Goodman / Clean Comfort AMP-11-1625-45 Reusable Filter Frame System Kit - Includes Lifetime Reusable Frame MODEL # RFFS 805 and 6 Replacement Filters PART # PP-805 MERV 11Replaces Clean Comfort AMP 11 1625 45 Furnace Filter Actual Size Mentioned: 16" x 25" x 4. 5" Replacement Pleat Packs PART # PP 805 MERV 11 is for use with Model # RFFS 805 Reusable Filter Frame System is Listed Below. Kit Includes Lifetime Reusable Frame MODEL # RFFS 805 and 6 Replacement Filters PART # PP 805 MERV 11. One Replacement Filter lasts Up to 6 Months. Reusable Frame System saves up to 90% of Storage Space and up to 90% Volume of Materials