• Generalaire Part # GFI 4531
• Actual Size 20 3/4 x 19 3/4 x 4 15/16
• MERV 10 Rated
• Made by ReservePro Parts for Generalaire
• Replacement MAC TWENTY Filters
• Also for: S1 # S1-FM10202005, Source 1 # S1-MAC202005, Trion # 255649-103, Skuttle #448-3, Skuttle DB-0020-020, Air Bear Supreme 20x20, Generalaire MAC TWENTY
• Package of 3

• Lennox Healthy Climate Part # X6670 MERV 11 16x25x5 Replacement Filter
• Actual Size 15 3/4" x 24 3/4" x 4 3/8"
• MERV 11 Rated
• Made in Canada by FurnaceFilters.Ca
• Case of 3 

• Aftermarket 20 x 25 x 5 Pleated Filters
• Actual Size 19 5/8" x 24 3/16" x 4 15/16"
• Also Fits: Trion Air Bear Supreme 2000, Skuttle DB0-0025-020, and Ultravation 90-007
• MERV 11 Rated
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3 

• Replacement filter for GeneralAire Part # GF4501
• Aftermarket Product Manufactured in Canada by FurnaceFilters.Ca
• Actual Size 19 5/8" x 24 3/16" x 4 15/16"
• MERV 10 Rated
• Case of 3

• Aftermarket 20 x 20 x 5 Pleated Filters
• Actual Size 20 3/4" x 19 3/4" x 4 15/16"
• MERV 11 Rated
• Also fits:

S1 # S1-FM10202005, Source 1 # S1-MAC202005, Trion # 255649-103, Skuttle #448-3, Skuttle DB-0020-020, Air Bear Supreme 20x20, Generalaire MAC TWENTY, Generalaire #4531

• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3

• Original Goodman Replacement Filters Part # M1-1056
• Actual Size 15 3/8" x 25 1/2" x 5 1/4"
• MERV 11 Rated
• For Goodman GMU1625 Filter Cabinets
• Case of 3

• This filter is a Genuine MERV 14 Replacement for Part # M1-1056
• Higher level of Filtration than standard MERV 11
• MERV 14 or 15 Rated (depending on shipment)
• Actual Size 15 3/8" x 25 1/2" x 5 1/4"
  
• Case of 3

• Original Replacement Filters Part # M0-1056 MERV 11 Rating
• Actual Size 15 3/8" x 21 7/8" x 5 1/4" for Goodman GMU1620 Filter Cabinets
• Case of 3

• Original Replacement Filters Part # M2-1056 MERV 11 filters for Goodman GMU2020 Filter Cabinets
• Actual Size 20 1/4" x 20 3/4 x 5 1/4"
• Case of 3

• Original Replacement Filter Part # M8-1056 MERV 11
• Actual Size 20 1/4" x 25 3/8" x 5 1/4" filters for Goodman GMU2025 Filter Cabinets
• Case of 3

• Genuine Honeywell 16 x 20 x 5 (4 3/8") Replacement Filter Part # FC100A1003 
• MERV 11 Rated 
• Actual/Exact Size 15 15/16" x 19 3/4" x 4 3/8" 
• Fits Filter Cabinets F100F1004, F200E1003, F25 / F35 / F100 / F150
• Package of 3

• Genuine Honeywell 16 x 20 x 5 (4 3/8") Replacement Filter Part # FC100A1003 
• MERV 11 Rated 
• Actual Size 15 7/8" x 19 7/8" x 4 3/8" 
• Fits Filter Cabinets F100F1004, F200E1003, F25 / F35 / F100 / F150
• Package of 3

• Exact Size Replacement filter for Honeywell FC100A1029 16x25x 4 3/8". 
• Actual Size 15 15/16" x 24 7/8" x 4 3/8"
• MERV 10 Rated
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3 

• Exact Size Replacement for Honeywell 16x25x4 3/8" Model #  FC100A1029
• Actual size 15 15/16" x 24 7/8" x 4 3/8"
• MERV 11 Rated
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3

• Exact Size Replacement filter for Honeywell FC100A1029
• Actual Size 15 15/16" x 24 7/8" x 4 3/8"
• MERV 13 Rated
  
