--- title: "dishwasher water supply line — Niche Verdict: Skip it (35/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/appliances/dishwasher-water-supply-line" last_updated: "2026-07-10T20:09:47.556Z" locale: en meta: description: "a small market ($72K/yr) — dishwasher water supply line doesn't clear our bar today." "og:description": "a small market ($72K/yr) — dishwasher water supply line doesn't clear our bar today." "og:title": "dishwasher water supply line — Niche Verdict: Skip it (35/100) | Amazon United States - Flapen" --- Back to Flapen home # **dishwasher water supply line** **Skip it****35/100 ** a small market ($72K/yr) — dishwasher water supply line doesn't clear our bar today. **Market/yr** **$72K** **Growth (1y)** **+146.6%** **Products** **14** **Brands** **9** was 10 a year ago **Sellers** **17** **Price range** **$9.89–$23.32** **Returns** **4.2%** **Rating** **4.7★** **Skip it** Scored 35/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **4** ×0.30 Growth **70** ×0.30 Competition **21** ×0.20 Quality gap **23** ×0.10 Returns **67** ×0.10 ## **Demand** Weekly Amazon search volume, last 101 weeks — +146.6% year over year. 1K722.5Black Friday '24Holiday '24Prime Day '25Black Friday '25Holiday '25Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND No pronounced peak months · busiest ÷ quietest = 1.3× ## **Competition** - Eastman48% - HYDRO MASTER29% - EFIELD8% - AMI PARTS3% - KAINGA3% - Hippohose3% - Other (3 brands)5% The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack. 9 brands and 17 sellers compete here. **Brands** **9 **▼falling was 10 a year ago **Sellers** **17** **Top 5 brand share** **92%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Hydro Master Braided Stainless Steel Dishwasher Connector with Elbow 72 inches 3/8 Comp x 3/8 Comp](https://m.media-amazon.com/images/I/51htmp-pB6L.jpg) [**Hydro Master Braided Stainless Steel Dishwasher Connector with Elbow 72 inches 3/8 Comp x 3/8 Comp**](https://www.amazon.com/dp/B07QJF64HR) HYDRO MASTER$13.824.8★81029%▼falling 2 ![Eastman 5 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 41041](https://m.media-amazon.com/images/I/41KvDCw-Z4L.jpg) [**Eastman 5 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 41041**](https://www.amazon.com/dp/B01KAEN0VQ) Eastman$13.444.7★1,66429%▲rising 3 ![Eastman 6 foot Dishwasher Supply Line 3/8 Inch Compression x 3/4 Inch FHT Elbow Braided Stainless Steel Dishwasher Connectors 41043](https://m.media-amazon.com/images/I/410cvY8oqWL.jpg) [**Eastman 6 foot Dishwasher Supply Line 3/8 Inch Compression x 3/4 Inch FHT Elbow Braided Stainless Steel Dishwasher Connectors 41043**](https://www.amazon.com/dp/B0030FKVNI) Eastman$12.944.7★6627%▲rising 4 ![Eastman 6 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 3-Prong Straight Power Cord 41150](https://m.media-amazon.com/images/I/51eTJwlwSeL.jpg) [**Eastman 6 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 3-Prong Straight Power Cord 41150**](https://www.amazon.com/dp/B07RL3RQ2N) Eastman$23.324.7★1,4126%▼falling 5 ![EFIELD Appliance Accessories Dishwasher Hose with 90 Degree FGH Elbow 4 Feet Length Water Supply Line Premium Braided Stainless Steel (HOSE010)](https://m.media-amazon.com/images/I/41Bl-4OzAlL.jpg) [**EFIELD Appliance Accessories Dishwasher Hose with 90 Degree FGH Elbow 4 Feet Length Water Supply Line Premium Braided Stainless Steel (HOSE010)**](https://www.amazon.com/dp/B097BTKDZR) EFIELD$9.894.4★1485%▲rising 6 ![Eastman Dishwasher Installation Kit 12 Ft Braided Stainless Steel Supply Line with Adapters 3/8 Inch Compression Ends 69008](https://m.media-amazon.com/images/I/41hWl-VZ21L.jpg) [**Eastman Dishwasher Installation Kit 12 Ft Braided Stainless Steel Supply Line with Adapters 3/8 Inch Compression Ends 69008**](https://www.amazon.com/dp/B087CBFXLW) Eastman$17.804.7★1354%▼falling 7 ![Dishwasher Supply Line Kit 6 FT Stainless Steel Braided with Elbow Adapter W10685193 (3/4 FHT x 3/8) - Burst Proof & Universal Dishwasher Connector