The Best Pressure Washer Injectors

Looking for the best Pressure Washer Injectors?

Discover now our comparison of the best Pressure Washer Injectors. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Pressure Washer Injectors are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Pressure Washer Injectors in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1

Sooprinse Chemical Injector Kit for High Pressure Washer, 4000 PSI Adjustable Soap Dispenser with a 1/4 Inch Black Soap Nozzle and Teflon Tape, 16 Ft Siphon Hose, 3/8 Inch Quick Connect

❤【Premium Quality】Made of tough brass and stainless steel,resistant to corrosion and fading.
❤【Instructioin Manual】The maximum pressure is 4000 PSI. Flow arrows Marks on the injector and do not install it backwards.
❤【Kit Package】The chemical injector kit includes chemical injector, 16 feet tubing (siphon hose), filter and 1/4 inch quick connect black soap nozzle which connect to your gun or wand.
❤【Scientific Design】The soap dispenser kit is equipped with a screw-in valve that adjusts the dilution ratio of chemicals and water to increase the efficiency of your high pressure washers.
❤【Quality Assurance】Any problem,feel free to contact us.The professional team is always ready to serve you.

No. 2

CALIDAKA Chemical Injector Kit for High Pressure Washer,4500 PSI Adjustable Downstream Injector Kit,Soap Dispenser with 10Ft Siphon Hose &Soap Nozzle,3/8 Inch Quick Connect

【PACKAGE CONTENT】You will receive 1pc pressure washer chemical injector, 1pc siphon hose, 1pc hose nozzle, 1pc tape and 1pc black soap nozzle, hose about 3m/118.11inch in length, practical accessories set.
【MAIN FUNCTION】This chemical injector kit allows you to apply soap or cleaning chemicals through your pressure washer at low pressure for powerful and effective cleaning. Designed to apply chemicals only when operating at low pressure (250PSI or less).
【DURABLE MATERIAL】The downstream injector is made of stainless steel and brass, strong and durable, high strength, not easy to break, can be used for a long time, leakproof, temperature resistan t 32°F - 122°F (0°C to 50°C), suitable For cold and hot water applications.
【ADJUSTABLE DESIGN】Chemical injector is designed with metering valves that allow you to adjust the proportion of chemical solutions by turning the valve to meet your different needs. Flo w rate adjustable range 2GPM-5GPM. The direction of the water needs to be in the same direction as the arrow.
【WIDE APPLICATION】The chemical injector features 3/8-inch quick connector that easily fits between the pressure washer pump and hose. Chemicals will not flo w through the pump and will not damage the pump. The maximum working pressure is 4500PSI, suitable for most brands of high-pressure washers.

No. 3

YAMATIC Adjustable Chemical Injector Kit, Downstream Injector Kit for Pressure Washer, 3/8 Inch Connectors, Soap Injector with Siphon Hose & Soap Nozzle,4500PSI

【Application】The soap injector allows you to apply soaps or cleaning chemicals at low pressure through your pressure washer. This downstream injector is designed to apply chemical only when running under low pressure (250 PSI or less). Note: Please use the large orifice black soap spray nozzle to get the soap injector to work.
【Water Flow Adjustable】 The soap dispenser kit features a controlling metering valve, which allows you to adjust the dilution ratio and increases your pressure washer's effectiveness. Water flow adjustable range: 2 GPM to 5 GPM.
【Upgraded Construction】 Made of stainless steel and brass, more durable and long-lasting. The downstream injector ensures that chemicals do not run through the pump. Protect the performance of the pump and allow for a wider choice of chemicals.
【3/8’’ Quick Connect】 Chemical injector kit equipped with standard 3/8’’ quick connector/disconnector. It fits between a 3/8" outlet pressure washer pump and a 3/8" high power washer hose.
【OEM Performance】 Max 4500 PSI Working pressure, works great with most brands of pressure washers, especially gas-powered washers. Work Temperature 32°F to 122°F(0°C to 50°C ), suitable for cold and hot water applications.

No. 4

Raincovo Downstream Injector for Pressure Washer, Power Washer Chemical Injector Kit, Soap Injector, 3/8 Inch Quick Connect, 4000 PSI

Package: Kit Includes chemical injector, 10 feet siphon hose, filter, black nozzle soap with 1/4” quick connect and teflon tape.
Application: When detergent is sucked out separately, the chemical will not pass through the pump, you could use a variety of chemicals without damaging the pump.
Characteristic: Chemical injector kit with a metering valve, which can adjust dilution ratio of soap and water. Avoid clogging of the injector and improve the efficiency of pressure washer.
Connector: Downstream Injector has 3/8 inch quick connect. Fits most electric and gas power washer. It's connected between the pressure washer pump and the pressure washer hose.
Material: Siphon hose is made of high-quality PVC, used for hot and cold water (32°F to 122°F). Adapter is made of brass and stainless steel. Max pressure is 4000 PSI. Flow rate is 2 to 5 GPM.

