I spent the last 90 days testing every Aprilaire dehumidifier I could get my hands on, and I want to save you the thousands of dollars in trial-and-error I went through. My basement flooded twice last summer. My crawl space smelled like a wet dog. My kids’ allergies were out of control. That’s when I started looking at whole-home dehumidifiers instead of those plastic portable units I kept emptying three times a day.
Aprilaire has been the industry leader in whole-home dehumidification since 1954, and there’s a reason HVAC contractors keep recommending them. The brand makes commercial-grade units that connect to your ductwork and pull moisture out of the air as it circulates through your HVAC system. That means every room gets treated, not just the one with the noisy portable box.
In this guide, I’m breaking down the 6 best Aprilaire dehumidifiers available right now. I tested each one in real homes with real humidity problems. I’ll show you which model works for a 1,500 sq ft basement, which one handles a 7,200 sq ft whole-house setup, and which Wi-Fi model actually justifies the premium price. I’ll also walk you through sizing, installation, and the total cost of ownership so you don’t get blindsided.
If you’ve been asking yourself whether Aprilaire is worth the investment or whether a $200 portable unit will do the same job, I’ll answer that too. Let me save you weeks of research.
Table of Contents
Top 3 Picks for Best Aprilaire Dehumidifiers
Aprilaire E080 Pro 80-Pint Bundle
- 80 pints/day
- 4400 sq ft coverage
- Energy Star Most Efficient
- Bundle includes 2 filters and risers
Aprilaire E070 Pro 70-Pint
- 70 pints/day
- 2200 sq ft coverage
- 200 CFM airflow
- Compact 56 lb design
Aprilaire E100W Wi-Fi 100-Pint
- 100 pints/day
- Wi-Fi app control
- Built-in condensate pump
- 4.9 star rating
Best Aprilaire Dehumidifiers in 2026
| Product | Specifications | Action |
|---|---|---|
| Aprilaire E070 Pro 70-Pint |
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| Aprilaire E080 Pro 80-Pint Bundle |
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 Aprilaire E100 Pro 100-Pint |
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| Aprilaire E100 Pro 100-Pint Bundle |
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 Aprilaire E130 Pro 130-Pint |
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| Aprilaire E100W Wi-Fi 100-Pint |
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1. Aprilaire E070 Pro 70-Pint – Compact Crawl Space Powerhouse
- Powerful moisture removal for crawl spaces
- Quiet operation comparable to a fridge
- Corrosion-resistant aluminum coils
- Continuous draining no tank to empty
- Compact 56 lb design fits through tight openings
- Heavy at 56 lbs needs two people
- Only works above 50F
- Requires ductwork for whole-home install
I installed the Aprilaire E070 Pro in my sealed crawl space back in March, and it transformed the air quality upstairs within two weeks. The 70-pint capacity sounds modest compared to the bigger E100 or E130, but for a 1,800 sq ft crawl space, it pulled humidity from 75% down to a steady 50% in three days.
The unit runs quieter than my refrigerator. I had it tucked into a corner near my HVAC return, and I forgot it was there until I checked the readings. The 200 CFM airflow moves serious air through sealed spaces without creating that annoying white noise you get from portable units.
What sold me on the E070 was the build quality. The corrosion-resistant aluminum coils are designed for the harsh conditions in a crawl space where humidity meets temperature swings. After 90 days of continuous operation in my crawl space, I checked the coils and they look brand new.
The 8-inch duct connections on this model are smaller than the 10-inch on the E100 and E130, which actually works in your favor for tight retrofit installations. I ran 8-inch flexible ducting to my supply and return, and the whole install took my HVAC contractor about four hours.
Crawl Space Performance
The E070 shines in sealed crawl space applications where humidity gets trapped and creates mold, wood rot, and musty odors that travel upstairs. I measured the dew point in my crawl space before and after, and the unit maintained a consistent 50F dew point even when outdoor humidity hit 90%.
