ReservePro

• Exact Size Replacement filter for ReservePro Part # GF4501/4551 20 x 25 x 5 
• 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
• Made in Canada by FurnaceFilters.Ca
• Case of 3

• ReservePro / Generalaire Part # GF 4501 MERV 10 Replaced with Part # 4551 MERV 11, Same Size Just Level of Filtration Has Been Upgraded
• Fits Generalaire MAC 2000, Trion Air Bear Supreme 2000, Skuttle DB0-0025-020, & Ultravation 90-007
• Actual Dimensions: 19 5/8" x 24 3/16" x 4 15/16" (with foam strips)
• MERV 11 Rated
• Package of 3

• ReservePro / Generalaire Part # GF 4511 MERV 10 Replaced with GF4541 MERV 11, Same Size Just Rating Has Changed
• Fits ReservePro Mac 1400, 2400 and GF1625-11 Air Cleaners
• Actual Dimensions: 15 5/8" x 24 3/16" x 4 15/16" (with foam strips)
• MERV 11 Rated
• Case of 3

• Exact Size Replacement filter for ReservePro Part # GF4501
• Actual Size 19 5/8" x 24 3/16" x 4 15/16" (with foam strips)
• Manufactured in Canada by FurnaceFilters.Ca
• MERV 10 Rated
• Case of 3

• New MERV 11, Part # 4551, 20x25x5 Replacement Filter for Generalaire GF 4501 MERV 10 
• Actual Dimensions: 19 5/8" x 24 3/16" x 4 15/16" (with foam strips)
• Fits Generalaire MAC 2000, Trion Air Bear Supreme 2000, Skuttle DB0-0025-020, & Ultravation 90-007
• MERV 11 Rated
• Package of 3

• New MERV 11, Part # GF 4541, 16x25x5 Replacement Filter for ReservePro GF 4511 MERV 10
• Actual Size 15 5/8" x 24 3/16" x 4 15/16" (with foam strips) 
• Fits ReservePro Mac 1400, 2400 and GF1625-11, Source1 S1-MAC10162505, #S1-FM10162505, Skuttle DB0-0025-016, #448-1 and Ultravation 90-006, #91-005
• MERV 11 Rated
• Case of 6

• Generalaire Humidifier Pad Part # S1-HUPAD12
• Part No. GA 10
• Package of 2

• Exact Size Replacement for ReservePro 16 x 25 x 5, and GeneralAire GF 4511/4541 MAC 1400 Air Cleaners
• This is an Aftermarket/ Generic Product Manufactured in Canada
• Actual Size 15 5/8" x 24 3/16" x 4 15/16" (with foam strips)
• Also Fits: Source 1 # S1-FM10162505, S1-MAC10162505, Trion Air Bear Supreme 1400, #255649-105, Skuttle DB0-0025-016, #448-1, Ultravation 90-006, #91-005
• MERV 10 Rated
• Case of 3

• Exact Size Replacement for ReservePro 16 x 25 x 5, and GeneralAire GF 4511/4541 MAC 1400 Air Cleaners
• This is an Aftermarket/ Generic Product Manufactured in Canada
• Actual Size 15 5/8" x 24 3/16" x 4 15/16" (with foam strips)
• Also Fits: Source 1 # S1-FM10162505, S1-MAC10162505; Trion Air Bear Supreme 1400, #255649-105; Skuttle DB0-0025-016, #448-1; Ultravation 90-006, #91-005
• MERV 11 Rated
• Case of 3

• Exact Size Replacement for ReservePro 16 x 25 x 5, and GeneralAire GF 4511/4541 MAC 1400 Air Cleaners
• This is an Aftermarket/ Generic Product Manufactured in Canada
• Actual Size 15 5/8" x 24 3/16" x 4 15/16" (with foam strips) 
• Also Fits: Source 1 #S1-FM10162505, S1-MAC10162505 Trion Air Bear Supreme 1400, #255649-105, Skuttle DB0-0025-016, #448-1 Ultravation 90-006, #91-005
• MERV 13 Rated
• Case of 3

• ReservePro Part For GeneralAire # 12758 Models AC-22, AC-1, AC-3, Source 1 Model S1-MAC11202506, Carrier Model 31MF & Bryant 902BX
• Package of 2

• General Humidifier Pad/Vapor Pad Part No. GA 23
• For GeneralAire Elite Models 950, 950X, 1099LHS
• Actual Size 14 1/4" x 12 " x 1 1/2"
• This pad has to be inserted into re-usable plastic frame
• Package of 2

• Exact Size Replacement for ReservePro 4531, 20x20x5 Pleated Filters
• Actual Size 20 3/4" x 19 3/4" x 4 15/16"
• 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
• MERV 10 Rated
• Made in Canada by Furnacefilters.ca
• Case of 3

• Exact Size Replacement for ReservePro 4531, 20x20x5 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
• Case of 3
• Made in Canada by Furnacefilters.ca

• Replacement MAC TWENTY Filters
• Actual Size 20 3/4 x 19 3/4 x 4 15/16
• MERV 11 Rated
• Made by ReservePro Parts for Generalaire
• 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, Generalaire #4531
• Package of 3

• Generalaire Part # GFI 4521 or 14164 Mini Mac 1200
• 16 x 25 x 3
• Actual Size 15 7/8" x 24 1/4" x 3" 
• MERV 8 Rated
• Package of 3

• ReservePro Part # GFI 4001 / 12758
• Replacement filter Generalaire/ ReservePro AC-1, AC-3, AC-22. Source 1 Model S1-MAC11202506. Carrier Model 31MF. Bryant 902BX
• MERV 11 Rated

• Generalaire Part # GFI 4401 / 13415 Air Cleaner Media
• OEM Certified Replacement Part for Model AC-4
• MERV 11 Rated 

• ReservePro Part # GFI 4051 / 401 / AC24 / 13156
• Fits Aprilaire 2400 Part # 401 Generalaire Model AC24
• Also fits Source 1 MAC11162506; Space-Gard 2400; YORK S1-MAC11162506
• MERV 11 Rated
• Package of 2

Please note that these filters are not compatible with Aprilaire 2400 Model. If you have an Aprilaire 2400 air cleaning system please purchase Aprilaire 401 filters

• ReservePro Part # GFI 4050 / 201
• Part # 12880
• For Aprilaire Models 2200 and 2250
• MERV 11 Rated
• This is the aftermarket option for the Aprilaire 201, the Aprilaire option is MERV 10 rated
• Package of 2