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RXGF series ProTech® furnace filter rack

FILTER RACK EXACT FIT 21 in

Part #RXHF-21

The ProTech® furnace filter rack, from the RXGF series, is designed to fit ProTech® furnaces for optimum system performance. The design of these furnace filter holders features a removable door for easy access to the furnace filters, and is insulated for increased efficiency.

  • Available in 14”, 17”, 21”, and 24” sizes
  • Removable door for easy furnace filter access
  • Uses 1” or 2” thick filters in standard sizes
  • Insulated for increased efficiency
  • Eliminates air restrictions commonly caused by standard-sized furnace filter racks
  • OEM Genuine Factory Authorized Part™
  • For use with gas furnaces

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