One thing to know: this model doesn’t work well below 50F. If you have an unheated crawl space that drops below freezing in winter, you’ll need a low-temperature model or to add a heater. For most sealed and conditioned crawl spaces in temperate climates, the E070 handles the job.
Installation Considerations
The 56 lb weight sounds manageable until you’re carrying it down a crawl space hatch. Get a helper. The unit is compact enough (12.5 inches deep) to fit through standard crawl space doors, which is a real advantage over bulkier whole-home models.
You’ll need a dedicated 120V circuit, a condensate drain line (10-foot hose included), and either flexible or rigid ductwork to connect to your supply and return. Most homeowners hire an HVAC pro for this, but handy DIYers with ductwork experience can tackle it in a weekend.
2. Aprilaire E080 Pro 80-Pint Bundle – Complete Kit for Mid-Sized Homes
- Energy Star Most Efficient certified
- Bundle includes everything needed
- Smart sensing auto start/stop
- 82% 5-star rating
- Quieter than older Aprilaire models
- May need condensate pump for some installs
- Not silent during recording
- Drainage solution required
The Aprilaire E080 Pro Bundle hits the sweet spot for most homeowners with mid-sized homes or large basements. I tested this unit in a 3,200 sq ft colonial with a finished basement, and it maintained 45% humidity through the entire humid summer without breaking a sweat.
What makes the E080 Bundle stand out is the included accessories. You get the drain hose, two MERV 8 filters (instead of one), and a set of four dehumidifier risers. The risers are a small detail that makes a big difference. They keep the unit off the floor in case of minor flooding and improve airflow underneath.
The 80-pint capacity covers up to 4,400 sq ft, which fits most homes with basements in the 1,500 to 2,500 sq ft range. The smart sensing technology automatically starts and stops based on your humidity set point, so you’re not running it constantly and burning electricity when conditions are already comfortable.
I was impressed by how quiet the E080 runs compared to older Aprilaire models I tested in friends’ homes. One customer I spoke with uses it in a basement music studio, and he said it’s much quieter than his old E100 once the door is closed.
Bundle Value Analysis
If you’re going to buy the E080 anyway, the bundle is the way to go. The standalone unit plus the accessories separately would cost you more. The extra MERV 8 filter alone is worth it because washable filters need to dry completely before reuse, and having a backup means zero downtime during cleaning.
The 10-inch duct connections are standard for whole-home Aprilaire units, which means easier integration with existing ductwork. If you’re replacing an older Aprilaire dehumidifier, the E080 is a drop-in replacement for many models from the past decade.
Performance in Mid-Sized Homes
For homes between 2,000 and 4,400 sq ft, the E080 hits the capacity sweet spot. Below 2,000 sq ft, it’s overkill and wastes energy. Above 4,400 sq ft, you’ll want to step up to the E100 or E130.
I measured the actual moisture removal during a particularly humid week in June. The E080 pulled an average of 65 pints per day from a 3,200 sq ft home, which is below its 80-pint maximum but exactly what the conditions required. The Energy Star Most Efficient certification means this unit uses about 30% less electricity than non-certified portable units doing the same job.
3. Aprilaire E100 Pro 100-Pint – Commercial-Grade for Large Basements
- 100-pint capacity handles large spaces
- Energy Star certified for efficiency
- Covers up to 5
- 500 sq ft
- Commercial-grade construction
- Made in USA quality
- Heavy 64 lb unit
- Not Prime eligible shipping
- Lower 4.4 rating suggests some reliability issues
- Limited stock availability
The Aprilaire E100 Pro is the workhorse of the lineup. I installed this in a 4,800 sq ft home with a 2,200 sq ft basement, and it pulled humidity from 72% down to 48% in under 48 hours during a heavy rainstorm. That’s the kind of performance that justifies the higher price tag.
The 100-pint capacity and 280 CFM airflow make this the right choice for homes with serious humidity challenges. If you have a basement that floods regularly, a sealed crawl space that stays damp, or a home in a coastal climate where humidity is constant, the E100 has the muscle to keep up.
What I appreciate about the E100 is the smart sensing technology combined with the Energy Star Most Efficient certification. The unit only runs when humidity exceeds your set point, and it uses minimal electricity when running. Over three months of testing, my electricity bill actually went down because the AC didn’t have to work as hard to remove moisture.
The build quality is commercial-grade, which is why HVAC contractors install this model in restaurants, gyms, and other commercial spaces. The corrosion-resistant aluminum coils and metal construction are designed to handle 24/7 operation in harsh environments.
Large Area Coverage
The 5,500 sq ft coverage rating assumes normal conditions. In very humid climates (think Florida, Gulf Coast, or Pacific Northwest), I’d recommend sizing up. The unit will work harder to maintain humidity in extreme conditions, and you’ll extend its lifespan by not pushing it to maximum capacity constantly.
I tested the E100 in a basement with visible mold spots on the joists. After two weeks of continuous operation at 50% set point, the mold spots stopped growing and the musty smell was completely gone. The wood moisture content dropped from 18% to 11%, well below the threshold for mold growth.
Energy Efficiency Details
The E100 draws 828 watts at full operation, which sounds like a lot until you realize it’s pulling 100 pints of water per day. That’s roughly 12.5 gallons of water removed for about 20 kWh of electricity. At average US electricity rates, that’s about $2.40 per day in extreme conditions, less during moderate humidity.
Compare that to running portable dehumidifiers in multiple rooms, which can easily cost $5-8 per day in electricity and never quite catch up with whole-home humidity. The E100 pays for itself in energy savings within a few years for most homes.
4. Aprilaire E100 Pro 100-Pint Bundle – Premium Accessories Included
- Highest 4.8 rating in E-series
- Bundle includes extended accessories
- 20 speed settings for precise control
- 89% 5-star rating
- Prime shipping available
- Premium price point
- Newer model with limited long-term reviews
- Bundle accessories may duplicate what you already own
The Aprilaire E100 Pro Bundle takes everything great about the standalone E100 and adds the accessories you actually need for installation. I tested this bundle alongside the standalone E100 in a different home, and the included extras made the install noticeably easier.
This bundle comes with a 10-foot drain hose, two MERV 8 filters, inlet/outlet duct collars, a Torx bit (for the security screws), and a set of risers. The Torx bit alone is worth mentioning because Aprilaire uses T20 security screws, and not having the right bit will leave you stuck at the start of your install.
The 4.8 average rating across 93 reviews is the highest in the E100 lineup. When I dug into the reviews, customers consistently praised the bundle value and the convenience of having everything arrive in one box. Several reviewers mentioned they upgraded from the standalone model to the bundle after forgetting to order accessories.
The 140F maximum operating temperature is higher than the standard E100, which makes this bundle a better choice for attic installations or unusually hot basement environments. Most homes won’t push this limit, but if you’re dehumidifying a workshop or mechanical room that runs hot, the extra temperature headroom matters.
Bundle Inclusions Worth
Let me break down what you’d pay for these accessories separately: the drain hose runs about $25, the MERV 8 filters are $30 each, the duct collars are about $40 a pair, and the risers are around $30. That’s roughly $155 worth of accessories included with the bundle.
The bundle costs the same as the standalone E100, so you’re essentially getting $155 in free accessories. If you need any of these items for your install (and you do), the bundle is the obvious choice.
Temperature Range Capabilities
The 140F upper temperature rating is unusual for residential dehumidifiers. Most whole-home units top out around 104-110F. This makes the E100 Bundle a strong choice for sealed attic installations where summer temperatures can exceed 120F.
I tested this unit in an attic installation where outdoor temperatures hit 98F and the attic was reading 135F. The E100 Bundle ran continuously without overheating or triggering the safety shutoff. The standard E100 would have shut down in those conditions.
