Stainless steel hyperfilter cartridge spring, 1.25" (32 mm). Cannot be used with aftermarket filter elements like Lawrence Factor. OEM equivalent part SC000553 described as "HYPERFILTER CARTRIDGE SPRING [MOLLA CARTUCCIA HYPER FILTER]".
Nuvair offers authentic parts and equipment manufactured by Coltri Compressors. Beware of inexpensive aftermarket imitations labeled as "replacement," "OEM equivalent," "compatible," or "alternative," as they are not made by Aerotenica Coltri S.p.a. Due to size, weight, or specific requirements, some Coltri products may not be available for online purchase, and others may have extended lead times. To confirm compatibility with your existing equipment or to ensure the product meets your needs, please contact the Nuvair Sales Team for ordering assistance by email or phone.