Dehumidifiers / AprilAire E080 80-Pint Whole-House Dehumidifier vs Pro Breeze Electric Mini Dehumidifier (PB-02-US)
AprilAire E080 80-Pint Whole-House Dehumidifier
$1507.00
VSPro Breeze Electric Mini Dehumidifier (PB-02-US)
$46.42
AprilAire E080 80-Pint Whole-House Dehumidifier vs Pro Breeze Electric Mini Dehumidifier (PB-02-US)
AprilAire E080 80-Pint Whole-House Dehumidifier
The one machine here whose ENERGY STAR Most Efficient badge survives the database.
Wins overall by 3.3 points
Quick Verdict
A 3.3-point gap makes the AprilAire E080 80-Pint Whole-House Dehumidifier the straightforward choice here. The one machine here whose ENERGY STAR Most Efficient badge survives the database.
The AprilAire E080 80-Pint Whole-House Dehumidifier and Pro Breeze Electric Mini Dehumidifier (PB-02-US) are both closely matched dehumidifier models, and the Pro Breeze Electric Mini Dehumidifier (PB-02-US) is $1,460.60 cheaper than the AprilAire E080 80-Pint Whole-House Dehumidifier ($46.42 vs $1,507). On Moisture Removal, the AprilAire E080 80-Pint Whole-House Dehumidifier leads (9.0 vs 1.0/10) — actual water pulled out of the air per day at a condition a home experiences, judged against the DOE-verified figure rather than the coverage claim on the box. On Build & Warranty, the AprilAire E080 80-Pint Whole-House Dehumidifier leads (9.5 vs 4.5/10) — coil and cabinet construction, filter grade, and above all the warranty on the sealed system — the compressor is the part that fails and the part most portables cover for only twelve months. On Drainage & Tank Practicality, the AprilAire E080 80-Pint Whole-House Dehumidifier leads (7.0 vs 2.5/10) — tank volume measured against daily output, whether a hose is in the box, whether gravity drainage needs the unit propped up, and whether there is a real pump and how high it lifts. Overall, the AprilAire E080 80-Pint Whole-House Dehumidifier scores 7.5/10 across our 8 scoring categories versus 4.2/10 for the Pro Breeze Electric Mini Dehumidifier (PB-02-US). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | AprilAire E080 80-Pint Whole-House Dehumidifier | Pro Breeze Electric Mini Dehumidifier (PB-02-US) |
|---|---|---|
| Price | $1507.00 | $46.42 |
| Release Year | 2021 | 2016 |
| Rated Capacity (and Which Standard) | 80 pints/day at 80°F/60% RH, 65 pints/day at 73°F/60% RH (AprilAire publishes both). The 73°F figure is the DOE Appendix X1 condition for whole-home units and matches AprilAire's ENERGY STAR filing exactly | Walmart's spec table for this unit says it "Collects up to 9oz of water per day" — that is 0.56 pints per day, not a pint rating at all. No DOE or AHAM pint figure exists for this product because thermoelectric units are outside the DOE portable-dehumidifier test scope. For scale, a 50-pint compressor unit removes roughly 90x more water per day |
| ENERGY STAR / DOE Verified Capacity ( pints/day) | 65.00 pints/day per Appendix X1, Integrated Energy Factor 2.35 L/kWh, 632 kWh/yr, R32 with a 9.7 oz charge, case volume 3.3 ft³ — AprilAire's own ENERGY STAR filing, certified 23 September 2025 and flagged as meeting Most Efficient criteria. Note that whole-home units are tested at 73°F/60% RH while portables are tested at 65°F/60% RH, so a 65-pint whole-home figure is still not directly comparable to a 50-pint portable figure | None — Pro Breeze does not appear anywhere in the ENERGY STAR Certified Dehumidifiers database, so no independently verified DOE Appendix X1 capacity exists |
| Technology & Refrigerant | Compressor (refrigerant), R32, 4.8 amps at 120V, 185 CFM at 0.0 in external static pressure, energy factor quoted by AprilAire as 2.8 L/kWh at 80°F/60% RH | Thermoelectric (Peltier). A solid-state junction chills a small plate and moisture condenses onto it. There is no refrigeration circuit, no compressor and no refrigerant |
| Low-Temperature Operation & Defrost | 50°F to 104°F for dehumidification. Same floor as the E070 — good for a conditioned basement, not for a 40°F crawlspace | No frost failure mode — there is no coil to ice up — but Peltier output falls off sharply as the room cools because the plate can only sit a fixed number of degrees below ambient. Pro Breeze publishes no minimum operating temperature and no output-vs-temperature curve |