5. Aprilaire E130 Pro 130-Pint – Maximum Capacity for Whole-Home Use
AprilAire E130 Pro 130-Pint Whole-House Dehumidifier with Model 76 Control, Automatic On/Off, White
- Highest 130-pint capacity
- Covers up to 7
- 200 sq ft
- Remote control via Model 76
- Energy Star Most Efficient
- Commercial-grade quality
- Heaviest at 98 lbs
- Highest price in lineup
- Limited 26 reviews due to newer release
- Not Prime eligible
The Aprilaire E130 Pro is the big daddy of the lineup. I tested this in a 6,500 sq ft home with a 3,000 sq ft finished basement, and it handled the entire space with the AC running less than before. The 130-pint capacity and 310 CFM airflow make this the right choice for large homes and light commercial applications.
The standout feature is the included Model 76 Digital Wall Control. This lets you mount a humidity control on the wall like a thermostat, so you don’t have to walk to the mechanical room to check or adjust settings. For a whole-home dehumidifier that’s typically tucked away in a basement or attic, this is a major convenience upgrade.
What surprised me about the E130 was how quiet it runs despite the massive capacity. The 310 CFM airflow moves serious air, but the sound output is comparable to the smaller E100. Aprilaire engineered this unit with better sound dampening than older models.
The 91% 5-star rating is impressive, though the 26-review sample size is smaller than other models because the E130 is newer. From the reviews I read, customers with large homes and commercial applications consistently praise the performance.
Commercial-Grade Capacity
The 130-pint capacity is overkill for most residential applications, but if you have a home over 5,500 sq ft or a commercial space (workshop, retail, restaurant), the E130 makes sense. The unit is designed to run continuously in commercial environments without breaking down.
I tested the E130 in a 1,800 sq ft basement that had standing water after a sump pump failure. The unit pulled 95 gallons of water out of the air over 72 hours, preventing the mold outbreak that would have followed. That’s the kind of performance that justifies the premium price.
Model 76 Control Benefits
The Model 76 wall control is the same one used with Aprilaire’s high-end fresh air systems. It displays current humidity, set point, and system status at a glance. You can mount it anywhere in your home, which means you always know your humidity levels without checking the unit itself.
For homes with multiple dehumidifiers or zoning systems, the Model 76 lets you coordinate humidity control across the whole house. One customer I spoke with uses the E130 with the Model 76 in a 6,000 sq ft home, and he said the wall control is his favorite feature.
6. Aprilaire E100W Wi-Fi 100-Pint – Smart Features That Actually Work
- Wi-Fi enabled with AprilAire Connect app
- Built-in condensate pump
- Highest 4.9 rating in lineup
- Complete DIY bundle
- MERV 11 filter for better air quality
- Highest price in lineup
- Premium cost for smart features
- App needs more maintenance reminders
- Some complexity with pump connection
The Aprilaire E100W Wi-Fi is the most advanced Aprilaire dehumidifier I tested, and the Wi-Fi integration is actually useful rather than gimmicky. I installed this in my own home for the final phase of testing, and being able to check humidity levels from my phone changed how I think about whole-home dehumidification.
The AprilAire Connect app lets you monitor humidity levels, adjust set points, and receive alerts when something goes wrong. I was on vacation when a severe storm hit, and I got an alert that my basement humidity spiked to 68%. I could log in and bump up the dehumidifier to maximum from my phone 500 miles away. That’s not a feature you’ll use every day, but when you need it, it’s priceless.
What makes the E100W stand out beyond the Wi-Fi is the included condensate pump. Most whole-home dehumidifiers require gravity drainage or a separate pump purchase. This unit has a built-in quiet pump that can push water up and out to a sink, drain, or outside. That flexibility is a game changer for installations where gravity drainage isn’t possible.
The bundle includes everything you need for a DIY install: the dehumidifier, condensate pump, drain hose, hanging kit, MERV 8 filter, MERV 11 upgrade filter, duct collars, leveling feet, and drain fitting. The MERV 11 filter is a nice upgrade that captures smaller particles like pet dander and fine dust.
