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APPLIANCES & HOME IMPROVEMENT SINCE 1989

Mountainaire MA4000 Air Purifier with Peak Pack

Sunheat 450330042

Fast Ship Fast Ship items will ship within 2-6 business days. Depending on your current location and where you need the items sent, it may vary on the estimation of arrival time. We do our best to ship items as fast as possible. Feel free to contact our office once your order is placed to get a better idea of your shipment.

Quick Specs

  • Type: Air Purifier
  • Width: 10.5"
  • Height: 8.25"
  • Depth: 11.75"
  • Energy Star Rated: No
  • WiFi Connected: No
 

This package includes replacement filters and bulbs.

The Mountainaire six stage whole home purifier system cleans the air using HEPA filtration, Ionization, Photo-catalytic Oxidation (PCO) and adjustable Ozone generation. The MA-4000 removes odors caused by pets, tobacco smoke and cooking as well as trapping and eliminating particles as small as 0.01 to 0.3 microns. Advanced PCO technology combines the natural cleaning power of a UV-C germicidal bulb with a Ti02 filter to vaporize contaminates and microorganisms such as mold, mildew, bacteria, viruses and germs. A 20KV Ionizer produces radically charged ions that collect or clump dust, pollen and other particles in the air; so they fall to the floor and can be swept or vacuumed away.

The Mountainaire offers the optional power of a two plate Ozone generator to clean and sanitize not just the air but also surfaces and fabrics. The adjustable ozone can be used to destroy odors, pollutants and microorganisms in your home, office and car. This lightweight and portable purification system, with a CADR rating of 108, is small enough to fit almost anywhere. The Mountainaire is a powerful home purifier that provides a variety of settings, allowing it to be effective in almost any indoor environment and in areas from 1,000 to 3,000 square feet.

3 year warranty
Remote control
Lifetime washable prefilter
6 stage purification process
Hepa filtration
Ozone
Purifies up to 3,000 sq ft
Product dimensions 8.25 H x 10.5 W x 11.75 D
Weight 11.7lbs
Power or fuel supply Standard 120 V plug

Quick Specs


  • Appearance

  • Type: Air Purifier

  • Dimensions

  • Width: 10.5"
  • Height: 8.25"
  • Depth: 11.75"

  • Features

  • Energy Star Rated: No
  • WiFi Connected: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you. See pricing in the shopping cart.

Varouj 18 Month Exclusive Warranty

Includes 12 months warranty on parts and labor and an additional 6 months for parts.


Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.