Pure & Dry HEPA70 Dehumidifier and Air Purifier by Aerus

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The Pure & Dry HEPA 70-Pint Dehumidifier and Air Purifier has been discontinued.

The first 2-in-1 dehumidifier and HEPA air purifier combo unit! The Pure & Dry HEPA70 dries areas up to 1,400 sq. ft. in size, PLUS it removes microscopic particles from the air such as mold and mildew. Get free expert advice, ratings & reviews from our knowledgeable staff. Fast, reliable, free shipping and a 30-day, no-hassle return policy.

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We are proud to be the first to offer this all-new dehumidifier and HEPA air purifier combination unit. The Pure & Dry HEPA air purifier and dehumidifier is the first combination dehumidifier air purifier in America that incorporates a HEPA air filter to produce the driest and cleanest air possible. This revolutionary Pure & Dry HEPA70 dehumidifier air purifier will dry the air in spaces up to 1,400 square feet, plus it will remove allergy-causing, microscopic particles from the air such as mold, mildew, pollen, pet dander and dust—helps to create a cleaner and healthier space that your family will be happy to use. The Pure & Dry removes up to 70 pints of moisture per day while cleaning the air with its sealed HEPA filter. These dehumidifier air purifiers are loaded with desirable features including an adjustable humidistat for selecting the desired level of relative humidity, auto restart in case of a power failure, direct drainage connection for continuous operation and an automatic full bucket shut-off. It features a compact size and stylish design that will look good in any room of your home. Other features include operation down to 41°F, LED control pad, timer, night mode, cleaning mode and a child-safe locking system that prevents little fingers from playing with the control settings. With all of these features and the inclusion of a true HEPA filter, the Pure & Dry HEPA70 is the only dehumidifier that dries and cleans the air simultaneously for a completely-healthy home. Overall, there are few drawbacks we could find with the Pure & Dry HEPA70 model and feel confident this dehumidifier air purifier will keep excess moisture and allergens at bay.

See our entire family of Pure & Dry Dehumidifiers.

  • Needs to remove moisture from a room in their home
  • Wants the air in their home to be clean and safe for their family
  • Wants one product that can provide them with two uses

  • Can be used 3 different ways: as a dehumidifier, as an air purifier or as both
  • Low temperature operation down to 41°F
  • Quiet operation
  • 3 water drainage options:
    • Drained into removable bucket
    • Continuous-drainage hose connection
    • Hook up an optional pump for constant drainage
  • Drainage bucket has built-in handle for carrying
  • Adjustable humidity setting between 40% and 70% in 5% increments
  • Unit automatically shuts down when the bucket is full
  • Water bucket must be emptied regularly to ensure HEPA filtration is not interrupted
  • Auto-defrost system prevents ice build-up on coils
  • Water-full indicator light
  • Removable, cleanable pre-filter
  • Includes a sealed HEPA filter
  • Digital display
  • Caster wheels
  • UL Certified
  • CARB Certified

Pre-Filter and HEPA Filter

Control Panel

1. Room Coverage Based on 24 Hour Moisture Removal
2. Noise Level
3. Low Temperature Operation
4. Quality of the Continuous Drainage Option Included (Ease of hose attachment, location above the ground to improve the flow of water w/ gravity and provides the hose)
5. Bucket Capacity
6. Size, Weight and Maneuverability
7. Ease of Access to Bucket & to Remove and Replace
8. Energy Rating
9. Ability to Access Filter & to Remove, Clean and Re-install
10. Quality of Construction & Warranty
11. Value for the Price

The Pure & Dry HEPA70 Dehumidifier and Air Purifier is one of the most popular units that will easily dry any basement, finished or unfinished, up to 1,400 square feet in size. The Pure & Dry is simple to operate, easily portable and includes all the right features needed for the best in humidity control. At just 46 decibels, the Pure & Dry HEPA70 is also one of the quietest dehumidifiers we have ever tested. Its bonus featuer of HEPA filtration makes this a great 2-in-1 unit for your home.


  • 2-in-1 unit will remove moisture from the air and purify the air in your home—you do not have to buy a dehimidifier and an air purifier separately
  • Integrated sealed HEPA filter cleans the air as it is being dried
  • Removes mold, mildew, pet dander, pollen, dust and odors
  • Low temperature operation down to 41°
  • Features quiet operation—suitable for finished basements
  • Built-in humidistat keeps the relative humidity at your desired level
  • Included hookup hose for continuous drainage into a floor drain or sump pump
  • Front-loading bucket allows for manual emptying
  • Auto restart turns the unit back on following a power outage
  • Removable, washable pre-filter
  • Fully portable when moving from room to room
  • Low energy consumption at just 740 Watts


  • This dehumidifier/air purifier is not certified by CARB (California Air Resources Board) and thus cannot be shipped to California


For basements that suffer from cool, damp, musty smells, we have the solution! Our team of product testers conclude that the Pure & Dry HEPA70 is undoubtedly one of the best buys when choosing a smaller, dehumidifier air purifier. Quiet operation, highly-effective air filtration and multiple water-drainage options allow for the use of the HEPA70 in multiple environments. 
Additionally, this dehumidifier and air purifier combo effectively removes up to 70 pints of moisture per day while it also purifies the air in your home. The Pure & Dry HEPA70 Dehumidifier and Air Purifier is Energy Star compliant and is equipped with R410a refrigerant, which is eco-friendly and more effective than older freon-based dehumidifiers. Ultimately, we believe the Pure & Dry HEPA70 Dehumidifier Air Purifier is one of the best dehumidifiers we offer for use in the your home.

Pure & Dry HEPA 70-Pint Dehumidifier and Air Purifier


Pure & Dry HEPA 70-Pint Dehumidifier and Air Purifier

Technical Specifications of Pure & Dry HEPA 70-Pint Dehumidifier and Air Purifier

  Pure & Dry HEPA 70-Pint Dehumidifier and Air Purifier
Use these Dehumidifiers in
Use these Dehumidifiers in Dries and Purifies the Air
Coverage Area
Coverage Area 1,400 sq. ft.
Water Removal Capacity
Water Removal Capacity 70 pints (pints per day set at 80F, 60%RH)
Operating Temperature Range
Operating Temperature Range 41° - 95°
CFM 176
Bucket Capacity
Bucket Capacity 6 Liters
Bucket Position
Bucket Position Rear of unit
Auto Restart
Auto Restart Yes
Noise Level
Noise Level 46 dB(A)
Refrigerant Type
Refrigerant Type R410a
Hepa air purifier filter option
Hepa air purifier filter option Yes
Bucket full indicator
Bucket full indicator Yes
Auto Defrost
Auto Defrost Yes
Wattage 740 Watts
Dimensions 16"w x 10.4"d x 26"h
Weight (lbs)
Weight (lbs) 42.99 lbs.
Warranty 1-year warranty

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