Refrigerator Water Line
MaybeBuyers convert on 7.0% of searches. But the products selling today already average 4.6★, so Refrigerator Water Line is a Maybe.
- Flapen Score
- 54 / 100Top 14% of 845 Appliances niches · +9 vs the category median of 4554
- Market size
- $210K/yr203K searches / yr
- 90-day growth
- +10.9%search demand this quarter
- Competition
- 40%top-5 click share · 22 brands · 31 sellers
Flapen Score
Refrigerator Water Line against its category
The dotted line is the Appliances average. Past it, Refrigerator Water Line is stronger. Inside it, weaker.
Market
The Refrigerator Water Line market on Amazon at a glance
Shoppers on Amazon United States searched for Refrigerator Water Line 203K times last year and spent an estimated $210K. The top 5 brands take 62% of clicks. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
An estimated 7.0% of those searches ended in a purchase.
Shoppers searched for this 203K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.0% of those searches ended in a purchase. Searches in the last 90 days moved +10.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $210K a year.
- Searches, last 12 months
- 203K
- Growth, 90 days vs prior 90
- +10.9%
- Conversion, latest week
- 7.0%
- Market size, estimated
- $210Ka year
- Peak month
- July1.3× the quietest month
- Top search term
- refrigerator water line57K searches a year
02 · Price
A sale here is worth $14.71.
Listings sell for $14.71 on average, from $6.77 to $26.40. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 250 to 500 of them. At $14.71 that is $4K to $7K a year per listing.
- Average price
- $14.71under the $15 to $100 sweet spot
- Price range
- $6.77–$26.40
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $4K–$7K
- Returns
- 4.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.6% of listings are out of stock. The average listing ranks #93 within Refrigerator Parts & Accessories. It carries 647 reviews at 4.64 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 100%
- Out of stock, average day
- 2.6%
- Average rank
- #93in Refrigerator Parts & Accessories
- Average rating
- 4.64 starsAmazon United States average 4.42 stars
- Average reviews
- 647per listing
- Listings tracked
- 33
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 51 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 51 months
Products
Top Refrigerator Water Line 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 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
SUNGATOR 5 FT Refrigerator Water Line 1/4 Comp x 1/4 Comp Ice Maker Hose
- Price
- $8.94
- Rating
- 4.6/5
- Reviews
- 253
- Age
- 1y ago

Refrigerator Water Line - 6FT Foodgrade PEX Inner Hose for Fridge Ice Maker
- Price
- $12.29
- Rating
- 4.7/5
- Reviews
- 1,146
- Age
- 2y ago

Refrigerator Water Line - 15FT Foodgrade PEX Inner Hose for Fridge Icemaker
- Price
- $16.20
- Rating
- 4.7/5
- Reviews
- 1,146
- Age
- 4y ago

Certified Appliance Accessories Ice Maker Water Line 5 Feet PVC Core with Premium Braided Stainless Steel Silver
- Price
- $9.85
- Rating
- 4.6/5
- Reviews
- 275
- Age
- 10y ago

Ice Maker Water Line Kit - 25FT Water Line&Quick Fittings for Refrigerator
- Price
- $12.99
- Rating
- 4.6/5
- Reviews
- 980
- Age
- 4y ago
Trending
estimated 90-day click momentum
ilauke NSF Certified Refrigerator Water Line Kit 32.8FT
- Price
- $14.83
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 2mo ago

UPGRADE Ice Maker Water Connector Line by Beaquicy - 6 FT (72-Inch) Stainless Steel Braided Hoses with 1/4-in Compression x 1/4-in Compression
- Price
- $9.68
- Rating
- 4.6/5
- Reviews
- 167
- Age
- 6y ago

Refrigerator Water Line Kit Connection and 1/4 Compression Ice Maker Installation Kit25FT 1/4In O.D.Water Line with Quick Fittings for Adding a branch waterway on RO SystemWhite)
- Price
- $9.85
- Rating
- 4.6/5
- Reviews
- 140
- Age
- 2y ago

Ice Maker Water Line Kit - 25FT Water Line&Quick Fittings for Refrigerator
- Price
- $12.99
- Rating
- 4.6/5
- Reviews
- 980
- Age
- 4y ago

Refrigerator Water Line - 25FT Foodgrade PEX Inner Hose for Fridge IceMaker
- Price
- $26.40
- Rating
- 4.7/5
- Reviews
- 638
- Age
- 3y ago
Newest
by launch date
ilauke NSF Certified Refrigerator Water Line Kit 32.8FT
- Price
- $14.83
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 2mo ago

KEOKLE Refrigerator Water Line 6ft byStainless Steel Braided
- Price
- $14.55
- Rating
- 4.6/5
- Reviews
- 218
- Age
- 1y ago

SUNGATOR 5 FT Refrigerator Water Line 1/4 Comp x 1/4 Comp Ice Maker Hose
- Price
- $8.94
- Rating
- 4.6/5
- Reviews
- 253
- Age
- 1y ago

Water Line Kit Lifevant 1/4 O.D. Water Tubing 32.8FT for R.O. System and ice Maker with 12-PCS Quick Connect and Tubing Cutter
- Price
- $9.90
- Rating
- 4.6/5
- Reviews
- 365
- Age
- 1y ago

Refrigerator Water Line Kit Connection and 1/4 Compression Ice Maker Installation Kit25FT 1/4In O.D.Water Line with Quick Fittings for Adding a branch waterway on RO SystemWhite)
- Price
- $9.85
- Rating
- 4.6/5
- Reviews
- 140
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 40% of clicks. Leaders hold, but buyers still shop past them.
Brands
22 falling
Sellers
31
Est. top-5 brand share
62%
Top 20: 98%
Est. top-5 click share
40%
Top 20: 85%
Open market
33%
- HAOCHEN26%
- SUNGATOR14%
- PURENAT10%
- Certified Appliance Accessories7%
- Eastman5%
- KEOKLE5%
Demand
Refrigerator Water Line search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Refrigerator Water Line search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- refrigerator water line57K/yr
- fridge water line31K/yr
- ice maker water line25K/yr
- ice maker hose16K/yr
- ice maker line12K/yr
- ice maker hose line5K/yr
- ice maker supply line9K/yr
- 1/4 ice maker supply line6K/yr
- 1/4 refrigerator water line5K/yr
- ice maker tubing4K/yr
Reviews and returns
What reviews say buyers love and hate about Refrigerator Water Line
We read the reviews and the return reasons for every product selling here.
“The valves make noise and possibly leaks”
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 Refrigerator Water Line 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









