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$18.99
Raincovo Downstream Injector For Pressure Washer, Chemical Injector Kit | Power Washer Soap Injector, 3/8 Inch Quick Connect, 4000 PSI
Amazon.com
$18.99
Raincovo Downstream Injector For Pressure Washer, Chemical Injector Kit | Power Washer Soap Injector, 3/8 Inch Quick Connect, 4000 PSI
Amazon.com
$23.63
General Pump 2.3mm Pressure Washer Detergent Injector 100776 | 2.3mm Downstream Soap And Chemical Injector For Pressure Washers, General Pump Part
Amazon.com
$23.63
General Pump 2.3mm Pressure Washer Detergent Injector 100776 | 2.3mm Downstream Soap And Chemical Injector For Pressure Washers, General Pump Part
Amazon.com
$28.99
3-5 GPM Downstream Injector For General Pump 100775-4500 PSI (2 Pack) | Pressure Washer High Draw Fixed Chemical Injector
Amazon.com
$28.99
3-5 GPM Downstream Injector For General Pump 100775-4500 PSI (2 Pack) | Pressure Washer High Draw Fixed Chemical Injector
Amazon.com
$40.59
5000PSI Adjustable Chemical Injector Kit, 3/8in Quick Connector Downstream Injector For Pressure Washer, Soap Injector, 9.8ft Siphon Hose, 1/4in Soap
Amazon.com
Free shipping
$40.59
5000PSI Adjustable Chemical Injector Kit, 3/8in Quick Connector Downstream Injector For Pressure Washer, Soap Injector, 9.8ft Siphon Hose, 1/4in Soap
Amazon.com
$22.99
PWACCS Downstream Injector For Pressure Washer, 3-5 GPM, Chemical Injector | 3/8" Quick Connect, Soap Injector Kit With 10 ft Siphon Hose, Black Soap
Amazon.com
$22.99
PWACCS Downstream Injector For Pressure Washer, 3-5 GPM, Chemical Injector | 3/8" Quick Connect, Soap Injector Kit With 10 ft Siphon Hose, Black Soap
Amazon.com
$31.79
Chemical Injector, Brass Stainless Steel Downstream Injector Kit | 5000PSI Max Pressure, 1/4 Inch Nozzle, 3/8 Inch Quick Connector, Adjustable
Amazon.com
16
$31.79
Chemical Injector, Brass Stainless Steel Downstream Injector Kit | 5000PSI Max Pressure, 1/4 Inch Nozzle, 3/8 Inch Quick Connector, Adjustable
Amazon.com
$21.38
Downstream Injector For Pressure Washer, 3/8 Inch Quick Connect, 4500 PSI | Adjustable Power Washer Soap And Chemical Injector Kit
Amazon.com
$21.38
Downstream Injector For Pressure Washer, 3/8 Inch Quick Connect, 4500 PSI | Adjustable Power Washer Soap And Chemical Injector Kit
Amazon.com
$17.99
5-8 GPM Fixed Chemical Injector 100776 For General Pump Pressure Washer | Pressure Washer Downstream Injector & Soap Injector, High Draw To 20%, 2.3mm
Amazon.com
$17.99
5-8 GPM Fixed Chemical Injector 100776 For General Pump Pressure Washer | Pressure Washer Downstream Injector & Soap Injector, High Draw To 20%, 2.3mm
Amazon.com
$20.99
JOEJET Fixed Downstream Injector For Pressure Washer, 3-5 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose
Amazon.com
$20.99
JOEJET Fixed Downstream Injector For Pressure Washer, 3-5 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose
Amazon.com
$19.99
JOEJET Fixed Downstream Injector For Pressure Washer, 5-8 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose
Amazon.com
$19.99
JOEJET Fixed Downstream Injector For Pressure Washer, 5-8 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose
Amazon.com
$20.99
JOEJET Fixed Downstream Injector For Pressure Washer, 2-3 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose, 3200 PSI
Amazon.com
63
$20.99
JOEJET Fixed Downstream Injector For Pressure Washer, 2-3 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose, 3200 PSI
Amazon.com
$33.98
Chemical Injector Brass Stainless Adjustable Downstream Injector With 9.8ft Tube For Pressure Washer
Aliexpress
Free shipping
$33.98
Chemical Injector Brass Stainless Adjustable Downstream Injector With 9.8ft Tube For Pressure Washer
Aliexpress
$50.25
CYSFETENA Chemical Injector Kit, Brass Stainless Steel Silicone 5000 PSI Adjustable Downstream Injector For Pressure Washer With 9.8ft Siphon Hose,3/8
Amazon.com
2
Free shipping
$50.25
CYSFETENA Chemical Injector Kit, Brass Stainless Steel Silicone 5000 PSI Adjustable Downstream Injector For Pressure Washer With 9.8ft Siphon Hose,3/8
Amazon.com
