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MS24ER UV Air Purifier

GFI#: 4460

Diagrams and Brochures

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Ref # GFI # Part Name Image Qty Req'd Price
4305 84.jpg 1 $71.61
Qty: Add
4889 595.jpg 1 $42.91
Qty: Add
4462 979.jpg 1 $147.49
Qty: Add


  • Weight (pounds):  1.2
  • Electric (Hz):  50/60
  • Unit dimensions (inches):  5.75 H x 2.62 W x 16.5 D 
  • Z bracket dimensions (inches):  3
  • Lamp potency (watts):  20 
  • Installation:  magnetic inside/ optional outside mounting
  • Length inside duct (inches):  14 germicidal lamp penetrates duct 13.31 (16.5 mm diameter)
  • Power (volts):  24
  • Replacement lamp GFI #4462 - 14” germicidal UV lamp
    • Replace every 2 years 
  • Ballast:  24V rapid start ballast with end-of-life protection 
  • Static pressure:  no change 
  • Air flow (CFM):  2000 to 4,000 square feet
  • 55 microwatts/cm² @ 1 meter germ-killing power
  • .8 Amps
  • Warranty (years):  2 for original lamps; 3 for electronic components


  • Easy, fast installation in your HVAC system
  • Fits in tight spaces
  • Z bracket for duct mounting included
  • Mid-cord connector - makes installation and lamp changes in tight spaces easier
  • Easy lamp replacement; simply unplug and replace
  • Long lamp life
  • Ozone free
  • Moisture-proof lamp connector
CAUTION:  Be sure unit is turned off during installation or lamp replacement.  Do not look directly at bulbs that are on. Do not touch lamp with bare hands.
Filtration is no longer the only answer to healthy indoor air quality.  The GeneralAire® MS24ER utilizes the microbe-fighting technology of ultraviolet light to control harmful airborne microorganisms circulating through a heating and air conditioning system.  With a 14” germicidal UV bulb, the MS24ER also works to keep your HVAC system running clean and efficient.
*To purchase this unit, contact a your local authorized GeneralAire® wholesaler. Looking for replacement lamps or parts? Click on "Shop IAQ Parts" and purchase them online, or from one of our authorized GeneralAire® wholesalers throughout the USA.
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