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3

• 20 x 20 x 5 Pleated Filters
• MERV 13 Rated
• Actual Size 19 1/2" x 19 1/2" x 4 3/8"
• This filter is an Exact Replacement for Honeywell 20 x 20 FC100A1011
• Package of 3

• Replacement for Honeywell 20x20x5
• Actual Size 19 15/16" x 19 1/2" x 4 3/8" 
• MERV 11 Rated
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3

• Standard 20 x 20 x 5 Pleated Filters
• This filter is an Exact Replacement for Honeywell 20 x 20 FC100A1011
• MERV 8 Rated
• Actual Size 19 1/2" x 19 1/2" x 4 3/8"
• For use in Residential, Commercial and Industrial Units
• Manufactured by Dafco Filtration Group
• Case of 3

•  Standard 20 x 20 x 5 Pleated Filters
• Actual Size 19 3/4" x 19 1/2" x 4 3/8"
• This filter is an Exact Replacement for Honeywell Part FC100A1011 
• MERV 11 Rated  
• Case of 3

• Exact Replacement for Honeywell 20x25x4 FC100A1037
• Actual Size 19 15/16" x 24 7/8" x 4 3/8"
• MERV 10 Rated
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3

• Exact Replacement for Honeywell 20 x 25 FC100A1037
  
• Actual Size 19 15/16" x 24 7/8" x 4 3/8"
• Fits Cabinets F100F1038, F200E1037
• MERV 11 Rated
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3

• Exact Replacement for Honeywell 20 x 25 FC100A1037
• Actual Size 19 15/16" x 24 7/8" x 4 3/8"
• Fits Cabinets F100F1038, F200E1037
• MERV 13 Rated
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3

• Replacement for Honeywell 20 x 25 x 4 Model # FC100A1037 Pleated Filters
• Actual Size 19 15/16" x 24 7/8" x 4 3/8"
• MERV 8 Rated
• Made in Canada by Furnace Filters.Ca
• Case of 3

• Genuine Honeywell 20 x 25 x 4 3/8" Replacement Filter Part # FC100A1037
• MERV 11 Rated
• Actual Size 19 7/8" x 24 7/8" x 4 3/8" 
• Fits Cabinets F100F1038 & F200E1037 
• Package of 3

• Replacement filter for Honeywell FC100A1029. 16 x 25
• Actual Size 15 15/16" x 24 7/8" x 4 3/8"
• MERV 10 Rated
• Manufactured in Canada by FurnaceFilters.Ca
• Package of 3

• Replacement filter for Honeywell FC100A1029. 16 x 25
• Actual Size 15 3/4" x 24 3/4" x 4 3/8"
• MERV 13 Rated
• Manufactured in Canada by FurnaceFilters.Ca
• Package of 3

• 16 x 25 x 5 Pleated Filters
• This Size is an Exact Replacement for Honeywell 16 x 25 FC100A1029
• Actual size 15 15/16" x 24 7/8" x 4 3/8"
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3 

• 16 x 25 x 5 Pleated Filter
• Actual Size 15 15/16" x 24 7/8" x 4 3/8"
• This filter is the exact Size as the Honeywell 16 x 25 FC100A1029
• Manufactured in Canada by FurnaceFilters.Ca
• Case of 3

• Genuine Honeywell 20 x 20 x 4 3/8" Replacement Filter Part # FC100A1011
• MERV 11 Rated 
• Actual Size 19 1/2" x 19 3/4" x 4 3/8"
• Filter Fits Honeywell Cabinets F100F1020, F200E1011, F25 / F35 / F100 / F150
• Package of 3

• Genuine Honeywell 20 x 20 x 4 3/8" Replacement Filter Part #FC100A1011
• Actual Size 19 15/16" x 19 7/8" x 4 3/8"
• Filter Fits Honeywell Cabinets FC100F1020, FC200E1011, F25/F35/F100/F150
• MERV 11 Rated
• Case of 5
  

• Genuine Honeywell Part # FC100A1029
• 16 x 25 x 4 3/8" Actual Size 15 15/16" x 24 3/4" x 4 3/8"
• Package of 3

• Genuine Honeywell 16 x 25 x 4 3/8" With New Labelling, Replaces Cardboard Frame with Red Labelling Part # FC100A1029
• Actual Size 15 15/16" x 24 7/8" x 4 3/8"
• MERV 11 Rated
• Case of 3