Kit Fit for All Dishwashers by AMI PARTS](https://m.media-amazon.com/images/I/51j3sHjHiPL.jpg) [**Dishwasher Supply Line Kit 6 FT Stainless Steel Braided with Elbow Adapter W10685193 (3/4 FHT x 3/8) - Burst Proof & Universal Dishwasher Connector Kit Fit for All Dishwashers by AMI PARTS**](https://www.amazon.com/dp/B0FVRXSV5S) AMI PARTS$13.144.9★263%▲rising 8 ![KAINGA 6 FT Dishwasher Installation Kit Braided Stainless Steel Dishwasher Water Supply Line with 3/8 Compression Dishwasher Connectors Burst-Resistant Inner Tube Certified Safe](https://m.media-amazon.com/images/I/41MmwVM4MuL.jpg) [**KAINGA 6 FT Dishwasher Installation Kit Braided Stainless Steel Dishwasher Water Supply Line with 3/8 Compression Dishwasher Connectors Burst-Resistant Inner Tube Certified Safe**](https://www.amazon.com/dp/B0FH48JBFJ) KAINGA$14.214.7★473%—flat 9 ![Efield Premium Stainless Steel Dishwasher Hose - 6 FT Length Burst Proof Water Hose stainless Steel 3/8 Werken x 3/8 with Attached 90 Degree Elbow Mip (HOSE012)](https://m.media-amazon.com/images/I/41ItCuUgngL.jpg) [**Efield Premium Stainless Steel Dishwasher Hose - 6 FT Length Burst Proof Water Hose stainless Steel 3/8 Werken x 3/8 with Attached 90 Degree Elbow Mip (HOSE012)**](https://www.amazon.com/dp/B097BRLFC3) EFIELD$10.304.6★573%▲rising 10 ![Dishwasher Water Hose Kit (10 FT) - Universal Fit to All Dishwasher Brands - Braided SS Dishwasher Water Supply Line - 3/8 Comp x 3/8 Elbow & All Fittings Included](https://m.media-amazon.com/images/I/51k5ChwUzmL.jpg) [**Dishwasher Water Hose Kit (10 FT) - Universal Fit to All Dishwasher Brands - Braided SS Dishwasher Water Supply Line - 3/8 Comp x 3/8 Elbow & All Fittings Included**](https://www.amazon.com/dp/B08511Y5HN) Hippohose$21.924.7★3513%▲rising 11 ![Eastman 8 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 41059](https://m.media-amazon.com/images/I/41KvDCw-Z4L.jpg) [**Eastman 8 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 41059**](https://www.amazon.com/dp/B01KAEN0UM) Eastman$16.344.7★1,6642%▼falling 12 ![Mokleba 6FT Dishwasher Water Supply Line 3/8 Inch x 3/8 Inch Brass Compression Connections CUPC Certified SUS304 Stainless Steel Braided Dishwasher Hose with EPDM Gasket](https://m.media-amazon.com/images/I/41gPNVfygqL.jpg) [**Mokleba 6FT Dishwasher Water Supply Line 3/8 Inch x 3/8 Inch Brass Compression Connections CUPC Certified SUS304 Stainless Steel Braided Dishwasher Hose with EPDM Gasket**](https://www.amazon.com/dp/B0G2BWZ285) Mokleba$13.964.7★62%▲rising 13 ![6FT Stainless Steel Braided Water Supply Line for Dishwasher Brass 3/8 Inch Compression x 3/8 Inch Compression Connections Food Grade PEX Inner Tube Water Hose](https://m.media-amazon.com/images/I/512WZX8fM1L.jpg) [**6FT Stainless Steel Braided Water Supply Line for Dishwasher Brass 3/8 Inch Compression x 3/8 Inch Compression Connections Food Grade PEX Inner Tube Water Hose**](https://www.amazon.com/dp/B0FCFW5LRT) SPUREST$12.074.3★982%▲rising 14 ![6FT Universal Dishwasher Water Supply Line - 304 Braided Stainless Steel with Food Grade PVC Inner Tube Includes 90 3/8 Elbow & 3/4 90 GHT Adapter Burst/Corrosion/Leak Resistant](https://m.media-amazon.com/images/I/41WyRmg1gHL.jpg) [**6FT Universal Dishwasher Water Supply Line - 304 Braided Stainless Steel with Food Grade PVC Inner Tube Includes 90 3/8 Elbow & 3/4 90 GHT Adapter Burst/Corrosion/Leak Resistant**](https://www.amazon.com/dp/B0FWQQRV5D) FRIGESWIFT$11.874.8★112%▲rising ## **Product shelf** All 14 tracked products in this niche. Top sellersNewestTrending [![Hydro Master Braided Stainless Steel Dishwasher Connector with Elbow 72 inches 3/8 Comp x 3/8 Comp](https://m.media-amazon.com/images/I/51htmp-pB6L.jpg)**Hydro Master Braided Stainless Steel Dishwasher Connector with Elbow 72 inches 3/8 Comp x 3/8 Comp** HYDRO MASTER**$13.82**4.8★810 reviews](https://www.amazon.com/dp/B07QJF64HR) [![Eastman 5 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 41041](https://m.media-amazon.com/images/I/41KvDCw-Z4L.jpg)**Eastman 