Genuine Winix 115115 Replacement Filter A for C535, 5300-2, P300, 5300, White/Black
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AI Verdict
This is a 1.1-pound genuine Winix True HEPA and carbon filter set, capturing 99.97% of particles as small as 0.3 microns, for specific Winix air purifiers.
This filter set is a strong fit for Winix air purifier owners who want to maintain the manufacturer's specified performance, capturing 99.97% of 0.3 micron particles and reducing odors. Its compatibility with a wide range of Winix models makes it a straightforward replacement choice.
If you're looking for even finer particle capture, research filters with H13 or H14 HEPA ratings that specify capture down to 0.1 microns or smaller.
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Pros
- The True HEPA Filter captures 99.97% of particles and impurities as small as 0.3 microns, including pollen, mold, dust, pet dander, and cigarette smoke.
- The carbon filter reduces VOCs and household odors from cooking, pets, and smoke.
- The 4-pack Carbon Filters extend the life of the True HEPA filter by trapping larger particles.
- It's a genuine Winix replacement filter, designed for specific Winix models like C535, 5300-2, P300, 5300, 6300-2, and AM90.
- The filter set is designed for a one-year replacement cycle for the True HEPA filter and quarterly for the carbon filters, simplifying maintenance.
Cons
- Some users have reported a chemical smell from the filters, leading them to discard their purifiers.
- The recommended replacement frequency for carbon filters (every 3 months) means ongoing maintenance costs.
- The cost of genuine OEM Winix filters is perceived as expensive by some users, leading them to seek alternatives.
- The True HEPA filter should be replaced every 12 months, which is a fixed annual cost.
Dimension Scores
The True HEPA filter captures 99.97% of particles as small as 0.3 microns, and the carbon filter effectively reduces VOCs and odors.
The filter set is designed for straightforward, tool-free installation and comes with clear replacement recommendations.
As a genuine OEM product, it generally meets manufacturing standards, though some users report issues like chemical smells in specific batches.
The filter itself doesn't consume power, but its design allows the air purifier to operate efficiently without excessive strain.
Best For
- Owners of Winix air purifiers C535, 5300-2, P300, 5300, 6300-2, or AM90 who prioritize OEM parts.
- Households with pets, cooking odors, or cigarette smoke needing VOC and odor reduction.
- Individuals with allergies to pollen, dust, or pet dander, seeking 0.3 micron particle capture.
Not Recommended For
- Users seeking the lowest possible replacement filter cost, as genuine filters are pricier than third-party options.
- Individuals highly sensitive to potential chemical odors reported in some batches of filters.
- Air purifier models not explicitly listed as compatible with the Winix 115115 filter.
Watch Out For
- Some users reported a 'horrible chemical smell' from recent filter purchases, causing them to stop using their Winix purifiers.
- The OEM Winix filters are considered 'so expensive' by some users, especially those with multiple units, prompting a search for cheaper alternatives.
- While the True HEPA filter lasts 12 months, the carbon filters need changing every 3 months, requiring more frequent purchases.
- There's user concern about the authenticity of filters purchased from certain online retailers, even when listed as brand name.
Full Specifications
| ASIN | B002QUZJAS |
| Brand | Winix |
| Color | White/Black |
| Department | Home and Garden |
| Floor Area | 99 Square Meters |
| Item Weight | 1.1 pounds |
| Filter Class | HEPA |
| Manufacturer | Winix Inc. |
| Power Source | Corded Electric |
| Controller Type | Control Panel |
| Special Feature | The True HEPA Filter captures 99.97% of particles and impurities as small as 0.3 microns, including pollen, mold, dust, pet dander and hair, other allergens and cigarette smoke |
| Manufacture Year | 2025 |
| Number of pieces | 1 |
| Assembly required | No |
| Item model number | ZEROP300 |
| Batteries required | No |
| Product Dimensions | 14.09"D x 2.2"W x 16.61"H |
| Included Components | 4-Carbon Pre-Filters, True Hepa Filter |
| Warranty Description | no Warranty |
| Particle Retention Size | 0.01 Micron |
| Is Discontinued By Manufacturer | No |
| Contaminant Filtration Capability | cigarette_smoke, dust, odors, pet_dander, pet_hair, pollen, volatile_organic_compounds_(vocs) |
| EU Spare Part Availability Duration | 1 Years |
What Buyers Say
Many users report that these filters significantly improve air quality, especially for pet owners and allergy sufferers, effectively reducing dust and odors. However, a recurring complaint is a strong chemical smell from some filter batches, which has led some to discard their units. The cost of genuine filters is also a frequent point of contention, pushing some buyers towards third-party alternatives. Despite the price, many still opt for the genuine Winix filters for assured compatibility and performance.
