1 / 7Aiusevo AS300 26-Pint Dehumidifier
The Aiusevo AS300 dehumidifier is listed at 26 pints per day for spaces up to 2500 square feet. Its three modes, adjustable humidity target and continuous-drain option suit buyers managing damp basements or laundry areas, while customer feedback is positive about quiet operation but raises durability concerns.
At a glance
- Three modes are specified for humidity control, indoor clothes drying and continuous extraction.
- The listing describes a continuous gravity-drain option and tank auto shut-off when full.
- Auto defrost is claimed for cooler spaces, with operation described down to 41°F.
- The listing claims 40dB on the lowest fan speed.
Reference price: $219.99
Price checked: Nov 13, 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- Humidity can be set within the listed 30%-80% RH range.
- Continuous gravity drainage can reduce the need to empty the tank manually when set up with a downward-sloping hose.
- Three operating modes address everyday humidity control, drying clothes and sustained extraction.
Technical specifications
12 specifications| Brand | Aiusevo |
|---|---|
| Model | AS300 |
| Listed capacity | 26 pints |
|---|---|
| Dehumidification capacity | 26 pints_per_day |
| Listed coverage | 2500 square_feet |
| Humidity adjustment range | 30%-80% RH |
| Special features | Automatic Defrost, Automatic Shutoff, Continuous Draining, Portable, Quiet Operation |
|---|---|
| Noise level on lowest fan speed | 40dB |
| Auto-defrost operating temperature claim | down to 41°F |
| Dimensions (D x W x H) | 19.2D x 32W x 42H centimetres |
|---|---|
| Weight listed | 8 kg |
| Colour | White |
What to know before buying
Listing details to confirm
Listing details are inconsistent: the title and capacity fields say 26 pints, while a separate field specifies 26 pints_per_day. The stated coverage is 2500 square_feet, and the three-mode claim appears in feature text. The explicit component list names a Drain Hose, while feature text also claims a Free Storage Cover, so confirm the selected listing's package contents. The 40dB, 41°F, and 30%-80% RH figures are manufacturer claims, not independently verified measurements.
What’s in the box
- Drain HoseIncluded
- Storage coverCheck selected pack
Check which accessories are included in your selected pack before buying.
Who is it for?
A good fit for
- Basement owners seeking a listed 26-pint-per-day unit with continuous-drain capability.
- Buyers who want separate settings for target humidity, indoor clothes drying and continuous operation.
- People considering a dehumidifier for a bedroom or home office who value the listing's lowest-speed noise claim, while recognizing that customer opinions vary.
Less suited to
- Buyers who need independently verified performance or a clearly settled package list, especially for the storage cover.
- Anyone for whom long-term durability is the deciding factor, given reported durability concerns.
Customer reviews on Amazon
- 5 stars
69% 69% - 4 stars
14% 14% - 3 stars
6% 6% - 2 stars
3% 3% - 1 star
8% 8%
Customer feedback highlights quiet operation and effective humidity removal in basements, along with positive quality impressions. Durability is a reported concern, and opinions vary on size, value, ease of use and room-size suitability. The quiet-operation praise is relevant to the listing's 40dB lowest-speed claim, but that figure is not independently verified. The mixed room-size feedback also suggests treating the stated coverage as a guide rather than a guaranteed result for every space.
Positive themes
- Customers describe quiet operation and effective moisture removal in basements.
- Feedback includes positive comments about product quality.
Negative themes
- Durability concerns are reported.
Mixed feedback
- Opinions vary on compact size, value, ease of use and suitability for different room sizes.
Frequently asked questions
What coverage and moisture-removal capacity does the AS300 list?
The listing states coverage up to 2500 square_feet and a dehumidification capacity of 26 pints_per_day. These are manufacturer claims rather than independently verified results.
Can it drain continuously?
The listing describes continuous gravity drainage using a hose. It says the hose should slope downward without kinks. The explicit included-components field lists a Drain Hose.
What operating modes are listed?
DEHU Mode sets a chosen humidity level, DRY Mode is described for indoor clothes drying, and CONT Mode is for ongoing moisture extraction.
Is the storage cover included?
Feature text claims a Free Storage Cover, but the explicit contents list names only a Drain Hose. Check the selected listing to confirm whether the cover is included.
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Offer details
- The listing advises keeping doors and windows closed during operation to limit external moisture.
- For continuous gravity drainage, the hose needs a downward slope and should have no kinks.
- The listing says to wash the air filter every 2 weeks.