5 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 41041** Eastman**$13.44**4.7★1,664 reviews](https://www.amazon.com/dp/B01KAEN0VQ) [![Eastman 6 foot Dishwasher Supply Line 3/8 Inch Compression x 3/4 Inch FHT Elbow Braided Stainless Steel Dishwasher Connectors 41043](https://m.media-amazon.com/images/I/410cvY8oqWL.jpg)**Eastman 6 foot Dishwasher Supply Line 3/8 Inch Compression x 3/4 Inch FHT Elbow Braided Stainless Steel Dishwasher Connectors 41043** Eastman**$12.94**4.7★662 reviews](https://www.amazon.com/dp/B0030FKVNI) [![Eastman 6 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 3-Prong Straight Power Cord 41150](https://m.media-amazon.com/images/I/51eTJwlwSeL.jpg)**Eastman 6 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 3-Prong Straight Power Cord 41150** Eastman**$23.32**4.7★1,412 reviews](https://www.amazon.com/dp/B07RL3RQ2N) [![EFIELD Appliance Accessories Dishwasher Hose with 90 Degree FGH Elbow 4 Feet Length Water Supply Line Premium Braided Stainless Steel (HOSE010)](https://m.media-amazon.com/images/I/41Bl-4OzAlL.jpg)**EFIELD Appliance Accessories Dishwasher Hose with 90 Degree FGH Elbow 4 Feet Length Water Supply Line Premium Braided Stainless Steel (HOSE010)** EFIELD**$9.89**4.4★148 reviews](https://www.amazon.com/dp/B097BTKDZR) [![Eastman Dishwasher Installation Kit 12 Ft Braided Stainless Steel Supply Line with Adapters 3/8 Inch Compression Ends 69008](https://m.media-amazon.com/images/I/41hWl-VZ21L.jpg)**Eastman Dishwasher Installation Kit 12 Ft Braided Stainless Steel Supply Line with Adapters 3/8 Inch Compression Ends 69008** Eastman**$17.80**4.7★135 reviews](https://www.amazon.com/dp/B087CBFXLW) [![Dishwasher Supply Line Kit 6 FT Stainless Steel Braided with Elbow Adapter W10685193 (3/4 FHT x 3/8) - Burst Proof & Universal Dishwasher Connector Kit Fit for All Dishwashers by AMI PARTS](https://m.media-amazon.com/images/I/51j3sHjHiPL.jpg)**Dishwasher Supply Line Kit 6 FT Stainless Steel Braided with Elbow Adapter W10685193 (3/4 FHT x 3/8) - Burst Proof & Universal Dishwasher Connector Kit Fit for All Dishwashers by AMI PARTS** AMI PARTS**$13.14**4.9★26 reviews](https://www.amazon.com/dp/B0FVRXSV5S) [![KAINGA 6 FT Dishwasher Installation Kit Braided Stainless Steel Dishwasher Water Supply Line with 3/8 Compression Dishwasher Connectors Burst-Resistant Inner Tube Certified Safe](https://m.media-amazon.com/images/I/41MmwVM4MuL.jpg)**KAINGA 6 FT Dishwasher Installation Kit Braided Stainless Steel Dishwasher Water Supply Line with 3/8 Compression Dishwasher Connectors Burst-Resistant Inner Tube Certified Safe** KAINGA**$14.21**4.7★47 reviews](https://www.amazon.com/dp/B0FH48JBFJ) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**33% *“Quality hose for the job”* **Advertised Vs Actual Product**30% *“As advertised”* **Value For Money**12% *“Good Price”* **Leak-Proof**8% *“did not leak like the others I tried”* **Size-Overall**4% *“Compression fitting fit perfect without having to over tighten, just snug, no leaks”* **Ease Of Use**3% *“Useful”* **Flexibility**3% *“Sturdy, Flexible, And Inexpensive”* **Connectivity-Overall**2% *“Correct connection”* **Durability**2% *“I can tell it is quite durable”* **Material Quality**1% *“The premium braided stainless steel exterior provides maximum protection against punctures, bursts, and leaks, giving you total peace of mind behind your cabinetry”* ### **What buyers complain about ** **Leak-Proof**50% *“only to find that this one also leaks”* **Size-Overall**17% *“Didnt fit”* **Advertised Vs Actual Product**17% *“This was not made clear in the listing”* **Quality-Overall**8% *“not a quality product”* **Durability**8% *“This supply line failed in only over a year's time”* #### **Top return reasons**- Size-Overall49% - Compatibility-Overall12% - Leak-Proof7% - Value For Money5% - Assembly/Installation5% - Connectivity-Overall4% - Defective Material/Parts4% - Advertised Vs Actual Product4% - Functionality-Overall3% - Product Condition2%