No, just spray quickly or slowly to regulate how much soap is being dispensed.
NorthStar Pressure Washer Soap Suction Filter, 1/4in. QC-F Inlet, Low-Pressure Detergent Filter

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Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 07/09/26Store Pickup:
Out of stock at Fredericksburg VA
- Low-Pressure Detergent Filtration: Helps prevent debris from entering pressure washer detergent systems
- Brass Housing + Stainless Steel Screen: Provides durability and corrosion resistance for long service life
- Stainless Steel Internal Components: Add weight to help keep the filter submerged in solution containers
- 1/4in. QC-F Inlet: Connects to compatible low-pressure detergent application systems
- 50 Max. PSI Rating: Designed for low-pressure chemical and detergent applications
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Description
Key Specs
Reviews
Q & A
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Product Summary
What's Included
- (1) NorthStar Pressure Washer Soap Suction Filter
Features + Benefits
- Low-Pressure Detergent Filtration: Helps prevent debris from entering pressure washer detergent systems
- Brass Housing + Stainless Steel Screen: Provides durability and corrosion resistance for long service life
- Stainless Steel Internal Components: Add weight to help keep the filter submerged in solution containers
- 1/4in. QC-F Inlet: Connects to compatible low-pressure detergent application systems
- 50 Max. PSI Rating: Designed for low-pressure chemical and detergent applications
- 100°F Max. Temperature: Suitable for detergent solutions up to 100°F
Key Specs
| Attribute | Specification |
|---|---|
item# | 43373 |
Brand | General Pump |
Ship Weight | 0.1 LB |
Fits Inlet | 1/4 in |
| Attribute | Specification |
|---|---|
Max. PSI | 50 |
Female Inlet | 0.25 in |
Max. Degree Detergent | 100 °F |
Nozzle Material | Multiple |
Reviews
Questions & Answers
Questions
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· 6 years ago
is this filter adjustable for setting the flow amount of soap ?
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toolmanvic· 6 years ago
Helpful?
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ProductExpert7· 6 years ago
This filter is not adjustable for setting the flow amount of soap.
Helpful?
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· 10 years ago
Will this work with a 4000 pressure washer?
Washer is a 4000 and 4 gals a minute. Will this draw detergent with the black soap nozzles?
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toolmanvic· 6 years ago
Yes
Helpful?
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ProductExpert40· 10 years ago
This suction filter will work with a 4000 PSI and 4 GPM pressure washer.
Helpful?
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· 11 years ago
Does this have a check valve ball inside it? If so can you remove it?
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toolmanvic· 6 years ago
It does have a check valve. Not sure why you want to remove it.
Helpful?
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ProductExpert6· 11 years ago
The suction filter does have a check valve inside. It could be removed.
Helpful?
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· 9 years ago
WILL THIS WORK WITH BLEACH?
1 answer-
ProductExpert11· 9 years ago
This suction filter will handle bleach.
Helpful?
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· 15 years ago
What size hose will it fit?
1 answer-
ProductExpert11· 15 years ago
The hose barb on this General Pump soap suction filter is 1/4 inch in diameter, It is designed to fit a hose that has an inside diameter of 1/4 inch or slightly smaller.
Helpful?
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Currently Viewing This Product
Item # 43373
$21.99Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 07/09/26Store Pickup:
Out of stock at Fredericksburg VA
- $21.99
Shipping:
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Estimated to ship 07/09/26
$19.99 Same DayStore Pickup:
3 in stock at Fredericksburg VA - Pickup in under 1 hr
- $52.99
Shipping:
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Estimated to ship 07/13/26
$19.99 Same DayStore Pickup:
3 in stock at Fredericksburg VA - Pickup in under 1 hr
Specifications
1/4 in
1/4 in
-
50
50
4,500
0.25 in
0.25 in
0.38 in
100 °F
100 °F
200 °F
Multiple
-
-
-
-
0.38 in
-
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1.8 mm
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