Overview CLEAN AIR = LONG LIFE Viair replacement air filters keep your compressor running the way it should! These 4 filters will help ensure many years of good use. It helps keep out Moisture and Dust. Viair recommends changing your disc air filter every 3 months making this over a year's supply! Plus you’ll be getting the best performance out of your equipment. Four Pack Two-Stage Filters Extend Compressor Life Recommended for: Viair 420C (Part numbers: AC-420, AC-420C, 42040, 42043) Viair 480C (Part Numbers: AC-480, AC-480C, AC-480K, 48012, 48032, 48042, 48043) Includes Four Viair Filter Elements (For Metal Intakes) Specifications Part Number CP-FE-VM14 Manufacturers Part Number 92628 Refunds, Returns, & Warranty Money-Back Guarantee/Refund PolicyAll merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. WarrantyThis product is backed by Viair's 1-year manufacturer's warranty! All Warranty claims for Viair products must be handled directly through Viair after 30 days. They can be reached at 1-949-585-0011. HornBlasters.com satisfaction guaranteeHornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. Cross-ShipmentsHornBlasters.com will not cross-ship returned merchandise. Physical Damage PolicyPhysical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.