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SOURCE 1 Part # S1-MAC10202505

Generalaire 4501 / 4551 MERV 11 20x25x5. Actual Size 19 5/8" x 24 3/16" x 4 15/16". Case of 3 Made in Canada by Furnace Filters.Ca

In Stock

  • Exact Size Replacement filter for Generalaire 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
  • Manufactured in Canada by FurnaceFilters.Ca
  • Case of 3


IN STOCK

Generalaire 4501 / 4551 MERV 10 20x25x5. Fits Mac 2000 Air Cleaner. Actual Size 19 5/8" x 24 3/16" x 4 15/16". Case of 3 Made by Furnace Filters.Ca

Out of Stock

  • Exact Size Replacement filter for GeneralAire Part # GF4501/4551 20 x 25 x 5
  • 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


Sold Out

Source 1 Part No. MAC 10202505 Replacement Filters. Package of 3

In Stock

  • Source S1 MAC10202505 Replacement Media Filter for MAC 2000
  • Actual Dimensions: 19 5/8" x 24 3/16" x 4 15/16" 
  • Has been Upgraded to MERV 11 
  • Package of 3


IN STOCK