Introduction and Product Overview
The Perfect Aire 50-Pint, 4,500 Sq. Ft. ENERGY STAR Dehumidifier is designed to efficiently remove excess moisture from your indoor environment, improving air quality and comfort. Its ultra-quiet operation makes it suitable for various spaces, including basements, crawlspaces, bathrooms, and laundry rooms. This manual provides essential information for the safe and effective use of your dehumidifier.

Figure 1: Front view of the Perfect Aire 50-Pint Dehumidifier.
Key Features:
- Large Space Dehumidification: Removes up to 50 pints of moisture per day in areas up to 4,500 sq. ft.
- Ultra-Quiet Operation: Designed for minimal noise, ideal for any living space.
- Continuous Drainage Option: Allows for direct drainage via a garden hose (not included) to a floor drain, eliminating the need for manual bucket emptying.
- Automatic Shut-Off: Unit automatically turns off when the water bucket is full for added safety.
- ENERGY STAR Certified: Ensures energy-efficient operation, helping to reduce electricity costs.
- Reusable, Washable Air Filter: A cost-effective and environmentally friendly filter that can be cleaned and reused.
- Precise Humidity Control: Features a 24-hour programmable timer and adjustable digital humidistat.
- Automatic Defrost: Protects the evaporator from freezing in low temperatures (down to 41°F).
- Portable Design: Equipped with durable casters for easy movement between rooms.
Setup and Installation
Before operating your dehumidifier, ensure it is placed on a level surface in an area with adequate air circulation. Allow the unit to stand upright for at least 24 hours before plugging it in if it has been transported horizontally.
Water Removal Options:
Your Perfect Aire dehumidifier offers two convenient methods for water removal:
- Manual Bucket Emptying: The unit collects moisture in an easy-to-remove internal bucket. When the bucket is full, the unit will automatically shut off and an indicator light will illuminate. Simply slide out the bucket, empty the collected water, and reinsert it to resume operation.
- Continuous Drainage: For hands-free operation, connect a standard garden hose (not included) to the continuous drainage port on the back of the unit. Route the hose to a nearby floor drain or sump pump. This allows water to drain continuously, eliminating the need to empty the bucket.

Figure 2: Illustration of the two water drainage methods.
Video 1: An official product video from Perfect Aire LLC demonstrating the key features of the 2PFD50 Dehumidifier, including its sleek design, control panel, water level window, reusable filter, and continuous drainage option.
Operating Instructions
The dehumidifier features a user-friendly soft-touch electronic control panel for easy operation.

Figure 3: The soft-touch control panel with digital display.
Control Panel Functions:
- Power Button: Turns the unit on or off.
- Digital Humidistat: Allows you to set your desired humidity level (e.g., 45-55% for optimal comfort). The unit will operate to maintain this level.
- Comfort Mode: Automatically adjusts the humidity level based on the room's ambient temperature for optimal comfort and efficiency.
- Turbo Mode: Selects the highest fan speed for maximum moisture removal in highly humid conditions.
- 24-Hour Timer: Program the unit to turn on or off automatically after a set period, offering flexible operation.
- Filter Light: Illuminates to remind you when the air filter needs to be checked and cleaned (typically every 250 hours of use).
- Full Bucket Indicator: A light indicates when the water collection bucket is full and needs to be emptied.
Maintenance
Regular maintenance ensures the longevity and efficient performance of your dehumidifier.
Cleaning the Air Filter:
The dehumidifier is equipped with a reusable, washable air filter. When the filter light illuminates on the control panel, it's time to clean the filter. To do so:
- Turn off and unplug the dehumidifier.
- Locate the air filter access panel (typically on the side or back of the unit).
- Carefully remove the filter.
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinserting it into the unit.
- Plug in the dehumidifier and reset the filter indicator if necessary (refer to your control panel instructions).

Figure 4: The reusable and washable air filter.
Emptying the Water Bucket:
If you are not using the continuous drainage option, the water collection bucket will need to be emptied periodically. The unit will stop operating when the bucket is full. Simply pull out the bucket from the front of the unit, discard the water, and slide the bucket back into place until it clicks securely. The unit will then resume operation.
Troubleshooting
This section addresses common issues you might encounter with your dehumidifier. For more detailed troubleshooting, please refer to the full user manual PDF.
- Unit does not turn on: Check if the power cord is securely plugged into a working outlet. Ensure the water bucket is correctly inserted and not full. Verify that the ambient temperature is within the operating range (41°F - 90°F).
- Dehumidifier is running but not collecting water: Check if the humidity setting is lower than the current room humidity. Ensure the air filter is clean and not obstructed. Verify that the room temperature is not too low, as the auto-defrost feature might be active.
- Unit is noisy: Ensure the unit is placed on a stable, level surface. Check for any obstructions around the air intake or exhaust vents. Normal operating sounds include fan noise and compressor hum.
- Water is leaking: If using continuous drainage, ensure the hose connection is secure and the hose is not kinked or blocked. If using the bucket, ensure it is properly seated and not damaged.
Specifications
Feature | Detail |
---|---|
Brand | PerfectAire |
Model Number | 2PFD50 |
Capacity | 50 Pints/Day |
Coverage Area | Up to 4500 Square Feet |
Color | Silver |
Tank Volume | 6 Liters |
Number of Speeds | 2 |
Item Weight | 42 Pounds |
Product Dimensions | 11.1 x 15.43 x 24.25 inches |
Operation Mode | Continuous |
UPC | 842149090951 |
First Available | November 25, 2020 |
Warranty and Support
Perfect Aire stands behind the quality and performance of its products.
Warranty Information:
Your Perfect Aire dehumidifier is backed by a 1-year warranty. If your unit proves to be defective in material or workmanship within 1 year of purchase, it will be replaced with an equal or similar model.

Figure 5: Perfect Aire's commitment to hassle-free customer service.
Additional Support:
For detailed instructions, safety precautions, and further troubleshooting, please refer to the official User Manual PDF:
Download Full User Manual (PDF)
For any further assistance or inquiries, please visit the PerfectAire Store on Amazon or contact their customer service directly.