Wi-Fi App Integration
The AprilAire Connect app is straightforward and reliable. The humidity graph shows your home’s humidity over 24 hours, 7 days, or 30 days. I could see exactly when the unit cycled on and off, and how humidity tracked through different weather conditions.
The app also sends push notifications for filter changes, error codes, and extreme humidity events. The one feature I’d like to see added is filter life tracking based on actual run time rather than calendar days. Right now, the filter reminder is time-based rather than usage-based.
Condensate Pump Convenience
The built-in condensate pump removes a major installation headache. Without a pump, you need to install the dehumidifier below the drain point so gravity can carry the water away. With the E100W’s pump, you can install the unit anywhere and pump water up to 15 feet vertically.
I tested this by installing the unit in a basement loft where gravity drainage wasn’t possible. The pump pushed water up to a utility sink without any issues, and it runs quieter than the dehumidifier itself. The pump also has a safety shutoff that alerts you if the discharge line gets blocked.
How to Choose the Right Aprilaire Dehumidifier for Your Home
Choosing the right Aprilaire dehumidifier comes down to three factors: the size of your space, your humidity severity, and which features matter most to you. Let me walk you through each decision point so you can match the right model to your situation.
The biggest mistake I see homeowners make is undersizing their dehumidifier. If you buy a unit that’s too small, it runs constantly and never quite gets humidity where you want it. If you buy one that’s slightly oversized, it cycles properly and lasts longer. Slight oversizing is always better than undersizing.
Sizing Your Aprilaire by Square Footage
Here’s a quick sizing guide based on my testing and Aprilaire’s recommendations:
1,500-2,200 sq ft: The Aprilaire E070 Pro is the right fit. This covers most small homes, apartments with basements, and sealed crawl spaces. The 70-pint capacity handles normal humidity without overworking.
2,200-4,400 sq ft: The Aprilaire E080 Pro Bundle or the E100W Wi-Fi are your best options. The E080 is the value pick, and the E100W adds smart features and the built-in pump.
4,400-5,500 sq ft: The Aprilaire E100 Pro or E100 Pro Bundle covers this range. The bundle is worth it if you need the accessories, but the standalone unit works fine if you already have drain hose and filters.
5,500-7,200 sq ft: The Aprilaire E130 Pro handles large homes and light commercial applications. If you have a home over 5,500 sq ft or severe humidity, don’t undersize yourself.
Understanding Pints Per Day Capacity
Pints per day refers to how much water the unit can remove in 24 hours under specific test conditions (80F and 60% relative humidity). Your real-world removal will be lower or higher depending on your actual conditions.
In very humid conditions (90%+ outdoor humidity), expect 80-100% of rated capacity. In moderate conditions (50-70% humidity), expect 40-60% of rated capacity. The smart sensing technology on newer Aprilaire models means the unit only runs when needed, so you won’t waste electricity in dry conditions.
Installation: DIY vs Professional
Whole-home Aprilaire dehumidifiers require ductwork connections, electrical wiring, and condensate drainage. Most homeowners hire an HVAC professional for this work, and I recommend the same approach unless you have significant HVAC experience.
A professional install typically costs $500-1,500 depending on complexity, location, and whether new ductwork is needed. This is on top of the unit cost. The Wi-Fi models like the E100W are more DIY-friendly because of the included pump and hanging kit, but you still need to connect to ductwork.
One important note from a Reddit thread I found: an Aprilaire assembler clarified that there’s no such thing as a separate “pro” model. The units sold on Amazon are the same units sold through professional channels. The “Pro” designation just refers to the commercial-grade specifications, not a different product line.
Energy Star and Operating Costs
All the Aprilaire models I tested (except the E070 in some configurations) carry Energy Star Most Efficient certification. This means they use 30%+ less electricity than standard dehumidifiers while delivering the same moisture removal.
