Outdoor Drain Cover
MaybeProducts sell for $19.98 on average, inside the sweet spot. But the top 5 brands take 95% of clicks, so Outdoor Drain Cover is a Maybe.
- Flapen Score
- 52 / 100Ranks 5,497 of 8,839 Patio, Lawn & Garden niches · −4 vs the category median of 5652
- Market size
- $273K/yr276K searches / yr
- 90-day growth
- +58.2%search demand this quarter
- Competition
- 59%top-5 click share · 7 brands · 68 sellers
Flapen Score
Outdoor Drain Cover against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Outdoor Drain Cover is stronger. Inside it, weaker.
Market
The Outdoor Drain Cover market on Amazon at a glance
Shoppers on Amazon United States searched for Outdoor Drain Cover 276K times last year and spent an estimated $273K. The top 5 brands take 95% of clicks. Demand peaks in Apr–Jul–Aug. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 5.0% of those searches ended in a purchase.
Shoppers searched for this 276K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.0% of those searches ended in a purchase. Searches in the last 90 days moved +58.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $273K a year.
- Searches, last 12 months
- 276K
- Growth, 90 days vs prior 90
- +58.2%
- Conversion, latest week
- 5.0%
- Market size, estimated
- $273Ka year
- Peak month
- April2.5× the quietest month
- Top search term
- outdoor drain cover37K searches a year
02 · Price
A sale here is worth $19.98.
Listings sell for $19.98 on average, from $5.82 to $115.05. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 500 to 750 of them. At $19.98 that is $10K to $15K a year per listing.
- Average price
- $19.98inside the $15 to $100 sweet spot
- Price range
- $5.82–$115.05
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $10K–$15K
- Returns
- 3.1%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, 0.0% of listings are out of stock. The average listing ranks #283 within Watering Equipment. It carries 580 reviews at 4.57 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #283in Watering Equipment
- Average rating
- 4.57 starsAmazon United States average 4.42 stars
- Average reviews
- 580per listing
- Listings tracked
- 21
04 · Newcomers
7 of last year's 9 launches cleared the first-year sales bar.
9 products launched here in the last 12 months. 7 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 9
- Successful launches
- 7Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top Outdoor Drain Cover 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 15, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
NDS 420C Pop-Up Drainage Emitter fits 3-Inch and 4-Inch Sewer and Drain Fittings Works with Drainage Systems Including Catch Basins and Channel Drains Green
- Price
- $13.22
- Rating
- 4.6/5
- Reviews
- 4,072
- Age
- 12y ago

NDS 422G Pop-Up Drainage Emitter with Elbow fits 4-Inch Sewer and Drain Pipe Works with Drainage Systems Including Catch Basins Green
- Price
- $17.14
- Rating
- 4.6/5
- Reviews
- 1,701
- Age
- 17y ago

Pop Up Drainage Emitter Fits 3-Inch and 4-Inch Sewer and Drain Fittings Dual-Rod Outdoor Drain Cover for Yard Outlets Downspouts Channel Drains & Catch Basins
- Price
- $11.54
- Rating
- 4.4/5
- Reviews
- 98
- Age
- 6mo ago

Rocky Mountain Goods 4 Plastic Round Drainage Grate Cover - Fits 4 Pipes - Prevents Debris - Ideal for Lawns Patios Walkways - Durable UV Resistant Black Plastic - Easy Install
- Price
- $8.13
- Rating
- 4.5/5
- Reviews
- 116
- Age
- 2y ago

Rocky Mountain Goods 4 Plastic Round Drainage Grate Cover Green - Fits 4 Pipes - Prevents Debris - Ideal for Lawns Patios Walkways - Durable UV Resistant Plastic - Easy Install
- Price
- $8.15
- Rating
- 4.6/5
- Reviews
- 229
- Age
- 2y ago
Trending
estimated 90-day click momentum
4 Inch Round Drainage Grate Cover Outdoor Drain Cover for 4 SDR 35 Sewer & Drain Pipe/Fittings Single-Wall Corrugated Pipe Low Profile Lawn Drain Cover Easy Installation (1PC-4 Inch)
- Price
- $8.04
- Rating
- 4.8/5
- Reviews
- 44
- Age
- 2mo ago