| Claimed Coverage | 4,400 sq ft (AprilAire dealer spec sheet). Note the E070 below it is variously published at 2,200, 2,800 and 4,400 sq ft, so the coverage figures for the two models overlap in the sources | Sources conflict badly for the same machine: 150 sq ft (Walmart's 1200-cubic-foot listing), 205 sq ft (Pro Breeze's own intl.probreeze.com page), 215 sq ft (the Amazon listing and Walmart's Peltier listing). All three describe the same 1,200 cubic feet |
| Tank Capacity & Refill Interval | None — plumbed appliance, no water tray | Sources conflict: 17 oz (Amazon and Walmart), 16 oz (eBay and third-party listings), 18 oz (an eBay listing for the same PB-02-US). At the stated 9 oz/day extraction a 17 oz tank needs emptying roughly every two days, which is the one thing this unit does not ask much of you |
| Continuous Drainage (Hose, Gravity, Pump Lift) | Gravity drain, no built-in pump. Duct kits, a remote controller and a hang kit are all separate accessories, not in the box | None. There is no continuous-drain port, no hose and no pump — you empty the tank by hand. That is the practical ceiling on this product |
| ENERGY STAR Status | Yes, certified, IEF 2.35 L/kWh, 632 kWh/yr, and it is on the ENERGY STAR Most Efficient list — the only product in this comparison for which that claim is verifiable | Not ENERGY STAR certified and not eligible — ENERGY STAR's dehumidifier scope covers portable and whole-home refrigerant units, and Pro Breeze appears nowhere in the certified list |
| Annual Running Cost | About $107/yr (632 kWh x $0.17/kWh) on the DOE usage assumption. Higher in absolute terms than a portable because it is a bigger machine — but per pint removed it is the most efficient unit here at IEF 2.35 against 2.01 for the mainstream portables | About $34/yr if run continuously (23W x 8,760h x $0.17/kWh). That buys 0.56 pints a day. Per pint removed it is by a wide margin the most expensive machine here |
| Noise | Not published by AprilAire for the E080. The E070 on the same chassis family is quoted at 53 dBA ducted | No dB figure published. Marketing says "ultra quiet"/"no noise"; there is a small fan and no compressor, so it is genuinely the quietest unit in this set, but the claim is unquantified |
| Warranty (incl. Sealed System) | 5 years on parts and the sealed system | Not stated on the Amazon or Walmart listings used for this entry. Pro Breeze's standard consumer warranty is 12 months; confirm at purchase. There is no sealed system to warrant |
| Recall History | No CPSC recall found for AprilAire dehumidifiers | No CPSC recall found for Pro Breeze dehumidifiers. Note that thermoelectric units were not part of any of the three large compressor-dehumidifier recalls (Gree 2013/2016/2023, New Widetech 2021) |
| Warranty | 60 months | 12 months |
| Colors | White | White |
Category Scores
Capacity-Claim Honesty
The AprilAire E080 80-Pint Whole-House Dehumidifier leads clearly here, 9.5 against 6.0 — a 3.5-point margin on this category's trap dimension. Since the DOE changed the test condition from 80°F/60% RH to 65°F/60% RH in 2019, the same machine that was a '70 pint' is now a '50 pint' — and manufacturers freely mix the two scales, plus a third 'saturation' figure taken at 95°F/90% RH. A high score means the pint number on the box matches the DOE Appendix X1 figure the manufacturer filed with ENERGY STAR. A low score means the marketing number is measured somewhere the buyer's house never is.. If that is what you are buying for, the Pro Breeze Electric Mini Dehumidifier (PB-02-US) does not close the gap elsewhere.
Moisture Removal
The AprilAire E080 80-Pint Whole-House Dehumidifier leads clearly here, 9.0 against 1.0 — a 8.0-point margin on actual water pulled out of the air per day at a condition a home experiences, judged against the DOE-verified figure rather than the coverage claim on the box. If that is what you are buying for, the Pro Breeze Electric Mini Dehumidifier (PB-02-US) does not close the gap elsewhere.
Cold-Room Performance
The AprilAire E080 80-Pint Whole-House Dehumidifier leads clearly here, 6.5 against 3.0 — a 3.5-point margin on what happens in a 50-55°F basement, garage or crawlspace. Compressor coils frost below roughly 65°F and auto-defrost buys back the coil at the cost of runtime; desiccant rotors and hot-gas-defrost units do not care. The single most common mis-buy in the category. If that is what you are buying for, the Pro Breeze Electric Mini Dehumidifier (PB-02-US) does not close the gap elsewhere.
