String Trimmer Head
PassString Trimmer Head scores 68 out of 100, a Pass. Shoppers spend an estimated $106K a year here, search demand grew +131.7% this quarter, and an estimated 2.5% of orders come back.
- Flapen Score
- 68 / 100Top 9% of 8,839 Patio, Lawn & Garden niches · +12 vs the category median of 5668
- Market size
- $106K/yr257K searches / yr
- 90-day growth
- +131.7%search demand this quarter
- Competition
- 39%top-5 click share · 25 brands · 125 sellers
Flapen Score
String Trimmer Head against its category
The dotted line is the Patio, Lawn & Garden average. Past it, String Trimmer Head is stronger. Inside it, weaker.
Market
The String Trimmer Head market on Amazon at a glance
Shoppers on Amazon United States searched for String Trimmer Head 257K times last year and spent an estimated $106K. The top 5 brands take 54% of clicks. Demand peaks in May–Jun–Jul–Aug. Flapen scores it 68 out of 100, a Pass.
01 · Demand
An estimated 1.8% of those searches ended in a purchase.
Shoppers searched for this 257K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.8% of those searches ended in a purchase. Searches in the last 90 days moved +131.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $106K a year.
- Searches, last 12 months
- 257K
- Growth, 90 days vs prior 90
- +131.7%
- Conversion, latest week
- 1.8%
- Market size, estimated
- $106Ka year
- Peak month
- July16.3× the quietest month
- Top search term
- string trimmer head42K searches a year
02 · Price
A sale here is worth $22.43.
Listings sell for $22.43 on average, from $7.92 to $46.10. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $22.43 that is $0 to $2K a year per listing.
- Average price
- $22.43inside the $15 to $100 sweet spot
- Price range
- $7.92–$46.10
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 2.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
86% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.7% of listings are out of stock. The average listing ranks #247 within String Trimmer Parts & Accessories. It carries 636 reviews at 4.02 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 4.7%
- Average rank
- #247in String Trimmer Parts & Accessories
- Average rating
- 4.02 starsAmazon United States average 4.42 stars
- Average reviews
- 636per listing
- Listings tracked
- 37
04 · Newcomers
10 of last year's 12 launches cleared the first-year sales bar.
12 products launched here in the last 12 months. 10 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 34 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 12
- Successful launches
- 10Amazon's first-year sales bar
- Average brand age
- 34 months
Products
Top String Trimmer Head products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 16, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
VIABRICO Trimmer Shoulder Strap Padded Universal Adjustable Weed Eater Harness Brush Cutters Harness Nylon Double Shoulder for Trimmer
- Price
- $21.98
- Rating
- 4.3/5
- Reviews
- 507
- Age
- 2y ago

Envanptaz Universal Weed Eater Head Fast Load Replacement String Trimmer Head with Bolts & Nuts - Weed Wacker Heads for Echo Ego Dewalt Stihl Husqvarna Includes 12pcs 0.095 Trimmer Line
- Price
- $20.28
- Rating
- 3.7/5
- Reviews
- 55
- Age
- 6mo ago

Weed Warrior PivoTrim Universal Fixed Line Trimmer Head Pivoting Weed Eater Head Replacement for Gas & Cordless String Trimmers Heavy Duty 3-Line Design Fits .080-.095 Line
- Price
- $26.12
- Rating
- 4.3/5
- Reviews
- 5,189
- Age
- 16y ago

Universal Weed Eater Head Easy Feed Trimmer Bump Head with Wear-resistant rotating iron plate Weed Wacker Head Trimmer Head for Echo Ego Dewalt Stihl Ryobi...with 14ft 095Trimmer Line Orange
- Price
- $28.64
- Rating
- 4.5/5
- Reviews
- 77
- Age
- 5mo ago

Echo 99944200907b New Genuine Speed Feed 400 Head fits All SRM Trimmers
- Price
- $28.75
- Rating
- 4.4/5
- Reviews
- 1,401
- Age
- 6y ago
Trending
estimated 90-day click momentum
Trimmer Head 8 Inch Unbreakable Wire Trimming Blades2342342342342424323
- Price
- $24.25
- Rating
- 3.0/5
- Reviews
- 5
- Age
- 1mo ago

