Who makes Winix? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $4.6M est./mo
- Trend
- Growing
- +34%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.6 ★ · 57,735 reviews
- Who sells it
- Mostly one seller
- Top seller has 99% of units
Winix estimated monthly revenue on Amazon
Our read on Winix
Winix ranks 4th among 165 brands in HEPA Air Purifiers on Amazon, with an estimated 8% of the category's revenue. Estimated monthly revenue was $4.6M in September 2026, up 95% from $2.4M in June 2026, and the trend over the last 2 months is Growing at +34%. The brand sold an estimated 27,000 units that month across 20 products. The WINIX 5510 Air Purifier leads at 8,400 units per month, followed by the WINIX 5530 Air Purifier at 4,300. Sales are concentrated, as Amazon accounts for 99% of units among 4 sellers. The average rating is 4.6 across 57,735 reviews, which places it in the Strong band. This view rests on 4 months of data.
Top Winix products on Amazon
As an Amazon Associate we earn from qualifying purchases. Links to Amazon below are affiliate links.
| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| WINIX 5510 Air Purifier | 4.6 ★32,419 reviews | 8,400 | Check price on Amazon |
| WINIX 5530 Air Purifier | 4.6 ★32,436 reviews | 4,300 | Check price on Amazon |
| Genuine Winix 115115 Replacement Filter A for C535 | 4.7 ★8,699 reviews | 2,000 | Check price on Amazon |
| WINIX AM90 Air Purifier for Home Large Room Up to 1740 Ft² in 1 Hr | 4.6 ★32,418 reviews | 2,000 | Check price on Amazon |
| WINIX A230 Air Purifier for Bedroom Up to 1110 Ft² in 1 Hr With Air | 4.6 ★2,146 reviews | 1,200 | Check price on Amazon |
| WINIX AT40 Air Purifier with 2 Years of Filters for Extra Large Room | 4.7 ★11,855 reviews | 1,000 | Check price on Amazon |
| Genuine Winix 1712-0110-00 Replacement Filter O for A230 and A231 | 4.8 ★381 reviews | 1,000 | Check price on Amazon |
| Genuine Winix Filter A +PetGuard for C535 | 5.0 ★8 reviews | 680 | Check price on Amazon |
| Winix 5300-2 Air Purifier with True HEPA | 4.7 ★11,857 reviews | 300 | Check price on Amazon |
| Winix Genuine Replacement Filter R for T810 Air Purifier | 4.8 ★65 reviews | 290 | Check price on Amazon |
Who sells Winix
- Amazon99%
- PTLLC1%
- Square Four (SN recorded)<1%
- DEALSONWHEELS LLC<1%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#4 of 165
Rank 4 of 165 brands in HEPA Air Purifiers by estimated revenue in September 2026, with 8% of the category.
Frequently asked questions
Who makes Winix?
Winix is the brand name on 20 products we tracked on Amazon in September 2026 mostly in HEPA Air Purifiers (Home & Kitchen). The largest seller of Winix products that month was Amazon, with 99% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does Winix sell on Amazon?
Winix sold an estimated $4.6M on Amazon in September 2026, about 27,000 units. That is +95% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are Winix's best-selling products on Amazon?
By estimated units sold in September 2026: 1. WINIX 5510 Air Purifier (about 8,400 units); 2. WINIX 5530 Air Purifier (about 4,300 units); 3. Genuine Winix 115115 Replacement Filter A for C535 (about 2,000 units).