CADPXS Dehumidifiers: 2 Picks Ranked by Specs

Quick picks

Our 2 picks

1 Best overall

CADPXS 125 Pint Commercial Dehumidifier

Best for: large crawl spaces needing vertical drainage

Moisture Removal Capacity

Up to 125 pints per day

Coverage Area

Up to 1,500 sq. ft.

Drainage Method

Built-in pump, 19.6 ft drain hose

Technology Type

Compressor

Room

Basement, Crawl Space

Features

Pump, Auto Defrost

View on Amazon: CADPXS 125 Pint Commercial Dehumidifier Affiliate link

This CADPXS unit offers 125-pint daily moisture removal for spaces up to 1,500 square feet. It uses a compressor system with a built-in pump that lifts water 19.6 feet vertically. The design includes adjustable leveling feet and a 24-hour timer. It operates quietly and features auto-defrost. You get a 5-year limited warranty and cETL safety certification. This model suits large, damp areas like crawl spaces or warehouses.

Pros

• 125-pint capacity for high-moisture areas
• Built-in pump with 19.6 ft vertical lift
• Covers up to 1,500 square feet
• Auto-defrost system prevents frost buildup
• 5-year limited warranty included

Cons

• Heavy at 50 pounds
• No internal water reservoir for gravity drainage
• MERV-1 filter provides basic filtration

Good fit if

• You need to drain water vertically over 10 feet
• You have a large crawl space or warehouse
• You want automatic drainage without manual emptying

Skip if

• You need a compact unit for small rooms
• You require high-efficiency MERV-13 filtration
• You prefer a lightweight portable design

Verdict: CADPXS 125-Pint Dehumidifier with Pump handles large, damp spaces with its powerful 125-pint capacity and high-lift pump. It is the right choice for crawl spaces where gravity drainage is not an option.

2 Best budget

CADPXS 80 Pint Crawl Space Dehumidifier

Best for: tight crawl spaces needing high capacity

Moisture Removal Capacity

38 PPD (AHAM), 80 PPD (saturation)

Coverage Area

Up to 1,200 sq ft

Drainage Method

Gravity drain hose

Room

Basement, Crawl Space

Features

Pump, Auto Defrost

Dimensions

11.8 × 15.7 × 11.8 inches

View on Amazon: CADPXS 80 Pint Crawl Space Dehumidifier Affiliate link

This unit removes 80 pints of moisture daily for spaces up to 1,200 square feet. It features a compact 15.6 by 12 by 12.6-inch footprint and gravity drainage via a 6.56-foot hose. You get automatic defrost and a 24-hour timer. The model lacks a built-in pump but supports one. It is ideal for tight crawl spaces or basements where you need strong moisture control without large equipment.

Pros

• Removes 80 pints of water per day at saturation
• Compact dimensions fit tight crawl spaces
• Includes 6.56-foot gravity drain hose
• Automatic defrost for low-temperature operation

Cons

• No built-in condensate pump included
• Remote control sold separately
• AHAM rating is only 38 pints

Good fit if

• You need to dry a crawl space up to 1,200 square feet
• You prefer gravity drainage over pumping
• You require a compact unit for tight spaces

Skip if

• You need a built-in pump for upward drainage
• You want remote control included in the box
• You require high AHAM-rated capacity for large rooms

Verdict: CADPXS 80 Pint Crawl Space Dehumidifier suits users who need high moisture removal in tight areas. It works best for crawl spaces where gravity drainage and compact size matter more than included remotes or pumps.

Specifications side by side

CADPXS Dehumidifier Specs Ranked

The CADPXS lineup separates itself through capacity and drainage features. The top-ranked 125 Pint model includes a built-in pump for high-lift drainage. This suits large crawl spaces where gravity drainage is impossible. Its 50-pound frame and 18.7-inch width handle significant moisture loads in demanding environments.

The second pick offers 80 Pint capacity without a pump. This compact unit weighs 36.1 pounds and fits tighter spaces. It prioritizes high moisture removal in areas where gravity drainage works. You choose based on whether you need vertical drainage capability or a smaller footprint for confined crawl spaces.

Who CADPXS Range Suits

This brand targets users with demanding crawl space needs. The range spans from 80 to 125 pints. You can choose between compact units under 36 pounds or heavier models near 50 pounds. Both options include drainage pumps, though one is specified without. The lineup focuses on vertical drainage solutions. You will not find portable bedroom or living room units here. There are no options for spaces relying solely on gravity drainage. If you need high-capacity removal in tight, damp areas, this brand fits. You should look elsewhere for smaller, pump-free residential options.

How to choose the right one

1. Match capacity to space

   Start by determining the moisture load of your area. Larger spaces require higher pint capacities to maintain dryness effectively. The top-ranked CADPXS 125 Pint model offers substantial removal power for large, damp environments. If your space is smaller or moderately humid, an 80 Pint unit may suffice. Check the square footage and current humidity levels. Higher capacity ensures the unit runs efficiently without short cycling. Select the level that matches your specific environmental demands for consistent performance.

2. Check drainage options

   Drainage method is critical for installation flexibility. The best overall pick includes a built-in pump for high-lift drainage. This feature is essential for crawl spaces where gravity drainage is not possible. The pump allows water to be expelled upward to a nearby drain. Without a pump, you must rely on gravity or manual emptying. Verify if your location requires vertical drainage. Choosing the right drainage type prevents water damage and simplifies long-term maintenance. Ensure the pump rating meets your vertical distance needs.

3. Assess physical dimensions

   Measure your installation area before purchasing. The 125 Pint model measures 18.7 inches in width and weighs 50 pounds. This larger footprint suits open crawl spaces or basements. The 80 Pint alternative is more compact at 15.7 inches wide and weighs 36.1 pounds. Smaller units fit better in tight quarters or confined areas. Consider both width and height for clearance. Ensure there is enough space for airflow and service access. Proper sizing prevents installation issues and ensures efficient air circulation around the unit.

4. Evaluate weight for placement

   Weight impacts stability and mobility. Heavier units like the 50-pound 125 Pint model offer greater stability in high-moisture zones. They are less likely to tip or vibrate excessively. Lighter models at 36.1 pounds are easier to move for cleaning or seasonal storage. Consider the floor strength of your installation site. Heavy units require solid, level surfaces to prevent damage. Lighter units offer flexibility but may need anchoring in active areas. Choose based on whether you prioritize stability or ease of movement.

5. Confirm room suitability

   Ensure the unit is designed for your specific room type. CADPXS units are optimized for crawl spaces and commercial areas. These environments often have unique humidity challenges compared to living rooms. The 125 Pint model excels in large, demanding spaces. The 80 Pint version is tailored for tight crawl spaces. Avoid using these commercial-grade units in small residential rooms unless necessary. Verify that the room type matches the product specifications. Proper application ensures optimal performance and longevity of the dehumidifier.

Frequently asked questions

See also

• best CADPXS dehumidifiers under 500
• cadpxs 125 pints commercial dehumidifier review
• best dehumidifiers with dehumidifier
• best CADPXS air purifiers