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AC Furnace Filters
Carrier
EZ Flex
Infinity Air Purifier Cartridges
PGAPX Performance Series Germicidal Air Purifier
All
1 Inch Filters by Size
10x10x1
10x20x1
10x24x1
10x30x1
12x12x1
12x16x1
12x18x1
12x20x1
12x24x1
12x25x1
12x30x1
13x21.5x1
14x14x1
14x15.5x1
14x18x1
14x20x1
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Whole House Filters
Aprilaire
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Ultravation
Geothermal Filters
MERV 8 Air Filters
MERV 11 Air Filters
MERV 13 Air Filters
Humidifier Filters
Aprilaire
Skuttle
UV Bulb
Fresh-Air UV Lights
Lennox UV Lights
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Toptech Air Knight UV
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Rheem
Rheem/Ruud 21x21x5 ProTech PD540042 MERV 8 Furnace Filters - 2 Pack
Rheem/Ruud 21x21x5 ProTech PD540042 MERV 8 Furnace Filters - 2 Pack
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$ 98.99 USD
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$ 149.95 USD
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CASE OF (2) - PROTECH PD540042 - Replacement Merv 8 Media Filters for Exact Fit XHF Series Media Air Cleaners, 21" X 21" X 5"
Nominal Size: 21" x 21" x 5" / Actual Size: 20-3/4 x 20-3/4 x 4-3/8 , Rated Air Flow - 1800 CFM
Fits Model *XHF-E21 Media Air Cleaner Housing
Replaces the following filter models: PD540012 , 540012S , 540012 , 1404399746448
Custom-sized Merv 8 media filters for replacement of exact fit series media air cleaners
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