$29.99
YAMATIC Adjustable Chemical Injector Kit, Downstream Injector Kit For Pressure Washer, m22-14mm Connectors, Soap Injector With Siphon Hose & Soap
Amazon.com
236
$29.99
YAMATIC Adjustable Chemical Injector Kit, Downstream Injector Kit For Pressure Washer, m22-14mm Connectors, Soap Injector With Siphon Hose & Soap
Amazon.com
$28.78
$43.61
Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap Injector, 3/8 Inch
Aliexpress
34% off
$28.78
$43.61
Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap Injector, 3/8 Inch
Aliexpress
$21.76
$48.36
2-8 GPM Pressure Washer Chemical Injector For General Pump Power Washer Downstream
Aliexpress
Free shipping
55% off
$21.76
$48.36
2-8 GPM Pressure Washer Chemical Injector For General Pump Power Washer Downstream
Aliexpress
$29.29
$48.02
Reliable- Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap
Aliexpress
39% off
$29.29
$48.02
Reliable- Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap
Aliexpress
$99.99
Southeast Softwash Skunk Chemical Valve | Supercharge Your Downstream Injector With Hot Mix Strength, Faster Draw And Battle Ready Durability |
Amazon.com
Free shipping
$99.99
Southeast Softwash Skunk Chemical Valve | Supercharge Your Downstream Injector With Hot Mix Strength, Faster Draw And Battle Ready Durability |
Amazon.com
$19.99
IPW Industries Inc Clack V3010-1E - WS1 Water Softener Injector Replacement Part For 1" And 1.25", Valves White Plastic 10" Downflow Brining 13"
Amazon.com
$19.99
IPW Industries Inc Clack V3010-1E - WS1 Water Softener Injector Replacement Part For 1" And 1.25", Valves White Plastic 10" Downflow Brining 13"
Amazon.com
$9.99
Raincovo Chemical Injector Kit, 1/8 Inch 27 Male BSP Thread | Soap Injector For Pressure Washer
Amazon.com
94
$9.99
Raincovo Chemical Injector Kit, 1/8 Inch 27 Male BSP Thread | Soap Injector For Pressure Washer
Amazon.com
$19.99
IPW Industries Inc-Clack (V3010-1H)-Clack Injector-H Green-14" Down,18" Up
Amazon.com
$19.99
IPW Industries Inc-Clack (V3010-1H)-Clack Injector-H Green-14" Down,18" Up
Amazon.com
$159.99
Pressure Washer Downstream Chemical Injector Bypass Kit - Improved Design (1.8 High Draw)
Amazon.com
Free shipping
$159.99
Pressure Washer Downstream Chemical Injector Bypass Kit - Improved Design (1.8 High Draw)
Amazon.com
$32.54
Downstream Soap Injector For Pressure Washer 3/8" 4000 Psi With 10ft
eBay
$32.54
Downstream Soap Injector For Pressure Washer 3/8" 4000 Psi With 10ft
eBay
How to Properly Use a Downstream Injector for Pressure Washing
0:56
How to Properly Use a Downstream Injector for Pressure Washing
9.4K viewsMar 1, 2024
YouTubePowerwash.com
What Downstream Injector Do You Need? 8gpm #pressurewashing #softwashing #pressurewasher
0:48
What Downstream Injector Do You Need? 8gpm #pressurewashing #softwashing #pressurewasher
2.1K views11 months ago
YouTubeDavid Harris
How to use a flow pro remote downstream injector #softwashing #powerwashing #pressurewashing
0:16
How to use a flow pro remote downstream injector #softwashing #powerwashing #pressurewashing
11.7K viewsAug 14, 2025
YouTubeSparta Power Equipment
Flush your downstream injector #pressurewashing #softwashing #protips
0:58
Flush your downstream injector #pressurewashing #softwashing #protips
1.2K views5 months ago
YouTubeJoe Allen the Pressure Washer
Protect Your Pump from Chemicals – JOEJET Downstream Injector #carcleaning #pressurewashing
0:20
Protect Your Pump from Chemicals – JOEJET Downstream Injector #carcleaning #pressurewashing
1.1K views2 months ago
YouTubeJOEJET
Pretreating with an Xjet downstream injector #softwashing #pressurewashing
0:11
Pretreating with an Xjet downstream injector #softwashing #pressurewashing
494 views1 month ago
YouTubeGriffin Painting And Home Improvement LLC
Your Downstream Injector NEEDS a Flush! Here’s How to Plumb It
1:26
Your Downstream Injector NEEDS a Flush! Here’s How to Plumb It
66 views1 month ago
YouTubeWash Works Supply
0:30
The Hydro Injector, the best downstream injector for a pressure washer
1.2K views4 months ago
YouTubeTexas Hydro Co.
