10 Dehumidifier Deals: Prime Big Deal Days (October 2026 Sale)

The hOmeLabs 50 Pint is our top pick among the dehumidifier deals worth watching during this Prime Big Deal Days, with 25k+ reviews backing its ability to pull moisture from rooms up to 7,000 sq ft. The Waykar 120 Pint is the smart pick for very damp basements, while the AEOCKY 105 Pint is the premium pick for shoppers who care most about long-term energy use. Prime Big Deal Days runs October 6-7, 2026, and most of these offers need a Prime membership.

Our Top 3 Picks for Dehumidifier Deals: Prime Big Deal Days in 2026

EDITOR'S CHOICE
hOmeLabs 50 Pint

hOmeLabs 50 Pint

★★★★★★★★★★4.4
  • Coverage: 7000 sq ft
  • WiFi enabled
  • Tank and continuous drain
MOST VERSATILE
AEOCKY 105 Pint

AEOCKY 105 Pint

★★★★★★★★★★4.5
  • Energy Star Most Efficient
  • 105 pints/day
  • 3-year warranty
As an Amazon Associate we earn from qualifying purchases. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Dehumidifier Deals: Prime Big Deal Days Compared

ProductDetails
ProducthOmeLabs 50 Pint
  • Best for: whole-home coverage
  • Coverage: 7000 sq ft
  • Tank: 1.6 gal
  • Noise: standard
Check Deal Price
ProductWaykar 120 Pint
  • Best for: damp basements
  • Coverage: 6000 sq ft
  • Tank: 1.14 gal
  • Noise: 42 dB
Check Deal Price
ProductAEOCKY 105 Pint
  • Best for: energy savings
  • Coverage: 6000 sq ft
  • Tank: large
  • Noise: 44 dB
Check Deal Price
Productyaufey 80 Pint
  • Best for: budget basements
  • Coverage: 5500 sq ft
  • Tank: 1.06 gal
  • Noise: standard
Check Deal Price
ProductKesnos 80 Pint
  • Best for: quiet basements
  • Coverage: 6000 sq ft
  • Tank: 1.06 gal
  • Noise: sleep mode
Check Deal Price
ProductWaykar 120 Pint CTH120A
  • Best for: smart auto mode
  • Coverage: 6000 sq ft
  • Tank: 0.66 gal
  • Noise: 40 dB
Check Deal Price
ProductMidea 22 Pint
  • Best for: smart home
  • Coverage: 1500 sq ft
  • Tank: 0.6 gal
  • Noise: 47 dB
Check Deal Price
ProductVEAGASO 34 Pint
  • Best for: medium rooms
  • Coverage: 2500 sq ft
  • Tank: 0.53 gal
  • Noise: 40 dB
Check Deal Price
ProductToLife 95 oz
  • Best for: bedrooms
  • Coverage: 1000 sq ft
  • Tank: 95 oz
  • Noise: under 30 dB
Check Deal Price
ProductBEDRED 95 oz
  • Best for: compact spaces
  • Coverage: 1000 sq ft
  • Tank: 95 oz
  • Noise: sleep mode
Check Deal Price
We earn from qualifying purchases. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

How We Chose

We filtered this list on coverage area, moisture-removal rate, tank and drainage options, noise level, owner reviews, and current Amazon availability during Prime Big Deal Days. We compared pint capacity against the square footage each unit is rated for, looked at Energy Star certification where present, and weighed reviewer reports on noise and reliability. Data was checked in October 2026.

1. hOmeLabs 50 Pint: Best for Whole-Home Coverage

EDITOR'S CHOICE
Product

hOmeLabs Dehumidifier 7,000 Sq Ft 50 Pint (MAX 120 Pint at 95°F, 90% RH)

★★★★★★★★★★4.4 / 5

Coverage: 7000 sq ft

Tank: 1.6 gal

Removal: 50 pints/day

WiFi: Yes

Check Deal Price

+ Pros

  • Covers up to 7000 sq ft
  • WiFi app control
  • Turbo mode at high fan speed
  • Auto restart after outages
  • Washable filter

- Cons

  • Drain hose not included
  • Audible at high fan speed
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Owners reach for the hOmeLabs 50 Pint when one unit needs to handle a finished basement and the rooms above it. The 7,000 sq ft rating and 50-pint-per-day removal (up to 120 pints at 95°F and 90% RH) make it a true whole-home pick, not a closet helper.

hOmeLabs Dehumidifier 7,000 Sq Ft 50 Pint (MAX 120 Pint at 95°F, 90% RH) customer photo 1

WiFi control is the quiet standout. Reviewers like being able to drop the humidity target from the couch or check the tank level without walking downstairs. The turbo mode pushes airflow up to 188-218 CFM, which is how it keeps up with very damp basements where smaller compressors stall out.

