Aprilaire Air Purifier – Model 3310

The Aprilaire Model 3310 Air Purifier is a whole-home air purifier, offering one-touch Event-Based™ air cleaning.

It is installed into your central heating and cooling system by a local HVAC professional. Why suffer from airborne allergens, when you can remove them for good?


  • Prevents dust build up
  • Maximizes the life of your heating and cooling equipment
  • Improves energy savings by keeping your HVAC equipment clean
  • Produces no ozone because it has no moving parts
  • Requires maintenance just once a year
  • Includes Clean Coil Guarantee: Aprilaire Air Purifiers are so effective at removing particles and contaminants that should your new indoor air conditioning coil require professional cleaning in the next 10 years, Aprilaire will pay $100 toward the cost of having the coil cleaned.
  • Includes Model 8476 Universal Programmable Thermostat with Event-Based™ Air Cleaning, with five air cleaning modes
  • Runs for 24 hours straight, then returns to the most recent mode of auto. Perfect if you have pets or family members with allergies or asthma
  • Runs for a minimum of 30 minutes every hour
  • Runs for 3-hours and then returns to the most recent mode of auto. Great for when you vacuum
  • Provides more than 10 times the filtering media used in standard 1″ furnace filters
  • Traps 98% of pollen and mold spores
  • Permanently captures at least 97% of bacteria and fungi
  • Traps 96% of pet dander and respirable dust
  • Traps <75% of tobacco smoke and smog