0:58
Downstreaming vs Soft Washing: What’s the Difference?
649 views2 months ago
YouTubeSparta Power Equipment
0:07
Inside a Hydrogen Injector | Large Eddy Simulation (LES) of an Under-Expanded Jet 🚀
226 views1 month ago
YouTubeThe STEM Forge
0:36
Injector vs Proportioner — What Should Beginners Use?
1.2K views3 months ago
YouTubeSparta Power Equipment
0:54
Pressure Washing Pro Tip: Using a Chemical Injector!
1.2K views4 months ago
YouTubeDurham Power Wash
0:08
Combustion Process Close-Up: Spark Plug & Injector in Action
934.4K views2 months ago
TikTokmechanical.work.easy
1:12
Largest Water Release Ever Recorded at Three Gorges Dam
1.2M views3 months ago
TikTokbuildmega
0:51
San Antonio Riverwalk Heavy Rain Flood-Control Explained — 7/11/2026
37.9K views1 month ago
TikTokwewalksanantonio
6:36
Fuel Injectors on 2014 Passat - How to Inspect and Replace
326K views2 months ago
TikTokhfusco22
0:24
Post Treat with 2-3% SH Xjet/downstream injector/pump sprayer all are good optionsâś… #pressurewashingplays #pressurewashingbusiness #pressurewashingtips
312.9K viewsMar 4, 2023
TikTokpressurewashingplays
0:54
Cheaper alternative for the X-Jet.. #pressurewashing #pressurewashingb...
112.1K viewsJun 8, 2023
TikTokpressure__perfect
0:45
Downstreaming VS X-jet Basics of Softwashing - Part 2 #pressurewashing #sidehustle #powerwashing #exteriorcleaning #satisfying #softwashing #pressurewashingtips #miami #smallbusiness #d2d #roofcleaning #windowcleaning #downstreaming #xjet
83.5K viewsJun 14, 2023
TikTokmia_exteriorservices
2:40
Downstream injector VS. Foam Cannon For Pretreating Before Pressure Washing
13.9K viewsJun 22, 2024
YouTubeGriffin Painting And Home Improvement LLC
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Shop downstream injector

Sponsored
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$33.98
Chemical Injector Brass Stainless Adjustable Downstream Injector With 9.8ft Tube For Pressure Washer
Aliexpress
Free shipping
$33.98
Chemical Injector Brass Stainless Adjustable Downstream Injector With 9.8ft Tube For Pressure Washer
Aliexpress
$50.25
CYSFETENA Chemical Injector Kit, Brass Stainless Steel Silicone 5000 PSI Adjustable Downstream Injector For Pressure Washer With 9.8ft Siphon Hose,3/8
Amazon.com
2
Free shipping
$50.25
CYSFETENA Chemical Injector Kit, Brass Stainless Steel Silicone 5000 PSI Adjustable Downstream Injector For Pressure Washer With 9.8ft Siphon Hose,3/8
Amazon.com
$29.99
YAMATIC Adjustable Chemical Injector Kit, Downstream Injector Kit For Pressure Washer, m22-14mm Connectors, Soap Injector With Siphon Hose & Soap
Amazon.com
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$29.99
YAMATIC Adjustable Chemical Injector Kit, Downstream Injector Kit For Pressure Washer, m22-14mm Connectors, Soap Injector With Siphon Hose & Soap
Amazon.com
$28.78
$43.61
Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap Injector, 3/8 Inch
Aliexpress
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$43.61
Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap Injector, 3/8 Inch
Aliexpress
$21.76
$48.36
2-8 GPM Pressure Washer Chemical Injector For General Pump Power Washer Downstream
Aliexpress
Free shipping
55% off
$21.76
$48.36
2-8 GPM Pressure Washer Chemical Injector For General Pump Power Washer Downstream
Aliexpress
$29.29
$48.02
Reliable- Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap
Aliexpress
39% off
$29.29
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Reliable- Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap
Aliexpress
$99.99
Southeast Softwash Skunk Chemical Valve | Supercharge Your Downstream Injector With Hot Mix Strength, Faster Draw And Battle Ready Durability |
