• Filter dimensions: 16" x 25" x 5"
• MERV 10
• Expandable Filter Kit

Lennox X8309 (HCXF20-10) Expandable Replacement Filter - 16x25x5 (Actual Size of Assembled Frame - 15-3/4" X 24-3/4" X 4-7/16") This Original Lennox Healthy Climate expandable media filter is rated at MERV 10 and removes up to 85% of particles, down to 3 microns.  This filter must be used with plastic frame.  The plastic frame is NOT included with this filter.  If you have accidentially thrown away your plastic frame  - you can purchase a new kit - # X8303 .NOTE: Plastic frame gets re-used.  When changing filter - replace media but do not discard plastic frame.Features: Factory Original Healthy Climate product MERV 10 Efficiency Rating Removes up to 85% of particles, down to 3 microns, including pollen, dust and dirt, pet dander, dust mites, mold/fungi Space-saving expandable filter Expandable media air filter - ships like a collapsed accordian and is expanded into existing frame, which is assembled around the filter Easy-to-follow directions printed on side of filter carton Change filter ever 9-12 months, depending on environment Fits:Lennox Model HCC16-28 Healthy Climate Air Cleaner CabinetLennox HC10 Healthy Climate Media Air Cleaner Cabinets - 16x25Honeywell F25A1043, F25F1042, F35F1008, F100F1012, F150E1026, F150E1029 Air Cleaner CabinetsBryant/Carrier EZXCAB016, MACA016, MPKA016, FILCAB016 Air Cleaner Cabinets Replaces: Lennox HCXF16-10 Filter Lennox HCF16-10 FilterLennox X8309 Filter Lennox X6670 Filter Honeywell FC35A1001, FC100A1029 Filters Bryant/Carrier FILBBCAR0016, FILCCCAR0016, FILXXCAR0016 Filters