in Night Waves (Navy) color for Blue Pure 311 Auto air purifiers
✓FILTER LIFE EXTENSION: Colorful fabric pre-filter extends the life of the primary filter, catching large particles such as dust, lint, pollen and pet hair
✓NO COMPARISON: Genuine Blueair pre-filters are specifically designed to enable optimal air flow and performance over time; When combined with electrostatic filtration, this results in faster and quieter cleaning than traditional HEPA filtration
✓CLEAN WITH EASE: Vacuum the exterior of the fabric pre-filter to remove visible dust and dirt as often as you'd like and as-needed based on indoor air conditions
✓DESIGNED FOR REUSE: When the pre-filter requires a deeper clean, wash on a gentle, low-temperature cycle in the washing machine
✓DISGUISES CORDS: A hidden compartment in the fabric pre-filter keeps the air purifier's power cord hidden out of sight
✓CUSTOMIZE WITH SWEDISH-INSPIRED COLORS: Available in five pre-filter colors inspired by natural Scandinavian landscapes; Arctic Trail (Gray), Winter Reed (Light Gray), Archipelago Sand (Pink), Aurora Light (Green), and Night Waves (Navy)
⚙️ Specifications
Brand
BLUEAIR
Material
Fabric
Compatible Devices
Air Purifier
Item Weight
2.4 ounces
UPC
689122014661
Air Filter Construction
Pad/Roll
Number of Items
1
Manufacturer
Blueair
Product Grade
like new
Unit Count
1 Count
Product Dimensions
14 x 0.08 x 15.2 inches
