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Avoid clogging of the injector and improve the efficiency of pressure washer. Package: kit includes chemical injector, 10 feet siphon hose, filter, black nozzle soap with 1/4” quick connect and teflon tape. Fits most electric and gas power washer.

Great for cleaning or spraying. Chemical-resist and poly strainer reduces injector clogging. Soap injector has universal 3/8’’ quick disconnect. Pressure washer downstream chemical injector kit includes chemical injector, 10 feet tubing siphon hose, filter and black soap nozzle.

Our professional after-sales team is at your service. Flow arrows marks on the injector and do not install it backwards. Kit packagethe 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.

Downstream injector for pressure washer with 3/8 inch quick connector. You can control the concentration of the liquid. Protect the performance of the pump and extend its service life.

Please check the part number of your pressure washer pump and make sure the soap injector matches your pump. Function: if the part on your pressure washer pump is worn-out, rusted or hard-water-deposit clogged, you can replace it with this set.

Power washer chemical injector kit includes chemical injector, 10 Feet tubing, filter and black soap nozzle. It connects pressure washer pump to hose. So it allows for a wider choice of chemicals. The chemical runs after pump.



1/8’’ -27 male bSP thread. Package list: two chemical injector sets, including 2 Brass Barbs, 2 Springs, 2 Check Valve Balls, 4 O-Rings.
Make sure rubber o ring is on injector as pictured. Please identify the part number of pressure washer pump, then check if it fits your pressure washer. Use wrench to remove old injector. If the part on your pressure washer part is worn-out, rusted or hard-water-deposit clogged, you can replace it with this set.

