Aprilaire Electronic Air Purifier - Model 5000

The Model 5000 uses a combination of electrostatic technology and traditional air filter to remove up to 89% of airborne particles* as small as 0.3 microns.

Tried, true, and tested, the Model 5000 is installed into your central heating and cooling system by a local HVAC professional.

Model 5000 features:

 • Prevents dust build up in your house
 • Includes an air cleaner controller
 • Improves energy savings by keeping your HVAC equipment clean
 • Maximizes the life of your heating and cooling equipment
24 hrs• Performs silently and invisibly 24 hours a day on demand
20-min• Maintenance is quick and infrequent and takes only 20 minutes
98%• Eliminates airborne bacteria-sized particles and fungi
98%• Removes pet dander and respirable dust, which can trigger asthma
95%• Captures airborne particles the size of tobacco smoke and smog
89%• Removal of airborne virus-sized particles and ultra-fine particles — down to 0.3 microns in size.

• Traps airborne pollen, mold, and spore-sized particles less than a micron in size (up to 120 times smaller than a human hair)


• Performance tested to ASHRAE 62.2

* Contaminants removed based on air passing through the filtering system.

Removes Pollutants

Aprilaire air purifiers trap damaging particles common in most homes to reduce mold, bacteria, pollen, asthma and allergy triggers, pet dander, and viruses.

Protects Your Home

Keep your HVAC system working more efficiently, minimizing repair costs and extending service life.

Identifies Climate Conditions

Manage your air purifier with a simple-to-use control that's conveniently located in your living space.

Model 5000 Parts


Aprilaire 4270 Pleat Spacer for Air Purifier Models 2400, 5000


Aprilaire 4315 Ionizer Wire for Air Purifier Model 5000 (Units Before May 2005)


Aprilaire 4602 Ionizer Wire for Air Purifier Model 5000 (Units After May 2005)


Aprilaire 4704 Seal Kit for Electronic Air Purifier Model 5000


Other Aprilaire Purifiers