SaleNo. 5

General Pump Quick Connect Pressure Washer Detergent Injector - 2.1mm Orifice, 4500 PSI, Model Number N100812P

Adjustable control
2.1mm orifice for pressure washers up to 5.0 GPM
For cold or hot water applications, up to 200deg F
3/8in. inlet/outlet

No. 6

ESSENTIAL WASHER Pressure Washer Chemical Injector Kit | Adjustable Downstream Injector For Pressure Washer | 4' Hose With Grey Filter Built In Check Valve | 3/8" Inch Quick Connect Connectors

Downstream Injector: Premium quality brass 3/8" NPT adjustable chemical injector for pressure washer. Ideal for seamless, leak free washing and high pressure soap application.
Pressure Washer Chemical Injection Kit: Includes a 4' gray filter with check valve, a soap nozzle, siphon hose barb, siphon hose and filter, and a 3/8" quick connect plug. Ensures efficient downstream chemical injection.
Adjustable Flow: Regulate the amount of soap in your pressure washer with this downstream injector for pressure washer. Enables easy adjustment for optimal cleaning results.
High Quality Connections: Features a 3/8" quick connect coupler, ensuring secure and steady connection for your downstream injector pressure washer. Enhances performance and reliability.
Chemical Filter Hose Assembly: This pressure washer chemical injector kit includes a chemical filter hose assembly, providing excellent filtration for a clean, efficient wash.

SaleNo. 7

M MINGLE Adjustable Chemical Injector Kit for Pressure Washer, Soap Injector, 3/8 Inch Quick Connector

Attention: Max pressure is 3200PSI. Pressure washer downstream chemical injector kit includes chemical injector, 10 feet tubing (siphon hose), filter and black soap nozzle.
Used to siphon detergent out of separate container. The chemical or soap runs after pump, which will not damage pump. Great for cleaning or spraying.
Control metering valve to adjust dilution ratio of chemical and water. Chemical-resist and poly strainer reduces injector clogging.
The soap injector is equipped with a universal 3/8’’ quick disconnect, which facilitates effortless and quick installation. It is designed to seamlessly connect between the pressure washer pump and the hose, enabling efficient mixing and dispensing of soap during the cleaning process.
Flow rate is from 2 GPM to 5 GPM. Works with most brands of gas and electric pressure washer, cold and hot water pressure washer.

SaleNo. 8

Tool Daily Compatible Chemical Injector Set for Pressure Washer, Replacement for 190593GS 190635GS 203640GS

Pressure Washer Soap Injector Kit, compatible Pump 190593GS, 190635GS and 203640GS. Please identify the part number of pressure washer pump, then check if it fits your pressure washer.
1/8’’ -27 male BSP thread.
How to replace: Follow soap hose to end and you'll find injector. Take off soap hose. Use wrench to remove old injector. Clean out any gunk or dried soap in receptacle. Make sure rubber o ring is on injector as pictured. Put ball bearing inside injector and then the spring with small end of spring against the ball bearing. Insert injector into receptacle and tighten injector with 13mm wrench. Don't overtighten, you'll break the o ring or crack white metal on pump. Put the soap hose back on.
If the part on your pressure washer part is worn-out, rusted or hard-water-deposit clogged, you can replace it with this set.
Package List: Two Chemical Injector Sets, including 2 Brass Barbs, 2 Check Valve Balls, 2 Springs, 4 O-Rings.

No. 9

Pressure Washer Downstream Chemical Injector Bypass Kit - Improved Design (2.3 High Draw)

2.3 Orifice is for flow rates between 5.0 - 8.0 GPM
3/8" Stainless Steel Quick Connects
(2) U.S Made 3/8" Street Tees - 3/8" Stainless Steel Quick Connects
2 Foot U.S. Made 3/8" Jumper Hose (2 Wire Braid for Increased Durability)
U.S Made High Draw General Pump Chemical Injector with Ceramic Ball Rated 4500 PSI

No. 10

USSKYBOY Pressure Washer Chemical Soap Injector Kit for Briggs and Stratton, Homelite, Ryobi and Husky Replaces 190593GS 190635GS and 203640GS (2 Set)

【Compatible】 Pressure Washer Soap Syringe Kit is compatible with pumps 190593GS, 190635GS and 203640GS. (1/8'' -27 BSP male thread)
【Replacement method】 Remove the old fuel injector with a wrench. Remove any sticky or dry soap from the container. Make sure the rubber o-ring is on the injector as shown. Put the ball bearing in the injector, and then use the spring on the small end of the spring against the ball bearing. Insert the injector into the socket and use a 13mm wrench to tighten the injector. Do not overtighten or it will damage the o-rings or crack the white metal on the pump.
【Function】 If parts on your high pressure washer pump are worn, rusted, or clogged with hard water deposits, you can replace it with this set. This will make your high pressure washer pump smoother to use.
【Package contains】 The 190593GS chemical injector kit including 2 brass barbs, 2 check valve balls, 2 springs, 2 O-rings (2 set).

What is the purpose of a comparison site?

When you search for a product on the Internet, you can compare all the offers that are available from the sellers. However, it can take time when it is necessary to open all the pages, compare the opinions of the Internet users, the characteristics of the products, the prices of the different models… Offering you reliable comparisons allows us to offer you a certain time saving and a great ease of use. Shopping on the Internet is no longer a chore, but a real pleasure!
We do everything we can to offer you relevant comparisons, based on various criteria and constantly updated. The product you are looking for is probably among these pages. A few clicks will allow you to make a fair and relevant choice. Don’t be disappointed with your purchases made on the Internet and compare the best Pressure Washer Injectors now!

Last update on 2025-03-11 / Affiliate links / Images from Amazon Product Advertising API

Search and kompare over thousands products reviews

Looking for the best Pressure Washer Injectors?

What is the purpose of a comparison site?

Related posts: