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Description
Interpump K5.3 Flow Sensitive Unloader Valve – 200 Bar, 25–41 LPM, 3/8" Inlet, 1/2" OutletThe Interpump K5. 3 is a high capacity flow sensitive unloader valve designed for professional and industrial pressure washer systems. It ensures smooth system regulation by automatically diverting water flow through the bypass circuit when the spray gun is released, protecting the pump and minimising recoil. Suitable for systems operating up to 200 Bar and delivering flow rates between 25 and 41 litres per minute, the K5. 3 is ideal for heavy duty
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 2373 reviews
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Product Reviews
★★★★★ 5
Definitely will buy again!
Perfect Fit for Honda Accord 2024 hybrid Touring
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Fit 2025 Honda crv hybrid sport l
These fit my 2025 Honda crv hybrid sport-l perfectly. They are much more economical than having the shop replace them. I wish it said what the composition is- cotton or otherwise, because I have read you should oil cotton filters to work as intended. I didn't oil them amd so far haven't had any problems, but time will tell.
They are a great value for the money and work as described. I would recommend these if you want to save some money on parts and labor for replacing your air filters. There are some good videos online that show you how step by step.
I haven't noticed any odors or lack of durability since installing them.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Good replacement for oem
Size: CRV 2023-26 2.0L Hybird
Fits my 2024 crv hybrid
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Perfect results
Size: CRV 2023-26 2.0L Hybird
Everything fit perfect! Saved tons of $$ doing both changes myself takes about 10 minutes each the first time.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Perfect replacement filters.
Size: CRV 2023-26 2.0L Hybird
These filters are so close to OEM that you cannot tell the difference. I would not be surprised if they also make the OEM filters. I am completely satisfied with this product.
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Reviewed in the United States on May 27, 2026
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