Thermacell Refills Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Thermacell Refills sales on Amazon US totaled 546,000 units in July 2026 (▼ 17.0% vs. the prior month), generating an estimated $10,069,130 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 65.9% of unit volume and 65.1% of revenue, while a typical listing is priced at $19.33. The keyword itself pulled 170,721 Amazon queries over the same period (▼ 26.3% MoM).
Zooming out to the 12-month window ending July 2026, the thermacell refills Top 50 moved 2,937,600 units and $55,959,731 in cumulative sales — an average of 244,800 units and $4,663,311 per month. Monthly throughput topped out at 658,000 units in June 2026 and dipped to 50,350 in January 2026, leaving the latest reading 49.3% higher than August 2025.
Thermacell Refills 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
546K
▼ 17.0% MoM
Monthly Revenue 2026/07
$10.1M
▼ 27.1% MoM
Top 10 Market Share 2026/07
65.9%
Thermacell Refills Market Share & Sales Concentration on Amazon US — July 2026
The most-sold thermacell refills listing on Amazon US in July 2026 is ASIN B0C3FTCYZL (Brand: ZEVO), which sold 100,000 units at $14.97 apiece — equal to 18.3% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 360,000 units and $6,551,400 in July 2026 — 65.9% of unit volume and 65.1% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Thermacell Refills' on Amazon
July 2026
Is 65.9% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0C3FTCYZL
Zevo Flying Insect Trap Refill Cartridges for Fruit Flies & Gnats, 4 Count | Fits Zevo MAX & Zevo Flying Insect Trap, Catches House Flies, Gnats & Fruit Flies 24/7, No Added Fragrance or Dyes
100K
▲ 0.0%vs. prior month
$1.4M
latest month
12-month trend
B019ZTXU2G
OFF! Deep Woods Insect Repellent Aerosol, Dry, Non-Greasy Formula, Bug Spray with Long Lasting Protection from Mosquitoes and Ticks, 4 Oz, (Pack of 2)
50K
▼ 16.7%vs. prior month
$553K
latest month
12-month trend
B004H89KFC
Repel 100 Mosquito & Insect Repellent 4 Oz, 98% DEET | Repels Mosquitoes, Ticks, Gnats, Biting Flies, Chiggers & Fleas, Lasts Up To 10 Hours, Compact Bug Spray For Outdoor Travel
50K
▲ 0.0%vs. prior month
$374K
latest month
12-month trend
B0DP5DZ57B
OFF! Clean Feel Insect Repellent Aerosol with 20% Picaridin - Long-Lasting DEET-Free Protection from Mosquitoes, Fragrance-Free Pest Control For Ticks & Flies, Camping, Bug Spray - 5 oz (Pack of 2)
40K
▲ 0.0%vs. prior month
$477.2K
latest month
12-month trend
B08S5GWH9V
Thermacell E-ZoneGuard Mosquito Repellent Refill, 120-Hr Value Pack | 20-FT Zone; 3x 40Hr Refill Cartidges; Rechargeable; Outdoor Patio Shield; Bug Spray Alternative; Scent Free; DEET-Free
30K
▼ 25.0%vs. prior month
$1.4M
latest month
12-month trend
B00VV5KRD8
Sawyer Products SP564 Premium Insect Repellent with 20% Picaridin, Lotion, 4-Ounce
30K
▲ 0.0%vs. prior month
$292.2K
latest month
12-month trend
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Best Thermacell Refills Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
ZEVO is the best-performing thermacell refills brand in July 2026, moving 100,000 units across 1 ASIN for 27.8% of Top 10 volume. OFF! follows with 90,000 units (25.0%), ahead of Thermacell on 90,000 units (25.0%).
With 5 brands splitting the Top 10 and 77.8% 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 $12.44 to $35.62, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
ZEVO
1 ASIN in Top 10
27.8%
Units
100K
Revenue
$1.4M
Avg. price
$14.97
B0C3FTCYZL
$14.97·★4.8·35.5K revsZevo Flying Insect Trap Refill Cartridges for Fruit Flies & Gnats, 4 Count | Fits Zevo MAX & Zevo Flying Insect Trap, Catches House Flies, Gnats & Fruit Flies 24/7, No Added Fragrance or Dyes
Units sold100K
OFF!
