Coway Filter Replacement Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Coway Filter Replacement sales on Amazon US totaled 35,100 units in July 2026 (▲ 9.0% vs. the prior month), generating an estimated $1,548,681 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 68.4% of unit volume and 67.7% of revenue, while a typical listing is priced at $44.76. The keyword itself pulled 17,379 Amazon queries over the same period (▼ 9.0% MoM).
Zooming out to the 12-month window ending July 2026, the coway filter replacement Top 50 moved 327,950 units and $15,030,462 in cumulative sales — an average of 27,329 units and $1,252,539 per month. Monthly throughput topped out at 35,100 units in July 2026 and dipped to 15,500 in May 2026, leaving the latest reading 45.6% higher than August 2025.
Coway Filter Replacement Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
35.1K
▲ 9.0% MoM
Monthly Revenue 2026/07
$1.5M
▲ 5.3% MoM
Top 10 Market Share 2026/07
68.4%
Coway Filter Replacement Market Share & Sales Concentration on Amazon US — July 2026
The most-sold coway filter replacement listing on Amazon US in July 2026 is ASIN B00C7WMQTW (Brand: Coway), which sold 10,000 units at $54.99 apiece — equal to 28.5% of every unit tracked in this report and 2.5× the volume of the No. 2 listing.
The Top 10 ASINs account for 24,000 units and $1,048,080 in July 2026 — 68.4% of unit volume and 67.7% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Coway Filter Replacement' on Amazon
July 2026
Is 68.4% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B00C7WMQTW
COWAY Airmega AP-1512HH & 200M Filter Replacement Set, HEPA Filter and Deodorization Filter, AP-1512HH-FP Fresh Starter, 3304899
10K
▲ 25.0%vs. prior month
$457.6K
latest month
12-month trend
B07Z5Z57R1
Fil-fresh 2-Pack Airmega AP-1512HH Filter Replacement for Coway Air Purifier
4K
▲ 0.0%vs. prior month
$131.9K
latest month
12-month trend
B0CTQ24NFR
AP-1512HH Filter for Coway Airmega AP-1512HH & Airmega 200M Air Purifiers | 2 Efficient Filter and 6 Carbon Pre-Filters for Coway Filter Replacement AP-1512HH & 200M, Compared to Part # 3304899
2K
▼ 33.3%vs. prior month
$60K
latest month
12-month trend
B0DB3L1TLT
COWAY Airmega AP-1512HH & 200M Filter Replacement Set, HEPA Filter and Allergen Filter, AP-1512HH-FP Allergen
2K
▲ 0.0%vs. prior month
$103.9K
latest month
12-month trend
B01C9RIAE4
Coway Airmega 400/400S Air Purifier Replacement Filter Set, Max 2 Green True HEPA and Active Carbon Filter, AP-2015-FP
1K
▲ 0.0%vs. prior month
$107K
latest month
12-month trend
B0BFHDX2T9
AP-1512HH Replacement Filter for Coway Airmega 200M Air Purifier, #3304899 | 2Pcs High Efficiency Material With 6Pcs Activated Carbon Filter, Replace AP-1512HH-FP AP-1518R AP-1519P
1K
▲ 100.0%vs. prior month
$29.7K
latest month
12-month trend
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Best Coway Filter Replacement Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Coway is the best-performing coway filter replacement brand in July 2026, moving 15,000 units across 5 ASINs for 62.5% of Top 10 volume. Fil-fresh follows with 4,000 units (16.7%), ahead of isinlive on 2,000 units (8.3%).
With 6 brands splitting the Top 10 and 87.5% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $29.67 to $62.85, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Coway
5 ASINs in Top 10
62.5%
Units
15K
Revenue
$762.5K
Avg. price
$62.85
B00C7WMQTW
$54.99·★4.6·8.3K revsCOWAY Airmega AP-1512HH & 200M Filter Replacement Set, HEPA Filter and Deodorization Filter, AP-1512HH-FP Fresh Starter, 3304899
Units sold10KB0DB3L1TLT
$54.99·★4.5·339 revsCOWAY Airmega AP-1512HH & 200M Filter Replacement Set, HEPA Filter and Allergen Filter, AP-1512HH-FP Allergen
Units sold2KB01C9RIAE4
$99.27·★4.6·1.1K revsCoway Airmega 400/400S Air Purifier Replacement Filter Set, Max 2 Green True HEPA and Active Carbon Filter, AP-2015-FP
Units sold1KB0D84GYBZ5
$54.99·★4.3·118 revsCOWAY Airmega AP-1512HH & 200M Filter Replacement Set, HEPA Filter and Intense Smoke Filter, AP-1512HH-FP Intense Smoke, 3116999
Units sold1KB08JPCDVK8
$49.99·★4.6·419 revsCoway Airmega 150 Genuine Air Purifier Replacement Filter Set, HEPA Filter and Active Carbon Filter, AP-1019C-FP
Units sold1K
Fil-fresh
1 ASIN in Top 10
16.7%
Units
4K
Revenue
$131.9K
Avg. price
$29.67
B07Z5Z57R1
$29.67·★4.6·2K revsFil-fresh 2-Pack Airmega AP-1512HH Filter Replacement for Coway Air Purifier
Units sold4K
isinlive
1 ASIN in Top 10
8.3%
Units
2K
Revenue
$60K
Avg. price
$29.99
B0CTQ24NFR
$29.99·★4.8·696 revsAP-1512HH Filter for Coway Airmega AP-1512HH & Airmega 200M Air Purifiers | 2 Efficient Filter and 6 Carbon Pre-Filters for Coway Filter Replacement AP-1512HH & 200M, Compared to Part # 3304899
Units sold2K
Trending Coway Filter Replacement Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 2 ASINs forced its way in: B0BFHDX2T9 booked 1K units at $29.99, with ▲ 100.0% MoM change. On the growth side, B01AEO0Q82 leads positive momentum with ▲ 300.0% MoM growth on 200 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0BFHDX2T9
AP-1512HH Replacement Filter for Coway Airmega 200M Air Purifier, #3304899 | 2Pcs High Efficiency Material With 6Pcs Activated Carbon Filter, Replace AP-1512HH-FP AP-1518R AP-1519P
Price
$29.99
Rating
4.7
Reviews
399
Latest month sales
B0BQGSZQVL
Replacement Filters Set for Coway Airmega AP-1512HH 200M, 2 HEPAs 4 Carbons | Precision fit for Coway, odor-free active carbon, 99.7% HEPA filtration, zero air bypass foam seal, 1-year replacement set
Price
$29.99
Rating
4.7
Reviews
520
Latest month sales
B01AEO0Q82
Universal Air Cleaner Replacement Oder Eliminator Carbon Pre-filter Compatible with Coway AP1512HH 3 Pack
Unlock to view ASIN details and product titles
Price
$15.99
Rating
4.8
Reviews
159
Latest month sales
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