Aprilaire Central Air Purification
High-efficiency central Aprilaire air cleaners are installed by Minneapolis, MN based Ray N. Welter Heating Company as part of your home’s heating and cooling system—completely out of sight and silent. As a result, the central air cleaner distributes clean air throughout your home via the heating and cooling system’s ductwork.
Let our experienced advisors help you determine the Minneapolis air purification system that best meets the needs of your home by contacting Ray N. Welter Heating Company at 612-825-6867.
| Aprilaire Air Cleaners | |||
| 5000 | 4200 / 4400 | 2210 / 2410 | |
| Dust | • | • | • |
| Clean Air | • | • | • |
| Equipment Protection | • | • | • |
| Pollen | • | • | • |
| Fungi | • | • | • |
| Mold | • | • | • |
| Pet Dander | • | • | • |
| One-Touch Control | • | • | |
| Smoke | • | ||
| Viruses | • | ||
| Bacteria | • | ||
| Asthma | • | ||
| Removal Efficiency ~ 1 micron size | 98% | 76% | 57% |
Model 5000 with One-Touch Control™
Whether you choose to run your central air cleaner only when your furnace or air conditioner operates or 24/7, the Aprilaire 5000 will deliver unsurpassed performance to remove over 98% of particles down to one micron in size. The Minneapolis air purification system permanently traps pollen-sized particles at a rate greater than 99.5% and mold spore particles three microns or larger at a rate of 99%. What’s more, it removes virus-sized particles at a rate of 80% and dust at a rate of 94%.
With Aprilaire One-Touch Control™, four separate settings—Constant Cleaning, Automatic, Event Clean, and Allergies—provide you with the ultimate in control and comfort to match your lifestyle.
Maintaining peak efficiency throughout the year, the 5000 requires no maintenance other than replacement of the filter media and wiping down of the ionizing wires once a year.
Model 4200 / 4400 with One-Touch Control™
Aprilaire’s 4000 series central media air cleaners are equipped with innovative filtering media that traps pollen, dust and other particles to help minimize the risk of asthma and allergy attacks; mold spore particles larger than three microns are trapped at a rate of 70%. The disposable filter media lasts 1 – 2 years, so there is no need for monthly or bi-monthly filter changes or cleanings or cell cleanings.
This Minneapolis air purification system utilizes the full features of Aprilaire’s One-Touch Control™ to give you unprecedented ease of use and control.
100+ Years of Service By The Numbers
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Customer Testimonials
Hear From Our Customers
These guys were my second call when my furnace stopped working properly. The first company I used sent a tech out who said the furnace needed to be replaced, and gave me a quote, but said he "jiggled a wire" and got it running again for the time being.
When it went out again the other day, I called Ray N. Welter. Their tech, Ralph, fixed the problem in half an hour. He told me the furnace is pretty old, but his fix should get me through the winter "and maybe a couple more," and then gave me a quote that was lower than the first company.
These guys are rad.
Dan J.
Minneapolis, MN
Furnace stopped working. When that happens after hours you learn a lot about companies. Today I called RW and got a person on the phone that knows about furnaces and he dispatched a service person Phil within 2 hours. I called them based on personal refer and reviews. They are excellent. Despite having a very old furnace it was the second time that this company said I did not need to replace. If I did replace it I want a Trane and RW would do to the work. For now I will call them for fall/spring tune ups and love that they don't have the club memberships etc. Just good solid customer service for all customers. A really ++ experience. Family run business with integrity.
Kathleen d.
Minneapolis, MN
If you need superior service this is your company!!! We were in Florida experiencing our first year as "snowbirds" when our furnace (in Bloomington) stopped working. Rick Welter personally took our call and not only sent a technician to our cold home, but checked on it for the next two days until our new heating unit could be properly installed. Phenomenal service!
In addition to the great service, their pricing was very competitive. I highly recommend this company for all of your heating or A/C needs!!!
Michael L.
Minneapolis, MN
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