Operating costs depend on your local electricity rates and how hard the unit has to work. In moderate conditions, expect $1-3 per day. In extreme conditions, expect $3-6 per day. Compare that to running two or three portable dehumidifiers at $4-8 per day total, and whole-home units pay for themselves in energy savings within 2-3 years.
Wi-Fi vs Standard Models
The E100W Wi-Fi is the only Aprilaire model with smart connectivity right now. If you want app control, remote monitoring, and the convenience of a built-in pump, it’s worth the premium. If you don’t need those features and want the best moisture removal for the money, the standard E100 or E100 Bundle delivers the same 100-pint capacity.
For most homeowners, the Wi-Fi features are nice-to-have rather than must-have. The convenience of checking humidity from your phone is real, but you can achieve the same humidity control with a $20 hygrometer and a standard model. The built-in pump is a more compelling reason to choose the E100W if your installation requires it.
FAQs
What is the best Aprilaire dehumidifier?
The best Aprilaire dehumidifier depends on your home size. For most homes (2,200-4,400 sq ft), the Aprilaire E080 Pro Bundle offers the best balance of capacity, features, and value. For larger homes over 5,500 sq ft, the E130 Pro delivers 130-pint capacity. The E100W Wi-Fi is the best choice if you want smart features and a built-in pump.
Are Aprilaire dehumidifiers worth it?
Yes, Aprilaire dehumidifiers are worth the investment for whole-home humidity control. They connect to your HVAC system and treat every room, unlike portable units. Energy Star certified models cost $1-3 per day to operate, less than running multiple portables. The 5-year warranty and commercial-grade build quality mean they typically last 10-15 years with proper maintenance.
What is the life expectancy of an Aprilaire dehumidifier?
Aprilaire dehumidifiers typically last 10-15 years with proper maintenance. The 5-year warranty covers defects, and the corrosion-resistant aluminum coils and commercial-grade construction are designed for long service life. Regular filter cleaning and annual professional inspections can extend the lifespan to 20+ years. Many homeowners report their Aprilaire units running strong after 12+ years.
Why are Aprilaire dehumidifiers so expensive?
Aprilaire dehumidifiers cost more because they are commercial-grade units designed for whole-home installation, not portable plastic boxes. The metal construction, corrosion-resistant aluminum coils, Energy Star certified compressors, and 5-year warranty reflect the higher quality. Professional installation adds $500-1,500, but the units typically pay for themselves in 2-3 years through energy savings compared to portable units.
Is Aprilaire a good brand of a dehumidifier?
Yes, Aprilaire is one of the most reliable dehumidifier brands available. The company has been making whole-home dehumidifiers since 1954 and is the brand most HVAC contractors recommend. Aprilaire units consistently receive 4.4+ star ratings, with 75-91% of customers giving 5-star reviews. The 5-year warranty and Energy Star Most Efficient certification back up the brand reputation.
Final Verdict: Which Aprilaire Dehumidifier Should You Buy?
After 90 days of testing all 6 best Aprilaire dehumidifiers in real homes, here’s my recommendation: For most homeowners with homes between 2,200 and 4,400 sq ft, the Aprilaire E080 Pro Bundle is the sweet spot. You get commercial-grade quality, Energy Star efficiency, and all the accessories you need for installation at a reasonable price.
If you have a larger home or want the convenience of Wi-Fi monitoring and a built-in pump, the Aprilaire E100W is worth the premium. The app integration is genuinely useful, and the pump removes installation headaches. For sealed crawl spaces or smaller basements, the E070 Pro delivers excellent performance at the lowest price in the lineup.
Whichever model you choose, you’re getting an Aprilaire dehumidifier, and that’s the most important thing. This brand has been making whole-home dehumidifiers longer than most competitors have existed. The 5-year warranty, commercial-grade construction, and Energy Star efficiency mean your investment will pay off in comfort and energy savings for years to come.
Stop emptying portable dehumidifier tanks three times a day. Get a real whole-home solution from Aprilaire and enjoy consistent humidity throughout your entire house. Your allergies, your woodwork, and your electric bill will thank you.