The Forney 75176 1/4" Male by 1/4" Quick Connect Turbo Filter is used in combination with Forney 75160 and 75161 Turbo Nozzles to protect the nozzles from damage by preventing debris from getting into the nozzle. Forney Industries is one of Americas longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5, 000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. If youve got metal working questions, weve got answers. Were committed to your success regardless of location size or needs. The turbo nozzle filter with 4. 5mm orifice and 1/4" (6. 35mm) male by 1/4" (6. 35mm) quick connect is rated at 5, 800 PSI and 90° F (87. 8° C). Claims for must be made within 90 days of the date of purchase. Proof of purchase required. This does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.