hOmeLabs Dehumidifier 7,000 Sq Ft 50 Pint (MAX 120 Pint at 95°F, 90% RH) customer photo 2

The trade-off reviewers name is noise on the highest setting, and a drain hose isn’t included, so continuous drainage requires a separate purchase. Compared with the AEOCKY 105 Pint, the hOmeLabs covers more square footage but uses more wattage. For a whole-home or open-floor-plan basement, this is the one to watch.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

2. Waykar 120 Pint: Best for Large Damp Basements

BEST VALUE
Product

Waykar 120 Pints 6000 Sq. Ft 2025 Energy Star Dehumidifier for Basement

★★★★★★★★★★4.3 / 5

Coverage: 6000 sq ft

Tank: 1.14 gal

Removal: 120 pints/day

Noise: 42 dB

Check Deal Price

+ Pros

  • Energy Star certified
  • 90 degree auto swing airflow
  • 30 to 80 percent humidity range
  • Quiet 42 dB operation
  • Includes 3.3 ft drain hose

- Cons

  • Humidity sensor may drift
  • Drain hose is thin
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

For basements that stay wet for weeks after a storm, the Waykar 120 Pint pulls a real 15 gallons a day. The 90-degree auto swing pushes dry air across the whole room instead of just the wall nearest the unit.

Reviewers highlight the 30%-80% humidity range as useful when running in a damp spring and a dry winter without re-adjusting constantly. The included 3.3 ft drain hose means a basement with a floor drain can run hands-off for months.

Good to know: owners report the humidity readout can drift from a separate hygrometer, so a cheap external meter is a smart add-on. With 22k+ reviews and Energy Star certification, this is the budget-friendly basement pick worth watching during Prime Big Deal Days.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

3. AEOCKY 105 Pint: Best for Energy Efficiency

MOST VERSATILE
Product

AEOCKY 6000Sq.Ft Commercial Dehumidifier, Energy Star Most Efficient 2024

★★★★★★★★★★4.5 / 5

Coverage: 6000 sq ft

Tank: large

Removal: 105 pints/day

Noise: 44 dB

Check Deal Price

+ Pros

  • Energy Star Most Efficient 2024105 pints per day
  • 44 dB quiet operation
  • Pure copper tubing
  • 3-year warranty

- Cons

  • Premium price
  • 34 lb heavier
  • Oversized for small rooms
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Shoppers who run a dehumidifier 12 hours a day care more about the electric bill than the sticker. The AEOCKY carries the Energy Star Most Efficient 2024 badge, the highest tier in the program, and uses pure copper internal tubing rated for longer service life.

In real conditions it pulls 105 pints per day at 95°F/90% RH and 83 pints in cooler basements. Five operating modes (auto, constant humidity, continuous, smart drying, and sleep) cover most room situations without needing the manual.

Best for: a basement that runs 24/7 from May to October where the energy savings close the price gap over a single season. Skip it if your room is small; the 34 lb weight and commercial build are wasted in a 1,000 sq ft space.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

4. yaufey 80 Pint: Best for Value Basement Drying

BEST FOR ENERGY EFFICIENCY
Product

80 Pint Dehumidifier for Basement 5500 Sq. Ft. with Drain Hose, ENERGY STAR

★★★★★★★★★★4.5 / 5

Coverage: 5500 sq ft

Tank: 1.06 gal

Removal: 80 pints/day

Energy: Star

Check Deal Price

+ Pros

  • Energy Star certified
  • 4 modes and 3 fan speeds
  • Includes drain hose
  • Auto restart memory
  • 24-hour timer

- Cons

  • Drain hose needs downward slope
  • May require elevating unit
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Most shoppers who only need basement moisture control don’t need 120-pint capacity. The yaufey 80 Pint sits in the middle of the lineup on price while covering 5,500 sq ft, and it ships with a 3.28 ft drain hose in the box.

Four operating modes and three fan speeds give real flexibility. Reviewers say auto-defrost and the LED touch panel work reliably, and customer support responds quickly when something is off.

Skip it if your basement is below 50°F without supplemental heat, since the gravity drainage also needs a slight downward slope. A simple shelf or short platform solves that, and the Energy Star rating keeps the electric bill from spiking.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

5. Kesnos 80 Pint: Best for Quiet Basement Use

BEST FOR QUIET BASEMENT USE
Product

80 Pints Energy Star Dehumidifier for Basement with Drain Hose, 6000 Sq. Ft

★★★★★★★★★★4.5 / 5

Coverage: 6000 sq ft

Tank: 1.06 gal

Removal: 80 pints/day

Mode: MIRAGE sleep

Check Deal Price

+ Pros

  • Energy Star certified
  • MIRAGE sleep mode
  • Front humidity display
  • 30 to 80 percent RH range
  • Includes drain hose

- Cons

  • Tank only 1.06 gallons
  • Power cord can be short
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

When the dehumidifier sits under a home office or a bedroom, the MIRAGE sleep mode is the feature that matters. The Kesnos 80 Pint drops fan speed to a near-silent level without stopping moisture removal.

