21x24x4.5 Ruud PD540020 Air Filter


Quantity of Filters per Case: 2
Efficiency Rating: MERV 8
Price:
Sale price$ 86.90

Description

Actual size is 20.75 x 24.25 x 4.38. Accumulair brand 21x24x4.5 Ruud PD540020 replacement whole house air filters, exactly designed to replace original manufacturer Ruud PD540020 air filters. Fully built with no forming or combs needed. MERV classified to ASHRAE classifications establishing filtration to the level of the OEM Ruud PD540020 air filters. Photo: The example filter image displayed is not true to size and is there to show construction purposes. Trade names and Ruud PD540020 part numbers displayed for filter replacement identification use.

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