CZS 10 Inch Unbreakable Wired Trimmer Blade Steel Wire Cutter Trimmer Head Wire Rotary Brush Weed Trimmer Head Weed Eater Head with Adapter Kit for Moss Grass Rust Removal
- Price
- $20.17
- Rating
- 3.4/5
- Reviews
- 43
- Age
- 1mo ago

Upgraded Weed Eater Head with Steel Knob Easy Feed Trimmer Head Weed Wacker Head for Echo Stihl Dewalt String Trimmer Replacement Head with 12ft 095 Trimmer Line 11 Adapts Simple Tap& Go (Orange)
- Price
- $27.87
- Rating
- 4.1/5
- Reviews
- 105
- Age
- 6mo ago

6 Inch Steel Wire Grass Trimmer Head Universal Weed Wacker Blade Compatible with Electric String Trimmers Lightweight Durable Weed Trimming Head for Efficient Gardening (2PCS/3+6 Blade) (3+6 Blade)
- Price
- $16.73
- Rating
- 4.0/5
- Reviews
- 28
- Age
- 2mo ago

Envanptaz Universal Weed Eater Head Fast Load Replacement String Trimmer Head with Bolts & Nuts - Weed Wacker Heads for Echo Ego Dewalt Stihl Husqvarna Includes 12pcs 0.095 Trimmer Line
- Price
- $20.28
- Rating
- 3.7/5
- Reviews
- 55
- Age
- 6mo ago
Newest
by launch date
CZS 10 Inch Unbreakable Wired Trimmer Blade Steel Wire Cutter Trimmer Head Wire Rotary Brush Weed Trimmer Head Weed Eater Head with Adapter Kit for Moss Grass Rust Removal
- Price
- $20.17
- Rating
- 3.4/5
- Reviews
- 43
- Age
- 1mo ago

Trimmer Head 8 Inch Unbreakable Wire Trimming Blades2342342342342424323
- Price
- $24.25
- Rating
- 3.0/5
- Reviews
- 5
- Age
- 1mo ago

6 Inch Steel Wire Grass Trimmer Head Universal Weed Wacker Blade Compatible with Electric String Trimmers Lightweight Durable Weed Trimming Head for Efficient Gardening (2PCS/3+6 Blade) (3+6 Blade)
- Price
- $16.73
- Rating
- 4.0/5
- Reviews
- 28
- Age
- 2mo ago

CZS 10 Inch Unbreakable Wired Trimmer Blade Steel Wire Cutter Trimmer Head Wire Rotary Brush Weed Trimmer Head Weed Eater Head with Adapter Kit for Moss Grass Rust Removal
- Price
- $20.67
- Rating
- 3.4/5
- Reviews
- 114
- Age
- 5mo ago

Universal Weed Eater Head Easy Feed Trimmer Bump Head with Wear-resistant rotating iron plate Weed Wacker Head Trimmer Head for Echo Ego Dewalt Stihl Ryobi...with 14ft 095Trimmer Line Orange
- Price
- $28.64
- Rating
- 4.5/5
- Reviews
- 77
- Age
- 5mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 39% of clicks, no more. An open shelf where new products get seen.
Brands
25 rising
Sellers
125
Est. top-5 brand share
54%
Top 20: 95%
Est. top-5 click share
39%
Top 20: 80%
Open market
40%
- VIABRICO19%
- WEED WARRIOR11%
- Envanptaz10%
- SIMUSI8%
- CZS6%
- KAITAI6%
Demand
String Trimmer Head search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 16.3×
Search terms
Top String Trimmer Head search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- string trimmer head42K/yr
- universal trimmer head26K/yr
- weedeater heads replacement16K/yr
- string trimmer attachments23K/yr
- string trimmer accessories36K/yr
- trimmer head replacement18K/yr
- weed wacker head replacement12K/yr
- atlas trimmer head replacement11K/yr
- string trimmer replacement parts28K/yr
- universal weed eater head replacement8K/yr
Reviews and returns
What reviews say buyers love and hate about String Trimmer Head
We read the reviews and the return reasons for every product selling here.
“To small”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common String Trimmer Head questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