Amazon.com
Free shipping
$99.99
Southeast Softwash Skunk Chemical Valve | Supercharge Your Downstream Injector With Hot Mix Strength, Faster Draw And Battle Ready Durability |
Amazon.com
$19.99
IPW Industries Inc Clack V3010-1E - WS1 Water Softener Injector Replacement Part For 1" And 1.25", Valves White Plastic 10" Downflow Brining 13"
Amazon.com
$19.99
IPW Industries Inc Clack V3010-1E - WS1 Water Softener Injector Replacement Part For 1" And 1.25", Valves White Plastic 10" Downflow Brining 13"
Amazon.com
$9.99
Raincovo Chemical Injector Kit, 1/8 Inch 27 Male BSP Thread | Soap Injector For Pressure Washer
Amazon.com
94
$9.99
Raincovo Chemical Injector Kit, 1/8 Inch 27 Male BSP Thread | Soap Injector For Pressure Washer
Amazon.com
$19.99
IPW Industries Inc-Clack (V3010-1H)-Clack Injector-H Green-14" Down,18" Up
Amazon.com
$19.99
IPW Industries Inc-Clack (V3010-1H)-Clack Injector-H Green-14" Down,18" Up
Amazon.com
$159.99
Pressure Washer Downstream Chemical Injector Bypass Kit - Improved Design (1.8 High Draw)
Amazon.com
Free shipping
$159.99
Pressure Washer Downstream Chemical Injector Bypass Kit - Improved Design (1.8 High Draw)
Amazon.com
$32.54
Downstream Soap Injector For Pressure Washer 3/8" 4000 Psi With 10ft
eBay
$32.54
Downstream Soap Injector For Pressure Washer 3/8" 4000 Psi With 10ft
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Shop downstream injector

Sponsored
About our ads
$18.99
Raincovo Downstream Injector For Pressure Washer, Chemical Injector Kit | Power Washer Soap Injector, 3/8 Inch Quick Connect, 4000 PSI
Amazon.com
$18.99
Raincovo Downstream Injector For Pressure Washer, Chemical Injector Kit | Power Washer Soap Injector, 3/8 Inch Quick Connect, 4000 PSI
Amazon.com
$23.63
General Pump 2.3mm Pressure Washer Detergent Injector 100776 | 2.3mm Downstream Soap And Chemical Injector For Pressure Washers, General Pump Part
Amazon.com
$23.63
General Pump 2.3mm Pressure Washer Detergent Injector 100776 | 2.3mm Downstream Soap And Chemical Injector For Pressure Washers, General Pump Part
Amazon.com
$28.99
3-5 GPM Downstream Injector For General Pump 100775-4500 PSI (2 Pack) | Pressure Washer High Draw Fixed Chemical Injector
Amazon.com
$28.99
3-5 GPM Downstream Injector For General Pump 100775-4500 PSI (2 Pack) | Pressure Washer High Draw Fixed Chemical Injector
Amazon.com
$40.59
5000PSI Adjustable Chemical Injector Kit, 3/8in Quick Connector Downstream Injector For Pressure Washer, Soap Injector, 9.8ft Siphon Hose, 1/4in Soap
Amazon.com
Free shipping
$40.59
5000PSI Adjustable Chemical Injector Kit, 3/8in Quick Connector Downstream Injector For Pressure Washer, Soap Injector, 9.8ft Siphon Hose, 1/4in Soap
Amazon.com
$22.99
PWACCS Downstream Injector For Pressure Washer, 3-5 GPM, Chemical Injector | 3/8" Quick Connect, Soap Injector Kit With 10 ft Siphon Hose, Black Soap
Amazon.com
$22.99
PWACCS Downstream Injector For Pressure Washer, 3-5 GPM, Chemical Injector | 3/8" Quick Connect, Soap Injector Kit With 10 ft Siphon Hose, Black Soap
Amazon.com
$31.79
Chemical Injector, Brass Stainless Steel Downstream Injector Kit | 5000PSI Max Pressure, 1/4 Inch Nozzle, 3/8 Inch Quick Connector, Adjustable
Amazon.com
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Chemical Injector, Brass Stainless Steel Downstream Injector Kit | 5000PSI Max Pressure, 1/4 Inch Nozzle, 3/8 Inch Quick Connector, Adjustable
Amazon.com
$21.38
Downstream Injector For Pressure Washer, 3/8 Inch Quick Connect, 4500 PSI | Adjustable Power Washer Soap And Chemical Injector Kit
Amazon.com
$21.38