Drainage & Tank Practicality
The AprilAire E080 80-Pint Whole-House Dehumidifier leads clearly here, 7.0 against 2.5 — a 4.5-point margin on tank volume measured against daily output, whether a hose is in the box, whether gravity drainage needs the unit propped up, and whether there is a real pump and how high it lifts. If that is what you are buying for, the Pro Breeze Electric Mini Dehumidifier (PB-02-US) does not close the gap elsewhere.
Running Cost
The AprilAire E080 80-Pint Whole-House Dehumidifier leads clearly here, 6.5 against 2.0 — a 4.5-point margin on the kWh/yr on the ENERGY STAR certification and what it costs at the meter. On a machine that runs most of the year this dominates total ownership cost — often a third of the purchase price annually. If that is what you are buying for, the Pro Breeze Electric Mini Dehumidifier (PB-02-US) does not close the gap elsewhere.
Quietness
The Pro Breeze Electric Mini Dehumidifier (PB-02-US) leads clearly here, 9.5 against 6.0 — a 3.5-point margin on measured dB where published, weighted by where the machine actually lives — a 58 dBA crawlspace unit under a floor is fine, a 54 dB cube next to a desk is not. If that is what you are buying for, the AprilAire E080 80-Pint Whole-House Dehumidifier does not close the gap elsewhere.
Build & Warranty
The AprilAire E080 80-Pint Whole-House Dehumidifier leads clearly here, 9.5 against 4.5 — a 5.0-point margin on coil and cabinet construction, filter grade, and above all the warranty on the sealed system — the compressor is the part that fails and the part most portables cover for only twelve months. If that is what you are buying for, the Pro Breeze Electric Mini Dehumidifier (PB-02-US) does not close the gap elsewhere.
Value for Money
The AprilAire E080 80-Pint Whole-House Dehumidifier leads clearly here, 6.0 against 5.0 — a 1.0-point margin on purchase price plus multi-year electricity against verified pints removed and how long the warranty protects the compressor. If that is what you are buying for, the Pro Breeze Electric Mini Dehumidifier (PB-02-US) does not close the gap elsewhere.
Best For
Choose the AprilAire E080 80-Pint Whole-House Dehumidifier if…
- • Moisture Removal matters most to you — the AprilAire E080 80-Pint Whole-House Dehumidifier scores 9.0/10 here (actual water pulled out of the air per day at a condition a home experiences, judged against the DOE-verified figure rather than the coverage claim on the box).
- • Build & Warranty matters most to you — the AprilAire E080 80-Pint Whole-House Dehumidifier scores 9.5/10 here (coil and cabinet construction, filter grade, and above all the warranty on the sealed system — the compressor is the part that fails and the part most portables cover for only twelve months).
- • Drainage & Tank Practicality matters most to you — the AprilAire E080 80-Pint Whole-House Dehumidifier scores 7.0/10 here (tank volume measured against daily output, whether a hose is in the box, whether gravity drainage needs the unit propped up, and whether there is a real pump and how high it lifts).
- • Running Cost matters most to you — the AprilAire E080 80-Pint Whole-House Dehumidifier scores 6.5/10 here (the kWh/yr on the ENERGY STAR certification and what it costs at the meter. On a machine that runs most of the year this dominates total ownership cost — often a third of the purchase price annually).
- • Capacity-Claim Honesty matters most to you — the AprilAire E080 80-Pint Whole-House Dehumidifier scores 9.5/10 here (this category's trap dimension. Since the DOE changed the test condition from 80°F/60% RH to 65°F/60% RH in 2019, the same machine that was a '70 pint' is now a '50 pint' — and manufacturers freely mix the two scales, plus a third 'saturation' figure taken at 95°F/90% RH. A high score means the pint number on the box matches the DOE Appendix X1 figure the manufacturer filed with ENERGY STAR. A low score means the marketing number is measured somewhere the buyer's house never is.).
Choose the Pro Breeze Electric Mini Dehumidifier (PB-02-US) if…
- • You want to spend less — it's $1,460.60 cheaper.
- • Your main use case is closet-bathroom or cold-spaces.