“Ugh, another chemical-smelling filter! I'm so tired of this, my house smells worse than before, and these aren't cheap! What a waste of money.”
Common Praise
- Noticeably reduces dust and keeps odors controlled, especially with multiple pets.
- Captures common allergens like pollen, dust mites, and pet dander, providing relief for allergy sufferers.
- Maintains optimal air quality and enhances the air purifier's ability to filter pollutants.
- The combination of HEPA and carbon filters works well to clean the air.
- Easy to install and fits perfectly into compatible Winix models.
Common Complaints
- Some filters have a 'horrible chemical smell' that makes them unusable.
- The OEM filters are considered 'so expensive,' especially for those running multiple purifiers.
- Concerns about receiving non-genuine or inferior quality filters when ordering online, even from reputable sites.
- The carbon filters need frequent replacement (every 3 months), adding to ongoing costs.
Ownership Tips
- The carbon filters get visibly dirty quickly, indicating they are actively trapping larger particles and odors.
- Regularly checking the filter indicator on the air purifier is crucial, as actual replacement times can vary based on air quality and usage.
- While the HEPA filter lasts a year, the carbon pre-filters are the ones you'll be swapping out more often, so stock up.
- Some users report that even with the genuine filters, strong odors might require more frequent carbon filter changes than the recommended 3 months.
Frequently Asked Questions
What Winix air purifier models are compatible with this filter?
This filter set is compatible with Winix air purifier models C535, 5300-2, P300, 5300, 6300-2, AM90, 6300, 5500, C909, and 9800.
How often should I replace the filters?
It's recommended to replace the True HEPA Filter once every 12 months and the Carbon Filters once every 3 months for optimal performance.
Does this filter help with pet odors?
Yes, the activated carbon filter component is designed to reduce household odors, including those from pets.
What size particles does the True HEPA filter capture?
The True HEPA filter captures 99.97% of particles and impurities as small as 0.3 microns.
Is this a genuine Winix product?
Yes, this is the genuine Winix 115115 Replacement Filter A.
Buying Guide
When you're buying replacement filters for your air purifier, you need to think about two main things: what kind of particles it catches and how often you'll need to swap it out. A filter's job is to trap stuff floating in your air, so if it's not doing that effectively, your purifier isn't really working. Also, remember that filters are a recurring cost, so factor that into your budget. Don't just buy the cheapest thing you see; make sure it's actually compatible and performs as advertised.
True HEPA Filter (0.3 microns, 99.97% capture)
This tells you how tiny of a particle the filter can grab and how much of it it'll catch. 0.3 microns is super small, like pollen, dust, and pet dander. A 99.97% capture rate means it's really effective at cleaning those out of your air, which is a big deal if you have allergies or just want cleaner air.
Carbon Filter (reduces VOCs and odors)
The HEPA filter handles particles, but the carbon filter is your secret weapon against smells. Things like cooking fumes, pet odors, and even smoke are made of gases and chemicals (VOCs) that HEPA can't trap. Carbon absorbs these, making your air smell fresh, not just feel clean.
Replacement Cycle (12 months HEPA, 3 months Carbon)
This isn't just a suggestion; it's how often you need to change them to keep your air purifier actually working. Filters get clogged over time, and a clogged filter can't clean your air. Sticking to this schedule ensures your purifier keeps performing at its best and doesn't just become a noisy box.
Alternatives
If this filter doesn't fit your budget or you're concerned about the chemical smell, look for third-party filters that explicitly state H13 HEPA filtration and activated carbon for odor reduction, ensuring they match your specific Winix model number.
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