2 ASINs in Top 10
25.0%
Units
90K
Revenue
$1M
Avg. price
$12.44
B019ZTXU2G
$12.89·★4.7·42.3K revsOFF! Deep Woods Insect Repellent Aerosol, Dry, Non-Greasy Formula, Bug Spray with Long Lasting Protection from Mosquitoes and Ticks, 4 Oz, (Pack of 2)
Units sold50KB0DP5DZ57B
$11.99·★4.6·2.4K revsOFF! Clean Feel Insect Repellent Aerosol with 20% Picaridin - Long-Lasting DEET-Free Protection from Mosquitoes, Fragrance-Free Pest Control For Ticks & Flies, Camping, Bug Spray - 5 oz (Pack of 2)
Units sold40K
Thermacell
5 ASINs in Top 10
25.0%
Units
90K
Revenue
$3.5M
Avg. price
$35.62
B08S5GWH9V
$60.99·★4.5·9K revsThermacell E-ZoneGuard Mosquito Repellent Refill, 120-Hr Value Pack | 20-FT Zone; 3x 40Hr Refill Cartidges; Rechargeable; Outdoor Patio Shield; Bug Spray Alternative; Scent Free; DEET-Free
Units sold30KB0DD2NXS4M
$54.99·★4.0·21.1K revsThermacell E-ZoneGuard Patio Max Mosquito Repellent 12Hr Bat + Chrging Dock | 20-FT Zone; 36Hr Refill; Rechargeable; Fast Charging; Proven Outdoor Protection; Bug Spray Alternative; Scent Free; DEET-Free
Units sold30KB08PDNDFY6
$12.50·★4.4·9.3K revsThermacell E-ZoneGuard Mosquito Repellent Refill, 40-Hr, Rechargeable | 20-FT Zone; 1x 40-Hr Refill Cartidge; Proven Outdoor Protection; Patio Shield; Bug Spray Alternative; Scent Free; DEET-Free
Units sold10KB00P3SM7M8
$38.12·★4.7·13.4K revsThermacell Mosquito Repellent Refills; Provide 120 Hours of Protection; Contain 30 Repellent Mats, 10 Fuel Cartridges; Compatible with Any Fuel-Powered Mosquito Repeller Product
Units sold10KB016LGJV7O
$11.50·★4.7·18.1K revsThermacell Fuel-ZoneGuard Mosquito Repellent Butane Only Refills, 48-Hr
Units sold10K
Trending Thermacell Refills 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, one ASIN forced its way in: B00P3SM7M8 booked 10K units at $38.12, with ▲ 0.0% MoM change. On the growth side, B09MQ9KCHQ leads positive momentum with ▲ 400.0% MoM growth on 10K units, with B0BS29QNBC close behind at ▲ 100.0% MoM on 2K 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.
B00P3SM7M8
Thermacell Mosquito Repellent Refills; Provide 120 Hours of Protection; Contain 30 Repellent Mats, 10 Fuel Cartridges; Compatible with Any Fuel-Powered Mosquito Repeller Product
Price
$38.12
Rating
4.7
Reviews
13.4K
Latest month sales
B09MQ9KCHQ
Thermacell E-ZoneGuard Patio Rechargeable Mosquito Repellent, 5.5-Hr Bat | Blue; 20-FT Zone; 12-Hr Refill; Scientifically Proven Outdoor Protection; Bug Spray Alternative; Scent Free; DEET-Free
Price
$19.94
Rating
4.0
Reviews
21.1K
Latest month sales
B0BS29QNBC
Thermacell E-ZoneGuard Glow Mosquito Repellent + Lantern, LED, 9-Hr Battery | LED, 9-Hr Battery
Unlock to view ASIN details and product titles
Price
$24.00
Rating
4.0
Reviews
21.1K
Latest month sales
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