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10 bestStandard Downspout Sizeof November 2025

112M consumers helped this year.

1

Prestantious Gutter Downspout Diverter, Rainwater Collection System Fits for 2”x3” Downspout and 3”x 4”Oversize Downspout,Diverter with Adjustable Valve, Diverts Water into Rain Barrel, 4ft. Hose

Prestantious Gutter Downspout Diverter, Rainwater Collection System Fits for 2”x3” Downspout and 3”x 4”Oversize Downspout,Diverter with Adjustable Valve, Diverts Water into Rain Barrel, 4ft. Hose

Prestantious Gutter Downspout Diverter, Rainwater Collection System Fits for 2”x3” Downspout and 3”x 4”Oversize Downspout,Diverter with Adjustable Valve, Diverts Water into Rain Barrel, 4ft. Hose

Prestantious

9.9

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15% off

2

Rain Gutter DownSpout Extension, Drainage Pipe Connector, Flexiable Extandable Downspout Elbow Extender from 21 to 60 Inches for House Gutter Splash Block (2 Pack- White)

Rain Gutter DownSpout Extension, Drainage Pipe Connector, Flexiable Extandable Downspout Elbow Extender from 21 to 60 Inches for House Gutter Splash Block (2 Pack- White)

Rain Gutter DownSpout Extension, Drainage Pipe Connector, Flexiable Extandable Downspout Elbow Extender from 21 to 60 Inches for House Gutter Splash Block (2 Pack- White)

Oderly

9.8

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3

Gutter Downspout Extensions with Connector, 2 Pack Flexible Rain Gutter Downspout Extenders with New Upgrade Size 60"+ 70", Drainage Pipe Connector for Outdoor Gutter Splash Block - White

Gutter Downspout Extensions with Connector, 2 Pack Flexible Rain Gutter Downspout Extenders with New Upgrade Size 60"+ 70", Drainage Pipe Connector for Outdoor Gutter Splash Block - White

Gutter Downspout Extensions with Connector, 2 Pack Flexible Rain Gutter Downspout Extenders with New Upgrade Size 60"+ 70", Drainage Pipe Connector for Outdoor Gutter Splash Block - White

NHBKO

9.8

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4

Gutter Downspout Extensions with Connector, 2 Pack Flexible Rain Gutter Downspout Extenders with New Upgrade Size 60"+ 70", Drainage Pipe Connector for Outdoor Gutter Splash Block - Black

Gutter Downspout Extensions with Connector, 2 Pack Flexible Rain Gutter Downspout Extenders with New Upgrade Size 60"+ 70", Drainage Pipe Connector for Outdoor Gutter Splash Block - Black

Gutter Downspout Extensions with Connector, 2 Pack Flexible Rain Gutter Downspout Extenders with New Upgrade Size 60"+ 70", Drainage Pipe Connector for Outdoor Gutter Splash Block - Black

NHBKO

9.7

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36% off

5

codree Rainwater Collection System-Rainwater Collection Diverter Connector System-Raindrop Rainwater Colander Kit for Hose for Diverting Water Fits 2’’ x 3’’ Standard Downspout

codree Rainwater Collection System-Rainwater Collection Diverter Connector System-Raindrop Rainwater Colander Kit for Hose for Diverting Water Fits 2’’ x 3’’ Standard Downspout

codree Rainwater Collection System-Rainwater Collection Diverter Connector System-Raindrop Rainwater Colander Kit for Hose for Diverting Water Fits 2’’ x 3’’ Standard Downspout

codree

9.5

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OtherRelated products

MEKKAPRO Aluminum Downspout Filter, 6-Pack Gutter Downspout Guard, 3-Inch Expandable Rust-Proof Gutter Guards, Leaf Filters for Gutters, Strainer for Leaves, Leaf Guards for Gutters

MEKKAPRO Aluminum Downspout Filter, 6-Pack Gutter Downspout Guard, 3-Inch Expandable Rust-Proof Gutter Guards, Leaf Filters for Gutters, Strainer for Leaves, Leaf Guards for Gutters

Downspout Extension, Black Rain Gutter Downspout Extension, Flexiable Downspout Elbow Extender Rainwater Drainage for Outdoor Residential Eavestrough Downspouts Extendable From 18.5” to 58”, 2 Pack

