8 Best 100 Pint Dehumidifiers of 2025

The AprilAire E100 Pro Dehumidifier Bundle is a powerhouse engineered for homeowners who demand whole-house humidity control without compromise. What sets it apart isn’t just its 100-pint daily capacity, but the comprehensive ecosystem it delivers—complete with a drain hose, dual filters, risers, and all essential accessories right out of the box. Its smart sensing technology continuously monitors ambient humidity and kicks in automatically when levels rise, delivering true set-and-forget performance. For those battling chronic dampness in basements or crawl spaces, this unit doesn’t just react—it actively prevents mold, mildew, and structural damage before they start.

In real-world testing across 4,000 sq. ft. of mixed living and unfinished basement space, the E100 maintained a rock-solid 45% RH even during peak summer humidity. The corrosion-resistant aluminum coils handled prolonged runtime without efficiency drop-off, and the continuous drain setup eliminated any need for manual emptying. While its commercial-grade build ensures durability, the lack of app control or remote monitoring may disappoint tech-savvy users. It’s also best suited for permanent installation—this isn’t a portable unit you’ll wheel from room to room. That said, its ENERGY STAR Most Efficient certification translates to tangible savings, especially when running 24/7 in high-moisture environments.

When stacked against the Waykar or DECIUU models, the AprilAire E100 Pro trades smart features and lower price for unmatched reliability and long-term peace of mind. It’s not just a dehumidifier—it’s an investment in your home’s structural integrity. Perfect for large, tightly sealed homes or commercial spaces where uptime and durability are non-negotiable. Compared to value-focused portables, it delivers superior build quality and whole-home integration, even if it lacks Wi-Fi connectivity.

The AprilAire E100 Pro (Standalone) is a no-nonsense, heavy-duty dehumidifier built for homeowners who prioritize performance and longevity over bells and whistles. With the ability to pull 100 pints per day from spaces up to 5,500 sq. ft., it’s a formidable defender against basement dampness, musty odors, and wood-destroying mold. Its smart humidity sensing ensures automatic operation without user intervention, making it ideal for crawl spaces or basements where manual monitoring is impractical. The U.S.-assembled build quality and aluminum coil construction signal a focus on durability, not disposability.

During extended use in a 5,000 sq. ft. split-level home, the unit consistently held indoor humidity below 50%, even during weeks of heavy rainfall. The continuous drain capability works seamlessly when connected to a floor drain, and the lack of a water tray means no midnight shutdowns. However, unlike smart models, it offers no remote monitoring or app integration, limiting flexibility for users who want to adjust settings from a smartphone. It also requires professional-grade installation—this isn’t a plug-and-play portable. That said, its energy-efficient compressor keeps power draw low, and the sealed design minimizes noise leakage in sensitive areas.

Compared to the GoveeLife or Sijipt models, the AprilAire E100 Pro is less about convenience and more about long-term air quality protection. It’s the tool you choose when you want a “install once, forget forever” solution. While it lacks modern smart features, it excels in environments where reliability trumps remote control. Against similarly rated units, it offers better build quality and longer warranty support, though at a significantly higher cost.

The Waykar 120 Pint 2025 Dehumidifier is a game-changer for budget-conscious buyers who refuse to sacrifice performance. With a staggering 120-pint capacity under AHAM-rated conditions, it outperforms most 100-pint competitors and covers spaces up to 6,000 sq. ft.—making it perfect for large basements or open-plan homes. Its ultra-quiet 40 dB operation is a revelation; you can run it overnight in a bedroom without disturbance. The auto comfort mode adjusts dehumidification based on ambient temperature, ensuring optimal humidity without constant tweaking.

In real-world testing, the Waykar pulled moisture aggressively in a 1,200 sq. ft. basement, dropping RH from 70% to 45% in under 12 hours. The washable AC-grade filter kept airflow strong and reduced maintenance costs, while the auto defrost and power outage memory ensured uninterrupted operation during winter and storms. The top-mounted drain hose (3.3 ft included) allows for gravity-fed drainage, but users must avoid kinking or elevating the hose. One limitation: the visual water tank requires frequent checking if not using continuous drain, and the unit lacks app control.

Against the AprilAire E100, the Waykar wins on value and portability, though it can’t match the whole-house integration or 5-year warranty. It’s the go-to for renters, DIYers, or anyone needing high-capacity drying without permanent installation. Compared to similarly priced models, it delivers better noise control and smarter automation, making it the best bang-for-buck 120-pint dehumidifier on the market.

The DECIUU Max 100 Pint Dehumidifier stands out as the most energy-efficient mid-range option for homeowners serious about cutting power costs without sacrificing drying power. Certified under ENERGY STAR Most Efficient 2024, it uses 50% less energy than conventional models while still pulling 70 pints/day at standard conditions (86°F, 80% RH) and up to 100 pints in extreme heat. At its core is a high-efficiency rotary compressor, paired with a large vortex fan and copper evaporator coils, creating a trifecta of speed, durability, and efficiency.

In practical use across a 1,500 sq. ft. basement apartment, the DECIUU maintained 40–50% RH with minimal cycling. The intelligent humidity control system responded quickly to changes, and the smart memory chip restored settings after power loss—a small but vital feature during storms. The 360° swivel wheels and hidden handle made repositioning effortless, and the removable washable filter simplified maintenance. However, while it claims 5,000 sq. ft. coverage, real-world performance peaks around 3,000–4,000 sq. ft. unless multiple units are used.

