Aerostar 18x24x1 air filter — type shown; confirm exact size in title

Caliza HVAC Pack — 18x24x1 MERV 13 (6-pack)

$109.00
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Aerostar 18x24x1 air filter — type shown; confirm exact size in title
  • Aerostar 18x24x1 air filter — type shown; confirm exact size in title
  • Aerostar 18x24x1 air filter — type shown; confirm exact size in title
Caliza HVAC Pack — 18x24x1 MERV 13 (6-pack)

Caliza HVAC Pack — 18x24x1 MERV 13 (6-pack)

$109.00

Six 18x24x1 MERV 13 pleated furnace filters. Measure the old frame before ordering. Actual size 17.5 x 23.5 x 0.75 inches. Traps household dust and lint. Swap about every 90 days. Not a room purifier. Not a medical device.

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