SaferCCTV (Pack of 2) Replacement Air Filter & Pre Filters for Briggs & Stratton 498596/690610/697029/5059h/4207, Stens 100-093, John Deere M147431 + 273356s 1. Unique service can make you rest assured to buy--(1)60-days money-back guarantee. (2) Professional sellers, and professional guidance, have more Garden accessories to choose. (3)Provide professional use tutorials. (4) Often give away free tool products (because we clean stock). Please contact us if you need any of the above services 2. Air Filters Replace Briggs & Stratton 498596 / 690610 / 697029 /5059H /4207 3. Pre-Filters Replace Briggs & Stratton 273356, 273356S, For stens 100-093, Same As John Deere Air Filter M143278, M147431 4. Filter pre-cleaner size: L 3-9/16" x W 2-1/4" x H 3" 5. This is Non original aftermarket parts, please check the size for compatibility before ordering it