GeneralAire Introduces a New UV Air Purifier: the MS24ER

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GeneralAire® introduces our new UV Air Purifier, the MS24ER.

Today’s construction methods make our homes even tighter and more energy efficient than ever.  The drawback is that newer homes also trap pollutants and allergens inside.  Even though one may not have noticeable irritating symptoms, this silent and invisible menace threatens the quality of indoor air in homes, and your health every day. 

EPA studies have concluded that most of our exposure to toxic chemicals, harmful biologicals and allergens occur indoors, where we spend over 90% of our time.  It is well established that indoor air pollution sources include cleaning chemicals, paint, mold in damp places, microorganism growth in carpets, poor building ventilation, and out gassing due to cleaning solvents and construction products used in new homes and renovations.  Controlling the quality of indoor air is extremely important because of the adverse effects poor-quality indoor air can have on one’s long-term health. 

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.

The GeneralAire® MS24ER features:

  • Easy, fast installation in your HVAC system
  • Fits in tight spaces
  • Mid-cord connector – makes installation and lamp changes in tight spaces easier!
  • Easy lamp replacement; simply unplug and replace!
  • 55 microwatts/cm² @ 1 meter germ-killing power
  • Long lamp life
  • 2-Years Warranty on original lamps
  • 3-Year Warranty on electronic components
  • Ozone Free
  • Moisture-proof lamp connector

 

Table of Contents

Full History

1937
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Founded in Detroit

General is founded by Art and Grace Redner in Detroit, Michigan, marking the beginning of a family legacy.
1939
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Supporting the War Effort

General begins manufacturing filters for bomber ground support equipment during World War II.
1943

Expanding Operations

General moves to a new Detroit location at Schoolcraft and Grand River.
1946
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New Detroit Home

General relocates to 12890 Westwood Avenue in Detroit, strengthening operations in Michigan.
1948

Growth into Canada

Canadian General Filters Ltd. is founded, extending reach to North America.
1953

Relocation to Novi, Michigan

General Filters moved to its current location in Novi, Michigan, marking a major milestone in its evolution as a manufacturing company.
1958
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Model 250 Humidifier Introduced

The Model 250 set a new standard for whole-home comfort, helping families maintain healthy humidity and improve indoor air quality.
1962
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New Oil Filters Introduced

1969
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Model 1040 Humidifier Debuts

General Filters introduced the Model 1040 humidifier, a breakthrough product that helped define whole-house humidification.
1983
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AC 1 Air Cleaner Introduced

General Filters introduced the Model 1040 humidifier, a breakthrough product that helped define whole-house humidification.
1997
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Steam Humidifiers Introduced

The GeneralAire Model 5500 provides clean, sterile moisture with a furnace-independent design, disposable cylinder, digital diagnostics, and included humidistat.
2006
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Gar-Ber® Acquisition

Gar-Ber Spin-On residential fuel oil filters were acquired by General Filters and continue to be manufactured to the same trusted specifications.
2006
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Elite Humidifiers Introduced

2009
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Advanced TERSus Technology Introduced

2014
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Dehumidification Expansion

The acquisition of Air & Energy Products expanded the company’s whole-house dehumidifier offerings.
2018
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Advanced Air Solutions

Wi-Fi-enabled dehumidifiers were introduced under the GeneralAire® brand, and Second Wind™ Air Purifiers were acquired to expand UV air purification solutions.
2018
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Touch Screen & Wi-Fi Control

GeneralAire DH75 and DH100 whole-house dehumidifiers (75-100 pints/day) feature LCD touch screens and Wi-Fi capability via the GeneralAire App for remote monitoring.
2019
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Touch Screen & Wi-Fi Control

GeneralAire DH75 and DH100 whole-house dehumidifiers (75-100 pints/day) feature LCD touch screens and Wi-Fi capability via the GeneralAire App for remote monitoring.
2020
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Model 5500 Steam Humidifier Introduced

2020
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Brand Logo Refresh

New GeneralAire®, General Filters, and Canadian General Filters Brand Logos Introduced
2020
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Model 3200 Evaporative Humidifier Introduced

2020
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Model 4200 Evaporative Humidifier Introduced

2020
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Industry Standard Vapor Pad Lineup Introduced

2021
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BioGaskets Included in All Gar-Ber Oil Products

2021
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Introduced MERV 13 Filters

2023
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Model 4400A Fan-Assist Evaporative Humidifier Introduced