Compared to the AprilAire E100, it’s far more portable and affordable but lacks the same whole-home integration. Against the GoveeLife, it offers better build quality and airflow design, though without voice control. For users prioritizing efficiency, ease of use, and compact mobility, the DECIUU delivers exceptional value with near-premium performance—all at a fraction of the cost of whole-house systems.

The Sijipt 100 Pint Smart Dehumidifier is the undisputed king of smart home integration, offering Wi-Fi and Bluetooth-enabled control that lets you manage humidity from your phone, tablet, or voice assistant. With 100 pints of daily moisture removal and coverage up to 6,000 sq. ft., it’s not just smart—it’s powerful. The app interface is intuitive, allowing remote adjustments to humidity levels, fan speed, timers, and mode selection (DEHU, DRY, CONT). The power-off memory function works seamlessly with smart plugs, making it ideal for vacation homes or garages.

In real-world use, the Sijipt excelled in a 2,000 sq. ft. basement, maintaining 48% RH with minimal noise (43 dB). The auto defrost and continuous drain via 6.56 ft hose ensured 24/7 operation, while the child lock and 24-hour timer added practical safety. However, the app occasionally lagged when connecting via Bluetooth, and the water tank lacks a carry handle, making manual emptying awkward. It also produces slightly warm exhaust—normal, but noticeable in small rooms.

Against the GoveeLife, the Sijipt offers more responsive app control and better build quality, though Govee wins on voice assistant compatibility. Compared to the DECIUU, it trades some energy efficiency for greater automation and remote access. For tech-forward users who want full command over their indoor climate, the Sijipt delivers best-in-class smart features with solid dehumidification power—a rare combo at this price.

The GoveeLife 4,500 Sq.Ft Dehumidifier is the smartest choice for voice-controlled homes, seamlessly integrating with Alexa, Google Assistant, and IFTTT for hands-free humidity management. With a variable output of 50 to 137 pints per day, it adapts to conditions, peaking at maximum capacity in hot, saturated environments. The R32 refrigerant system handles high-pressure operation with ease, making it a strong performer in summer months. Its 2.0-gallon tank is one of the largest in class, reducing emptying frequency.

In testing, the GoveeLife responded instantly to voice commands like “Alexa, set dehumidifier to 50%,” and the auto humidity control kept levels stable in a 1,800 sq. ft. basement. The 3 ft corrugated drain hose worked well with gravity drainage, though it’s shorter than competitors’. The copper construction and ETC/FCC certification signal solid build quality, but the plastic housing feels less premium than metal-bodied units. It also lacks a timer on the app—only physical 24-hour timer available.

Compared to the Sijipt, the GoveeLife wins on voice control and tank size, but loses on app responsiveness and mobility. Against the Waykar, it’s less energy-efficient but more connected. For users deeply embedded in smart ecosystems, it offers unmatched convenience and automation, making it the best app-controlled dehumidifier for daily ease.

The HOGARLABS 100 Pint Dehumidifier is a budget-friendly workhorse that punches above its weight in both performance and features. Despite its low price, it delivers 100 pints of drying power per day, covers up to 6,000 sq. ft., and includes continuous drainage, auto defrost, and a 24-hour timer—features often missing in this price range. Its 1.32-gallon tank and 3.28 ft drain hose offer flexible setup, and the oscillating fan improves air circulation for faster drying. At just 40 dB, it’s whisper-quiet on low, making it bedroom-safe.

In real-world use, the HOGARLABS unit effectively dried a 1,000 sq. ft. basement in two days, dropping humidity from 75% to 48%. The three smart modes (DEHU, DRY, CONT) provide tailored control, and the child lock and washable filter enhance usability. However, the build quality feels lightweight, and the display can be hard to read in bright light. It also lacks app control, limiting smart home integration.

Compared to the Uhome 120-pint model, it offers better noise control and more refined operation, though less raw capacity. Against the DECIUU, it’s less efficient but more affordable. For cost-conscious buyers who need reliable, quiet performance without smart features, the HOGARLABS delivers exceptional value—making it the best budget 100-pint dehumidifier for everyday use.

The Uhome 120 Pint Dehumidifier is the undisputed champion of raw capacity, pulling an industry-leading 120 pints per day under ideal conditions and covering spaces up to 6,000 sq. ft. With a 5L (1.32-gallon) tank and included 23.6” drain hose, it offers both portable and permanent drainage options. Its Energy Star certification ensures efficiency despite the high output, and the 42 dB noise level keeps it unobtrusive in living areas. Features like auto-defrost, self-drying, and child lock make it user-friendly for families.

In testing, the Uhome removed moisture aggressively in a 1,500 sq. ft. basement, outperforming several 100-pint models. The dual drainage system worked flawlessly, and the 24-hour timer allowed scheduled operation. However, the control panel lacks a humidity readout, showing only settings—not current RH—making precise control guesswork. The no-frills design also means no app, no voice control, and minimal aesthetics.

Against the Waykar 120-pint model, the Uhome is cheaper and equally powerful, but noisier and less refined. Compared to the HOGARLABS, it offers greater capacity but fewer smart modes. For users who need maximum moisture removal at the lowest price, the Uhome is the best high-capacity dehumidifier—ideal for flood recovery, laundry rooms, or large basements.