1. Raincovo
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Power Washer Chemical Injector Kit, Soap Injector, 3/8 Inch Quick Connect, 4000 PSI, Raincovo Downstream Injector for Pressure Washer
#adRaincovo #ad - 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.Avoid clogging of the injector and improve the efficiency of pressure washer. Package: kit includes chemical injector, 10 feet siphon hose, filter, black nozzle soap with 1/4” quick connect and teflon tape. Fits most electric and gas power washer.
More information #ad
Adapter is made of brass and stainless steel. Material: siphon hose is made of high-quality pvc, used for hot and cold water. Max pressure is 4000 PSI. Characteristic: chemical injector kit with a metering valve, which can adjust dilution ratio of soap and water. Connector: downstream injector has 3/8 inch quick connect. Flow rate is 2 to 5 GPM.Brand | Raincovo #ad |
Manufacturer | Raincovo #ad |
More information #ad
2. M MINGLE
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M MINGLE Adjustable Chemical Injector Kit for Pressure Washer, 3/8 Inch, Soap Injector
#adM MINGLE #ad - Works with most brands of gas and electric pressure washer, cold and hot water pressure washer. Attention: max pressure is 3200 psi. Flow rate is from 2 gpm to 5 gpm.Great for cleaning or spraying. Chemical-resist and poly strainer reduces injector clogging. Soap injector has universal 3/8’’ quick disconnect. Pressure washer downstream chemical injector kit includes chemical injector, 10 feet tubing siphon hose, filter and black soap nozzle.
More information #ad
Control metering valve to adjust dilution ratio of chemical and water. The chemical or soap runs after pump, which will not damage pump. It connects between pressure washer pump and hose. Used to siphon detergent out of separate container.Brand | M MINGLE #ad |
Manufacturer | AMZ Tool #ad |
More information #ad
3. Sooprinse
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Sooprinse Chemical Injector Kit for High Pressure Washer, 3/8 Inch Quick Connect, 4000 PSI Adjustable Soap Dispenser with a 1/4 Inch Black Soap Nozzle and Teflon Tape,16 Ft Siphon Hose
#adSooprinse #ad - Premium qualitymade of tough brass and stainless steel, resistant to corrosion and fading. Quality assurancewith in 3 years product warranty. 100% satisfaction guaranteed! please feel free to contact with us.Our professional after-sales team is at your service. Flow arrows marks on the injector and do not install it backwards. Kit packagethe 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.
More information #ad
Scientific designthe 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. Instructioin manualthe maximum pressure is 4000 PSI.Brand | Sooprinse #ad |
Manufacturer | Sooprinse #ad |
Height | 2 Inches |
Length | 6.3 Inches |
Width | 6.3 Inches |
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4. Tempono
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3/8 Inch Quick Connect, Power Washer Chemical Injector Kit, Downstream Injector for Pressure Washer, Tempono Pressure Washer Soap Injector, 4000 PSI
#adTempono #ad - Flow rate is 2 to 5 GPM. Siphon hose is made of high-quality PVC, suitable for hot and cold water. Please pay attention to mark of arrow direction on injector, do not install it backwards.Downstream injector for pressure washer with 3/8 inch quick connector. You can control the concentration of the liquid. Protect the performance of the pump and extend its service life.
More information #ad
Chemical injector kit has 10 ft tube, filter, soap injector, nozzle and teflon tape. Max pressure is up to 4000 PSI. Chemical injector has an metering valve. Pressure chemical injector ensures that chemicals do not pass through the pump. The coupler is made of stainless steel and brass, sturdy and durable.Brand | Tempono #ad |
Manufacturer | Tempono #ad |
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5. RIDGE WASHER
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Replacement for 203640GS 190593GS 190635GS, RIDGE WASHER Compatible Chemical Injector Set for Pressure Washer
#adRIDGE WASHER #ad - Package: two chemical injector sets include two brass barbs with 1/8 inch-27 male BSP thread, two check valve balls, two springs and four o-rings. We provide a service of quick reply within 24 hours.Please check the part number of your pressure washer pump and make sure the soap injector matches your pump. Function: if the part on your pressure washer pump is worn-out, rusted or hard-water-deposit clogged, you can replace it with this set.
More information #ad
Compatible: pressure washer soap injector kit is compatible with Pump 190593GS, 190635GS and 203640GS. Welcome to ridge washER to see other pressure washer accessories. Attention: when you insert injector into receptacle of pump and tighten injector with 13mm wrench, don't overtighten, you'll break the o ring or crack white metal on pump. If you have questions, contact us at any time.Brand | RIDGE WASHER #ad |
Manufacturer | RIDGE WASHER #ad |
Weight | 0.04 Pounds |
More information #ad
6. Tool Daily
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Tool Daily Adjustable Soap Chemical Injector for Pressure Washer, 3/8 Inch Quick Connect
#adTool Daily #ad - Application: must follow manual to set up chemical Injector. The presure which is higher than 3200 PSI will not work. Suitable for cold and hot water pressure washer.Power washer chemical injector kit includes chemical injector, 10 Feet tubing, filter and black soap nozzle. It connects pressure washer pump to hose. So it allows for a wider choice of chemicals. The chemical runs after pump.
More information #ad
Works with most brands of gas and electric pressure washer. Flow rate is from 1. 5 gpm to 4 gpm. Attention: working pressure is 1000 to 3200 psi. It is used to siphon detergent out of separate container. Dilution ratio of chemical vs water can been adjusted by controlling metering valve. Chemical injector has standard 3/8’’ quick connect fitting.Brand | Tool Daily #ad |
Manufacturer | Tool Daily #ad |
More information #ad
7. REPLACEMENTKITS.COM
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Ryobi & Husky Replaces 190593GS 190635GS & 203640GS, REPLACEMENTKITS.COM Pressure Washer Chemical Soap Injector Kit fits Briggs & Stratton, Homelite
#adREPLACEMENTKITS.COM #ad - Replaces 190593gs, 190635gs & 203640gs & 308452002. 100% satisfaction Guaranteed. Pressure washer chemical soap injector kit for briggs & Stratton replaces 190593GS, 190635GS & 203640GS. Brass barb, 2 o-rings and 1 Check Valve Ball. Replacement Kits Brand Aftermarket Parts.More information #ad
Brand | REPLACEMENTKITS.COM #ad |
Manufacturer | Replacement Kits #ad |
More information #ad
8. Valley Industries
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Valley Industries PK-15000000 Pressure Washer Soap Tubing Kit, Gray
#adValley Industries #ad - Includes a low pressure soap suction filter to keep contaminates from entering your pump. Features 3ft of durable plastic hose for extra reach.More information #ad
Brand | Valley Industries #ad |
Manufacturer | Valley Industries #ad |
Height | 6.75 Inches |
Length | 2.25 Inches |
Width | 4.5 Inches |
Part Number | PK-15000000 |
Model | PK-15000000 |
More information #ad
9. Tool Daily
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Tool Daily Compatible Chemical Injector Set for Pressure Washer, Replacement for 190593GS 190635GS 203640GS
#adTool Daily #ad - Pressure washer soap injector kit, compatible pump 190593gs, 190635GS and 203640GS. Clean out any gunk or dried soap in receptacle. Put the soap hose back on. Take off soap hose. Put ball bearing inside injector and then the spring with small end of spring against the ball bearing.1/8’’ -27 male bSP thread. Package list: two chemical injector sets, including 2 Brass Barbs, 2 Springs, 2 Check Valve Balls, 4 O-Rings.
More information #ad
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. How to replace: follow soap hose to end and you'll find injector. Make sure rubber o ring is on injector as pictured. Please identify the part number of pressure washer pump, then check if it fits your pressure washer. Use wrench to remove old injector. If the part on your pressure washer part is worn-out, rusted or hard-water-deposit clogged, you can replace it with this set.
Brand | Tool Daily #ad |
Manufacturer | Tool Daily #ad |
Weight | 0.06 Pounds |
More information #ad
10. Sellerocity
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Hose Filter & 3/8 NPT Size Quick Connects, Sellerocity Kit Pressure Washer Chemical Detergent Soap Injector 3-5 GPM 2.1 Orifice
#adSellerocity #ad - Direction of flow 'arrow' marked on injector. Ships from Sellerocity in Sarasota, Florida. Purchased through Sellerocity this part has a 4 month warranty.More information #ad
These chemical injectors have a maximum chemical draw of 20% of the flow through the injector, although with various points of restriction through an average system, actual flow is estimated at 12%-18%.Brand | Sellerocity #ad |
Manufacturer | Sellerocity #ad |
Weight | 15 ounces |
More information #ad