We have virus-killing air quality tools
Authorized Lennox Systems Dealer
Lennox logo
Authorized Lennox Systems Dealer
60 Month - 0% Interest Financing

Indoor Air Quality Products

Our team at Level 9 Heating & Cooling offers professional installation services for indoor air quality systems in both homes and businesses across the St. Louis metropolitan area. We offer dehumidifiers, humidifiers, and air filtration systems from Aprilaire, Premiere One, Remo, Airscrubber, and Emerson who are leading manufacturers of indoor air quality products with a history of producing quality, long lasting air quality products for any HVAC system. The indoor air quality solutions we offer that help you achieve total comfort through humidity control. They are installed as part of your home's heating and cooling system by our professionally trained technicians. These systems work in conjunction with your air conditioner and furnace to efficiently balance the humidity levels and filter the air in your home.

Our Dehumidifiers

If you are in need of a dehumidifier for your home or business trust our experts. We can help you select the right model of dehumidifier for your space. Take a look at our indoor air quality services or contact our experts today to set up a free estimate for dehumidifier installation in your home or business.

Aprilaire Dehumidifier - 1820
Aprilaire Dehumidifier - 1820
  • 70 pint capacity
  • Ultra light weight
  • Perfect for Tight Spaces
Aprilaire Dehumidifier - 1830
Aprilaire Dehumidifier - 1830
  • 70 pint capacity
  • Up to 3800sq ft
  • High capacity dehumidifier
Aprilaire Dehumidifier - 1850
Aprilaire Dehumidifier - 1850
  • 95 pint capacity
  • Corrosion Resistant
  • Controls mold and mildew growth
Aprilaire Dehumidifier - 1850F
Aprilaire Dehumidifier - 1850F
  • 95 pint capacity
  • Corrosion Resistant
  • Equipped with castors
Aprilaire Dehumidifier - 1870
Aprilaire Dehumidifier - 1870
  • 130 pint capacity
  • Up to 7200sq ft
  • ENERGY STAR® certified product
Aprilaire Dehumidifier - 1870F
Aprilaire Dehumidifier - 1870F
  • 130 pint capacity
  • Up to 7200sq ft
  • Equipped with castors

Get a Free Estimate

Our Humidifiers

If you need a humidifier for your home you can trust us. We can help you select the right model of humidifier perfect for your space. Take a look at our indoor air quality services or contact our experts today to set up a free estimate for humidifier installation in your home or business.

Aprilaire Humidifier - 400
Aprilaire Humidifier - 400
  • Conserves water
  • Full coverage up to 4,000sq ft
  • Reduced allergens
Aprilaire Humidifier - 500
Aprilaire Humidifier - 500
  • Compact size
  • Up to 3800sq ft
  • Automatic humidification
Aprilaire Humidifier - 600
Aprilaire Humidifier - 600
  • Digital control panel
  • Up to 4000sq ft
  • Automatic humidification
Aprilaire Humidifier - 600
Aprilaire Humidifier - 700
  • Built-in-fan pulls from the furnace
  • Full coverage up to 4,200sq ft
  • Automatic humidification
Aprilaire Steam Humidifier - 800
Aprilaire Steam Humidifier - 800
  • No white film or dust to clean up
  • Full coverage up to 6,200sq ft
  • Dual sensor 24/7 automatic mode

Get a Free Estimate

Our Air Filtration Solutions

If you are in need of a air filtration for your home or business trust our experts. We can help you select the right model air filtration system for your space. Take a look at our indoor air quality services or contact our experts today to set up a free estimate for air filtration installation in your home or business.

Reme Air Filtration - Halo
Reme Air Filtration - Halo
  • Kills up to 99% of bacteria
  • Dual ionizers to reduce airborne
  • New zinc ions kill 99% of viruses
Aprilaire - 1210
Aprilaire - 1210
  • Low Profile
  • Removes 56% of dust particle
  • Traps 94% of pollen and mold spores
Aprilaire - 1310
Aprilaire - 1310
  • Low Profile
  • Whole home air filtration
  • Traps 94% of pollen and mold spores
Aprilaire - 1410
Aprilaire - 1410
  • Energy Saving
  • Removes 56% of dust particle
  • Traps 94% of pollen and mold spores
Aprilaire - 1510
Aprilaire - 1510
  • Removes 56% of dust particle
  • Full Coverage for you home
  • Traps 94% of pollen and mold spores
Aprilaire - 1610
Aprilaire - 1610
  • Keeps your HVAC system clean
  • Removes 56% of dust particle
  • Traps 94% of pollen and mold spores
Aprilaire - 2210
Aprilaire - 2210
  • Requires maintenance just once a year
  • Full coverage for your home
  • Traps 98% of pollen and mold spores
Aprilaire - 2310
Aprilaire - 2310
  • Helps prevent dust build up
  • Works in the whole home
  • Traps 98% of pollen and mold spores
Aprilaire - 2410
Aprilaire - 2410
  • Includes Clean Coil Guarantee
  • Traps 98% of pollen and mold spores
  • Permanently captures 97% of bacteria
Aprilaire - 3210
Aprilaire - 3210
  • Improves energy savings
  • Produces no ozone
  • Traps 98% of pollen and mold spores
Aprilaire - 3310
Aprilaire - 3310
  • Traps 98% of pollen and mold spores
  • Traps 96% of pet dander
  • Permanently captures 97% of bacteria
Aprilaire - 3410
Aprilaire - 3410
  • Prevents dust build up
  • More than 10x the filtering media
  • Traps 98% of pollen and mold spores
Aprilaire - 5000
Aprilaire - 5000
  • Includes an air cleaner controller
  • Improves energy savings
  • Traps 98% of pollen and mold spores

Get a Free Estimate

Our Customers Trust Us

Great people Great service. They redid our business and the workmanship was excellent and the units are performing great left no mess. Thanks!
John C - Washington, MO 63090
Rob did an amazing job, he is very knowledgeable. I will definitely be using this service from now on.
Tamara Hartz - Augusta, MO 63332
Service man arrived on time and was courteous and efficient. And he wore a face mask. I appreciate that.
Janet P - Washington, MO 63090
Matt was friendly, conversive, and informative. Very positive experience. Take care.
Dennis S - Washington, MO 63090
Very knowledgeable staff answered all questions. A pleasure to work with
Edward W - Washington, MO 63090
Very good job he came out on a Saturday night to fix our ac unit. Thank you
George K - Washington, MO 63090
We offer 24/7 HVAC Service for emergencies in Franklin, St. Charles, St. Louis, and Warren Counties. If you have an emergency contact our experts and we will help.
Learn More
All of our HVAC Technicians and Office staff are very friendly. Hop over to our staff page to see some of our team members and to check out your assigned technician.
Learn More
Service Area Map

Our Service Area

Our team at Level 9 Heating & Cooling is proud to offer our professional HVAC and commercial HVAC services to home and business owners. We promise to provide a cost-effective solution for repairing or replacing their HVAC units, we cover a wide variety of counties in St. Louis including Franklin, St. Charles, St. Louis, and Warren Counties. Click the button below to check out our service area map and the cities we service.

View Our Full Service Area