Pressure Washer Adapter – 1/4" Quick Release Connector for Karcher, Bosch, Nilfisk, LAVOR & More

One Adapter. Every Brand. Instant Quick-Release Upgrade.

Stop struggling with incompatible connectors. This 1/4" quick release pressure washer adapter converts your machine's outlet to a universal G1/4" female quick connector — instantly compatible with foam cannons, brush attachments, multi-angle nozzles, and all standard 1/4" quick-plug accessories.

• Universal 1/4" Quick Release — Converts your pressure washer to accept all standard 1/4" quick-connect accessories with zero tools.
• 7 Compatibility Models — Fits Karcher K2–K7, Bosch (old & new), Nilfisk, LAVOR, YILI, and 5-pc nozzle tip sets.
• 2000 PSI Working Pressure — Rated up to 200 bar / 3000 PSI max, working pressure 2000 PSI — handles any standard consumer or prosumer washer.
• Chemical Resistant — Stands up to detergents, degreasers, and car wash chemicals without degrading.
• Brass/Alloy + Plastic Construction — High hardness materials built for high-pressure performance and long service life.
• Max 60°C Temperature Rated — Safe for warm-water pressure washer applications.
• Easy Installation — Thread on and lock. No tools, no tape, no hassle.

Compatible with foam pots, high-pressure brushes, multi-angle spray nozzles, and any 1/4" quick-plug accessory. Check the variant photos to confirm the correct model for your specific machine before ordering.

Frequently Asked Questions

Q: How do I know which model fits my washer?
A: Select your brand from the variant options and reference the dimension photos to confirm the correct fit.

Q: Does it fit Karcher K1700 or K2000?
A: No — the Karcher adapter fits K2–K7 only. It does not fit K1700, K1700 CUBE, K1800, K1900, or K2000.

Q: What accessories can I connect with it?
A: Any 1/4" quick-plug accessory including foam cannons, spray nozzles, high-pressure brushes, and extension wands.

Q: What is the maximum pressure rating?
A: Up to 200 bar / 3000 PSI max. Working pressure 2000 PSI.

Q: Are you affiliated with Karcher, Bosch, or Nilfisk?
A: No — these are compatible aftermarket parts. Not sold or endorsed by those brands.

SPECIFICATIONS

Material: Brass/Alloy + Plastic
Connection: G1/4" Female Quick Release
Pressure Range: 100–200 bar (1450–3000 PSI)
Working Pressure: 2000 PSI
Max Temperature: 60°C
Chemical Resistant: Yes
Compatibility: Karcher K2–K7, Old Bosch, New Bosch, Nilfisk, LAVOR, YILI, Universal Nozzle Tips
Origin: Mainland China
Weight: 0.20 lbs / 0.09 kg