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11-1/2x11-1/2x1 Furnace and AC Filters

7 products

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Flanders AAF Basic Filter 11-1/2x11-1/2x1 EZ Flow Filters 10155.01115115 (12 Filters)
11-1/2x11-1/2x1 EZ Flow Filters 10155.01115115 (12 Filters)
$ 50.99
11-1/2x11-1/2x1 Exact Pleated MERV 8 Filters (12 pack)
11-1/2x11-1/2x1 Exact Filters Pleated MERV 8 (12 pack)
$ 119.99
Flanders AAF Basic Filter 11-1/2x11-1/2x1 Heavy Duty Filters 10255.01115115 (12 Filters)
11-1/2x11-1/2x1 Heavy Duty Filters 10255.01115115 (12 Filters)
$ 54.99
11-1/2x11-1/2x1 Exact EZ Flow Basic MERV 4 Filters (12 pack)
11-1/2x11-1/2x1 Exact Filters Basic MERV 4 (12 pack)
$ 96.99
11-1/2x11-1/2x1 NaturalAire Standard MERV 8 Filters (12 pack)
11-1/2x11-1/2x1 NaturalAire Standard MERV 8 Filters (12 pack)
$ 94.48
11-1/2x11-1/2x1 Exact Pleated MERV 13 Filters (12 pack)
11-1/2x11-1/2x1 Exact Filters Pleated MERV 13 (12 pack)
$ 159.99
11-1/2x11-1/2x1 Exact Pleated MERV 11 Filters (12 pack)
11-1/2x11-1/2x1 Exact Filters Pleated MERV 11 (12 pack)
$ 139.99

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