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20x20x5 Honeywell 203721 Air Filter
$43.33
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Actual Size: 19.75 x 19.88 x 4.38. Brand: Accumulair. 20x20x5 Honeywell 203721 replacement whole house filters, specifically engineered to replace original manufacturer Honeywell 203721 air filters. Completely assembled so no forming or combs needed. MERV classified to ASHRAE specifications ensuring particle filtration as good or better than the name brand Honeywell 203721 air filter. Note: Example filter picture displayed is not true to size and is shown for style purposes. Company names and Honeywell 203721 identifier are used for air filter style purposes only.
| Quantity of Filters per Case | 2 |
|---|---|
| Efficiency Rating | MERV 8, MERV 11, MERV 13, Carbon MERV 8 |
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