Downstream Injector For Pressure Washer, 3/8 Inch Quick Connect, 4500 PSI | Adjustable Power Washer Soap And Chemical Injector Kit
Amazon.com
$17.99
5-8 GPM Fixed Chemical Injector 100776 For General Pump Pressure Washer | Pressure Washer Downstream Injector & Soap Injector, High Draw To 20%, 2.3mm
Amazon.com
$17.99
5-8 GPM Fixed Chemical Injector 100776 For General Pump Pressure Washer | Pressure Washer Downstream Injector & Soap Injector, High Draw To 20%, 2.3mm
Amazon.com
$20.99
JOEJET Fixed Downstream Injector For Pressure Washer, 3-5 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose
Amazon.com
$20.99
JOEJET Fixed Downstream Injector For Pressure Washer, 3-5 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose
Amazon.com
$19.99
JOEJET Fixed Downstream Injector For Pressure Washer, 5-8 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose
Amazon.com
$19.99
JOEJET Fixed Downstream Injector For Pressure Washer, 5-8 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose
Amazon.com
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JOEJET Fixed Downstream Injector For Pressure Washer, 2-3 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose, 3200 PSI
Amazon.com
63
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JOEJET Fixed Downstream Injector For Pressure Washer, 2-3 GPM | Chemical Injector Kit With 3/8 Inch Quick Connect, 10 ft Siphon Hose, 3200 PSI
Amazon.com
$33.98
Chemical Injector Brass Stainless Adjustable Downstream Injector With 9.8ft Tube For Pressure Washer
Aliexpress
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Chemical Injector Brass Stainless Adjustable Downstream Injector With 9.8ft Tube For Pressure Washer
Aliexpress
$50.25
CYSFETENA Chemical Injector Kit, Brass Stainless Steel Silicone 5000 PSI Adjustable Downstream Injector For Pressure Washer With 9.8ft Siphon Hose,3/8
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CYSFETENA Chemical Injector Kit, Brass Stainless Steel Silicone 5000 PSI Adjustable Downstream Injector For Pressure Washer With 9.8ft Siphon Hose,3/8
Amazon.com
$29.99
YAMATIC Adjustable Chemical Injector Kit, Downstream Injector Kit For Pressure Washer, m22-14mm Connectors, Soap Injector With Siphon Hose & Soap
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YAMATIC Adjustable Chemical Injector Kit, Downstream Injector Kit For Pressure Washer, m22-14mm Connectors, Soap Injector With Siphon Hose & Soap
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Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap Injector, 3/8 Inch
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Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap Injector, 3/8 Inch
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$21.76
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2-8 GPM Pressure Washer Chemical Injector For General Pump Power Washer Downstream
Aliexpress
Free shipping
55% off
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$48.36
2-8 GPM Pressure Washer Chemical Injector For General Pump Power Washer Downstream
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Reliable- Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap
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Reliable- Downstream Injector For Pressure Washer, Power Washer Chemical Injector Kit, Soap
Aliexpress
$99.99
Southeast Softwash Skunk Chemical Valve | Supercharge Your Downstream Injector With Hot Mix Strength, Faster Draw And Battle Ready Durability |
Amazon.com
Free shipping
$99.99
Southeast Softwash Skunk Chemical Valve | Supercharge Your Downstream Injector With Hot Mix Strength, Faster Draw And Battle Ready Durability |
Amazon.com