Winix Filter D3
Best annual maintenance kit for allergy-prone households seeking cleaner indoor air.
This comprehensive annual kit takes the guesswork out of air purification by ensuring your machine actually performs as advertised. You sacrifice the convenience of generic, cheaper alternatives, but you gain the peace of mind that comes with medical-grade filtration and a guaranteed fit.
$59.99
at
Winix America Inc. (Official Website)
Who it's for
- Allergy sufferers needing reliable, high-efficiency air purification
- Pet owners and home cooks managing persistent household odors
- Busy homeowners wanting a simplified, once-a-year maintenance routine
Who should skip it
- Budget-conscious shoppers preferring affordable third-party filter alternatives
- Shoppers needing to confirm exact model compatibility before buying
- Users requiring heavy-duty VOC removal for chemical-heavy environments
Performance breakdown
Filtration Precision
Captures microscopic particles down to 0.003 microns with clinical efficiency.
Odor Neutralization
Activated carbon pellets effectively scrub household VOCs and lingering smells.
Maintenance Cycle
The annual replacement schedule offers a convenient, set-it-and-forget-it maintenance experience.
Compatibility Assurance
Genuine OEM engineering ensures a perfect, airtight fit for D480 models.
Build Integrity
Robust plastic framing maintains structural stability throughout the entire filter lifespan.
Allergen Defense
High-efficiency media provides a reliable barrier against common seasonal airborne irritants.
Key Specs
Filter Type
True HEPA, Activated Carbon
HEPA Efficiency
99.99%
Particle Size Tested
0.003 microns
Filter Lifespan
12 months
Weight
1.41 lbs
Dimensions
2.36 x 12.87 x 16.53 in
Compatible with Winix model D480
Filter Shape
Rectangular
Filter Media Material
Activated Carbon Pellets, Non-Woven Fabric
Filter Frame Material
Plastic
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