• Genuine Honeywell 16 x 25 x 4 3/8" Replacement Filter Part # FC100A1029
• MERV 11 Rated
• Actual Size 15 15/16" x 24 7/8" x 4 3/8"
• Replaces Honeywell Filters with Red Labelling
• Case of 5

• Genuine Lennox / Healthy Climate Part # X7935
• For Model HCF14-16
• 20 x 20 x 5 Actual Size 20" x 19 3/4" x 4 3/8"
• Carbon Clean
• Package of 2

• Lennox / Healthy Climate Part No. X8790
• 20 X 21 X 5
• Actual size 20" x 20 5/8" x 4 3/8"
• This Filter is also Included in Maintenance Kit # X8797 listed under Lennox Products
• Package of 2

• Lennox / Healthy Climate Part # X8796
• Maintenance Kit for PCO16-28 PureAir Air Cleaner
• Includes:
• PCO Metal Insert - X8792
• MERV 16 Pleated Media Filter Part # 8789
• UV Lamps - X8794
• FINAL SALE - No Returns/Exchanges, No Refunds. Please verify the model number of your unit

• Lennox / Healthy Climate Part # X8797 Maintenance Kit for PCO14-23 PureAir Air Cleaner
• Kit Includes: MERV 16 Media Filter Part # X8790, PCO Metal Insert, UV Lamps

• Lennox / Healthy Climate Part # X6664 PCO-12C
• Actual Size 16 5/8" x 26" x 4"
• MERV 11 Rated
• Package of 2

• Lennox / Healthy Climate Part # X6666 PCO-12C
• MERV 16 Rated
• Actual Size 16 5/8" x 26" x 4"
• Package of 2

• Lennox / Healthy Climate Replacement Filter Part # X0585
• For 20 x 20 x 5 HCF14-11 Air Cleaner Cabinets
• Actual Filter Size 20" x 19 3/4" x 4 3/8"
• MERV 11 Rated
• Case of 5

• Lennox/Healthy Climate Part # X0585, Model HCF14-11 20" x 20" x 5" Replacement Filters
• For Air Cleaner Model HCC14-23
• Actual Filter Size 20" x 19 3/4" x 4 3/8"
• MERV 11 Rated
• Package of 3

• Lennox/Healthy Climate Part # X0586, 20" x 25" x 5" 
• For Air Cleaner Model BMAC-20C
• Actual Filter Size 20" x 24 5/8" x 4 3/8"
• MERV 11 Rated 
• Package of 3

• Exact Size MERV 8 Replacement Lennox Healthy Climate Part # X6670 for HCF 16-10 & HCF 16-11
• Actual Size 15 3/4" x 24 3/4" x 4 3/8"
• MERV 8 Rated
• Made in Canada by FurnaceFilters.Ca
• Case of 3

• Lennox/Healthy Climate 16 x 25 x 3
• Filter Part No. XO581 for BMAC-12
• Actual Size 15 7/8" x 24 1/4" x 3"
• Package of 3

• Lennox/Healthy Climate 16 x 25 x 3 MERV 11
• Filter Part No. XO581 for BMAC-12
• Actual Size 15 7/8" x 24 1/4" x 3"
• Package of 3

• Lennox / Healthy Climate Part # X0582
• 16 x 20 x 5 Replacement Filter. Actual Size 15 7/8" x 19 3/4" x 4 3/8"
• For models BMAC - 16x20
• Same as Honeywell FC100A1003, FC34A1035, 209894

• Lennox/Healthy Climate Part # X0583 16x25x5 Replacement Filter
• Actual Size 16 x 24 3/4 x 4 3/8 
• MERV 11 Rated
• Package of 3 

• Lennox / Healthy Climate Part No. X0584 for BMAC 14CE
• 16 x 26 x 5 Filter, Actual Size 26" x 16 1/4" x 5"
• MERV 11 Rated
• ***NOT COMPATIBLE WITH LENNOX X8789/Y6605
• Package of 3

• Lennox / Healthy Climate Filter Part No. XO587 for BMAC-20CE
• 20 x 26 x 5, Actual Size 20 7/16" x 26" x 5 5/32"
• Package of 2

• Lennox / Healthy Climate Part # X5424 PMAC-20C
• Package of 2