Downspout Extension, Black Rain Gutter Downspout Extension, Flexiable Downspout Elbow Extender Rainwater Drainage for Outdoor Residential Eavestrough Downspouts Extendable From 18.5” to 58”, 2 Pack

OwMell Gargoyle Gutter Guardian Downspout Statue, Garden Decorative Downspout Extension Statue Figurine, Gutter Guards for 3" x 4" Rain Downspout Splash Block, Downspout Extender Diverter

OwMell Gargoyle Gutter Guardian Downspout Statue, Garden Decorative Downspout Extension Statue Figurine, Gutter Guards for 3" x 4" Rain Downspout Splash Block, Downspout Extender Diverter

Rain Barrel Diverter Kit, Rainwater Collection System, Downspout Rainwater Collection Diverter, Rain Water Collection Barrel System for Diverting Water Fits 2'' x 3''Standard Downspout (White)

Rain Barrel Diverter Kit, Rainwater Collection System, Downspout Rainwater Collection Diverter, Rain Water Collection Barrel System for Diverting Water Fits 2'' x 3''Standard Downspout (White)

6

Prestantious Gutter Downspout Diverter Fits for 3”x 3” Downspout, Rainwater Diverter with Adjustable Valve for Rain Barrel, Diverters Water into Rain Barrel, 4ft. Hose, White

Prestantious Gutter Downspout Diverter Fits for 3”x 3” Downspout, Rainwater Diverter with Adjustable Valve for Rain Barrel, Diverters Water into Rain Barrel, 4ft. Hose, White

Prestantious Gutter Downspout Diverter Fits for 3”x 3” Downspout, Rainwater Diverter with Adjustable Valve for Rain Barrel, Diverters Water into Rain Barrel, 4ft. Hose, White

Prestantious

9.3

Buy it on Amazon

7

Rain Gutter DownSpout Extension, Drainage Pipe Connector, Flexiable Extandable Downspout Elbow Extender from 21 to 60 Inches for Most Residential Down Spouts (White, 2 Pack)

Rain Gutter DownSpout Extension, Drainage Pipe Connector, Flexiable Extandable Downspout Elbow Extender from 21 to 60 Inches for Most Residential Down Spouts (White, 2 Pack)

Rain Gutter DownSpout Extension, Drainage Pipe Connector, Flexiable Extandable Downspout Elbow Extender from 21 to 60 Inches for Most Residential Down Spouts (White, 2 Pack)

CKPIAN

9.1

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8

Prestantious Gutter Downspout Diverter for Rain Barrel, Rainwater Collection System Diverter Fits for 3”x 4” Oversize Downspout and 2”x3” Downspout, Brown

Prestantious Gutter Downspout Diverter for Rain Barrel, Rainwater Collection System Diverter Fits for 3”x 4” Oversize Downspout and 2”x3” Downspout, Brown

Prestantious Gutter Downspout Diverter for Rain Barrel, Rainwater Collection System Diverter Fits for 3”x 4” Oversize Downspout and 2”x3” Downspout, Brown

Prestantious

8.9

Buy it on Amazon

15% off

9

LFUTARI Rain Gutter Downspout Extensions Flexible-No Dig Deep Needed French Drain Kit-Down Spout Extender for Yard, Ground and Lawn Included

LFUTARI Rain Gutter Downspout Extensions Flexible-No Dig Deep Needed French Drain Kit-Down Spout Extender for Yard, Ground and Lawn Included

LFUTARI Rain Gutter Downspout Extensions Flexible-No Dig Deep Needed French Drain Kit-Down Spout Extender for Yard, Ground and Lawn Included

LFUTARI

8.7

Buy it on Amazon

10

Anivia Rainwater Collection System, Rain Barrel Diverter Kit Fits for 2x3 or 3x4 Inch Standard Downspouts, Downspout Diverter with Adjustable Valve and Filter. 5ft Hose (Black)

Anivia Rainwater Collection System, Rain Barrel Diverter Kit Fits for 2x3 or 3x4 Inch Standard Downspouts, Downspout Diverter with Adjustable Valve and Filter. 5ft Hose (Black)

Anivia Rainwater Collection System, Rain Barrel Diverter Kit Fits for 2x3 or 3x4 Inch Standard Downspouts, Downspout Diverter with Adjustable Valve and Filter. 5ft Hose (Black)

Anivia

8.5

Buy it on Amazon