Pros & Cons
AprilAire E080 80-Pint Whole-House Dehumidifier
Pros
- +The only product in this comparison whose ENERGY STAR Most Efficient claim is actually in the ENERGY STAR database
- +IEF 2.35 L/kWh against 2.01 for the mainstream 50-pint portables — meaningfully cheaper per pint removed
- +AprilAire's published 65 ppd at 73°F matches its DOE Appendix X1 filing to two decimal places; nothing is being hidden
- +5-year parts and sealed-system warranty, MERV 8 filtration, US-built
Cons
- −$1,507 before the duct kit, hang kit and remote controller, none of which are in the box
- −Gravity drain only — no pump, same as the E070
- −50°F dehumidification floor: for a genuinely cold crawlspace the AlorAir HDi90 or a desiccant is the right machine
- −AprilAire publishes no dB figure for the E080 at all
- −Sold through multiple concurrent Amazon listings (bundle, pro, DIY kit) at different prices for the same appliance
Pro Breeze Electric Mini Dehumidifier (PB-02-US)
Pros
- +Genuinely silent — no compressor cycling, which is why it works on a bedroom shelf where a 50-pint unit does not
- +23W means you can leave it on permanently without a meaningful bill, unlike every compressor unit here
- +No coil, so nothing frosts: it degrades gracefully in a cold room rather than shutting down like a compressor unit
- +Cheapest way to keep a wardrobe, gun safe or small bathroom from smelling damp
Cons
- −9 oz/day is 0.56 pints — roughly 1/90th of a 50-pint unit. It cannot dry a basement, a garage or a bedroom, whatever the 215 sq ft claim implies
- −Three different coverage figures (150/205/215 sq ft) and three different tank figures (16/17/18 oz) circulate for the identical PB-02-US
- −No drain port at all, so there is no unattended operation beyond a couple of days
- −Cost per pint removed is the worst in this comparison by a factor of ten or more
- −No published dB, no published minimum operating temperature, no published warranty on the listings
Shop by Need
FAQs
Is the AprilAire E080 80-Pint Whole-House Dehumidifier or Pro Breeze Electric Mini Dehumidifier (PB-02-US) better overall?+
Based on our 8-category scoring, the AprilAire E080 80-Pint Whole-House Dehumidifier comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Moisture Removal, the AprilAire E080 80-Pint Whole-House Dehumidifier or the Pro Breeze Electric Mini Dehumidifier (PB-02-US)?+
The AprilAire E080 80-Pint Whole-House Dehumidifier scores higher on Moisture Removal (9.0/10 vs 1.0/10) — actual water pulled out of the air per day at a condition a home experiences, judged against the DOE-verified figure rather than the coverage claim on the box.
Which is better for Build & Warranty, the AprilAire E080 80-Pint Whole-House Dehumidifier or the Pro Breeze Electric Mini Dehumidifier (PB-02-US)?+
The AprilAire E080 80-Pint Whole-House Dehumidifier scores higher on Build & Warranty (9.5/10 vs 4.5/10) — coil and cabinet construction, filter grade, and above all the warranty on the sealed system — the compressor is the part that fails and the part most portables cover for only twelve months.
Which is better for Drainage & Tank Practicality, the AprilAire E080 80-Pint Whole-House Dehumidifier or the Pro Breeze Electric Mini Dehumidifier (PB-02-US)?+
The AprilAire E080 80-Pint Whole-House Dehumidifier scores higher on Drainage & Tank Practicality (7.0/10 vs 2.5/10) — tank volume measured against daily output, whether a hose is in the box, whether gravity drainage needs the unit propped up, and whether there is a real pump and how high it lifts.
Which is better for Running Cost, the AprilAire E080 80-Pint Whole-House Dehumidifier or the Pro Breeze Electric Mini Dehumidifier (PB-02-US)?+
The AprilAire E080 80-Pint Whole-House Dehumidifier scores higher on Running Cost (6.5/10 vs 2.0/10) — the kWh/yr on the ENERGY STAR certification and what it costs at the meter. On a machine that runs most of the year this dominates total ownership cost — often a third of the purchase price annually.
Is the AprilAire E080 80-Pint Whole-House Dehumidifier worth the price difference over the Pro Breeze Electric Mini Dehumidifier (PB-02-US)?+
The Pro Breeze Electric Mini Dehumidifier (PB-02-US) is the cheaper option at $46.42 versus $1,507. Whether the pricier model is "worth it" depends on how much you value its lead in Moisture Removal.
Which is better suited to my use case?+
The AprilAire E080 80-Pint Whole-House Dehumidifier is the better fit if you mainly care about crawl-space or basement. The Pro Breeze Electric Mini Dehumidifier (PB-02-US) is the better fit for closet-bathroom or cold-spaces.
What's the warranty on the AprilAire E080 80-Pint Whole-House Dehumidifier vs the Pro Breeze Electric Mini Dehumidifier (PB-02-US)?+
The AprilAire E080 80-Pint Whole-House Dehumidifier ships with a 60-month warranty; the Pro Breeze Electric Mini Dehumidifier (PB-02-US) ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.