Pop Up Drainage Emitter Fits 3-Inch and 4-Inch Sewer and Drain Fittings Dual-Rod Outdoor Drain Cover for Yard Outlets Downspouts Channel Drains & Catch Basins
- Price
- $11.54
- Rating
- 4.4/5
- Reviews
- 98
- Age
- 6mo ago

4 Pop Up Drainage Emitter with Elbow No Adapter Required Fits 4 PVC D2729 (S&D) 4 SCH40 4 SDR35 4 Corrugated Pipe 3 Corrugated Pipe Dual-Rod Yard Drain Cover for Downspouts 1PC
- Price
- $20.48
- Rating
- 4.7/5
- Reviews
- 73
- Age
- 6mo ago

Pop Up Drainage Emitter Fits 3-Inch and 4-Inch Sewer and Drain Fittings Dual-Rod Outdoor Drain Cover for Yard Outlets Downspouts Channel Drains & Catch Basins
- Price
- $18.39
- Rating
- 4.4/5
- Reviews
- 98
- Age
- 6mo ago

Calvana (2 Pack) Pop-Up Drain Emitter Cap Replacement for 420C Pop-Up Drainage Emitter Fits 3 & 4 Sewer/Drain Pipes Compatible with Catch Basins Channel Drains and Drainage Systems Green
- Price
- $17.88
- Rating
- 4.9/5
- Reviews
- 17
- Age
- 7mo ago
Newest
by launch date
4 Inch Round Drainage Grate Cover Outdoor Drain Cover for 4 SDR 35 Sewer & Drain Pipe/Fittings Single-Wall Corrugated Pipe Low Profile Lawn Drain Cover Easy Installation (1PC-4 Inch)
- Price
- $8.04
- Rating
- 4.8/5
- Reviews
- 44
- Age
- 2mo ago

Pop Up Drainage Emitter Fits 3-Inch and 4-Inch Sewer and Drain Fittings Dual-Rod Outdoor Drain Cover for Yard Outlets Downspouts Channel Drains & Catch Basins
- Price
- $11.54
- Rating
- 4.4/5
- Reviews
- 98
- Age
- 6mo ago

4 Pop Up Drainage Emitter with Elbow No Adapter Required Fits 4 PVC D2729 (S&D) 4 SCH40 4 SDR35 4 Corrugated Pipe 3 Corrugated Pipe Dual-Rod Yard Drain Cover for Downspouts 1PC
- Price
- $20.48
- Rating
- 4.7/5
- Reviews
- 73
- Age
- 6mo ago

Pop Up Drainage Emitter Fits 3-Inch and 4-Inch Sewer and Drain Fittings Dual-Rod Outdoor Drain Cover for Yard Outlets Downspouts Channel Drains & Catch Basins
- Price
- $18.39
- Rating
- 4.4/5
- Reviews
- 98
- Age
- 6mo ago

Calvana (2 Pack) Pop-Up Drain Emitter Cap Replacement for 420C Pop-Up Drainage Emitter Fits 3 & 4 Sewer/Drain Pipes Compatible with Catch Basins Channel Drains and Drainage Systems Green
- Price
- $17.88
- Rating
- 4.9/5
- Reviews
- 17
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 falling
Sellers
68
Est. top-5 brand share
95%
Top 20: 100%
Est. top-5 click share
59%
Top 20: 98%
Open market
2%
- NDS52%
- Avanhitch17%
- Rocky Mountain Goods11%
- Calvana10%
- Drain Defender4%
- Dfnidy3%
- Open — no brand owns it (1 brand, 2%)
Demand
Outdoor Drain Cover search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, Jul, Aug · busiest ÷ quietest = 2.5×
Search terms
Top Outdoor Drain Cover search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- outdoor drain cover37K/yr
- nds pop up drain emitter cap27K/yr
- drain grate28K/yr
- pop up drainage emitter14K/yr
- nds25K/yr
- pop up emitter14K/yr
- french drain cover12K/yr
- nds drainage products15K/yr
- 4 inch drain cover12K/yr
- outdoor drain grate11K/yr
Reviews and returns
What reviews say buyers love and hate about Outdoor Drain Cover
We read the reviews and the return reasons for every product selling here.
“so it is a bit large”
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.
18 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 Outdoor Drain Cover 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









