Genuine Aprilaire Stock 501 Air Filter

Aprilaire stock number 501 accordion style air filter

Correct replacement filter for Aprilaire 5000 and  Spacegard 5000 electronic filter cabinet

Genuine Research Products Aprilaire filter 

Shipping rate for continental United States.  Contact us for rates to other locations

$69.00

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  • Model: Aprilaire 501
  • Manufactured by: Aprilaire
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April 2, 2025 by John A. (United States)
“quick and easy”
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April 2, 2025 by Nick (CO, United States)
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Verified Buyer
March 31, 2025 by John M. (United States)
“best price for replacement carrier uv bulbs.”

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