The front humidity display means you can read the current target without bending down. Energy Star certification and a 30-80% RH range handle most basements without babysitting.

Setup note: the 1.06-gallon tank fills quickly in a very damp room, so plan on running the included 3.3 ft drain hose to a floor drain. Reviewers also mention the power cord runs a bit short, so a cheap extension cord helps when the nearest outlet is across the room.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

6. Waykar 120 Pint CTH120A: Best Smart Auto Mode

BEST FOR SMART AUTO MODE
Product

Waykar 6000 Sq.Ft Energy Star Dehumidifier for Basement & Home, 120 Pint/Day with Drain Hose & Tank, Ultra Quiet (40 dB), Smart Auto Comfort Mode

★★★★★★★★★★4.3 / 5

Coverage: 6000 sq ft

Tank: 0.66 gal

Removal: 120 pints/day

Noise: 40 dB

Check Deal Price

+ Pros

  • 40 dB ultra quiet
  • Smart Auto Comfort AI mode
  • Works down to 42 degrees F
  • 6.56 ft drain hose included
  • 2-year extended warranty

- Cons

  • Higher wattage at 470W
  • Premium price
  • Some reports of early failures
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

The Waykar CTH120A is the one reviewers describe as “set it and forget it.” The Smart Auto Comfort mode uses an AI algorithm to read the room and adjust fan speed and humidity target on its own, so you don’t have to dial in settings every season.

Auto-defrost kicks in down to 42°F, which matters in unheated basements. The 6.56 ft drain hose is the longest in the list, and the 40 dB noise floor makes it usable next to a living space.

Compared with the original Waykar 120 Pint, this newer model is quieter and smarter, but it uses more wattage. Owners should know a small number report units failing after about a year, though customer service replaces them. The 2-year extended warranty is part of why buyers feel comfortable picking it during Prime Big Deal Days.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

7. Midea 22 Pint: Best for Smart Home Control

BEST FOR SMART HOME
Product

Midea 22 Pint Dehumidifier for Basement, 1,500 Sq. Ft, Energy star

★★★★★★★★★★4.4 / 5

Coverage: 1500 sq ft

Tank: 0.6 gal

Removal: 22 pints/day

Noise: 47 dBA

Check Deal Price

+ Pros

  • Works with Alexa and Google
  • WiFi with SmartHome app
  • Energy Star certified
  • 360 degree wheels
  • Auto restart after outages

- Cons

  • Drain hose not included
  • Smaller coverage area
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

For renters and smart-home owners, the Midea 22 Pint talks to Alexa and Google Assistant out of the box. You can ask the living room speaker to drop humidity to 45% or check the tank level from the app without getting up.

At 1,500 sq ft and 22 pints per day, this fits a small basement, a large bedroom, or a bathroom with a chronic moisture problem. The 360-degree wheels and 33.5 lb weight make it easy to roll between rooms.

Pick this if: voice control and app access matter more to you than raw pint capacity. The drain hose isn’t included, so this is a tank-only unit and a real fit for a bedroom or a small basement rather than a damp crawl space.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

8. VEAGASO 34 Pint: Best for Medium Rooms

BEST FOR MEDIUM ROOMS
Product

VEAGASO 34-36 Pint/D, 2500 Sq.Ft Dehumidifier for Basement with Drain Hose

★★★★★★★★★★4.5 / 5

Coverage: 2500 sq ft

Tank: 0.53 gal

Removal: 34 pints/day

Noise: under 40 dB

Check Deal Price

+ Pros

  • Whisper quiet under 40 dB
  • 3 smart modes
  • Power failure memory
  • LED touchscreen
  • 2-year warranty

- Cons

  • Tank on the small side
  • Power cord runs short
  • Drain hose feels cheap
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Between the small-room dehumidifiers and the 80-pint basement units sits a useful middle: the VEAGASO 34 Pint. It covers up to 2,500 sq ft, runs at or below 40 dB, and ships with both a removable tank and a continuous drain hose.

Three smart modes (DEHU, DRY, CONT) cover everyday use, drying laundry, and set-and-forget. Power failure memory restores your last setting after an outage, which matters in older homes with flaky wiring.

Compared with the Midea 22 Pint, the VEAGASO has more daily pint capacity and a quieter rating, but no WiFi. Owners like the 360-degree swivel casters. Skip it if you want app control, this one is button-only.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

9. ToLife 95 oz: Best for Bedrooms and Closets

BUDGET PICK
Product

ToLife Dehumidifier, 1000 Sq Ft 95 oz Tank with Sleep Mode, Auto Shutoff

★★★★★★★★★★4.3 / 5

Coverage: 1000 sq ft

Tank: 95 oz

Removal: 1L/day

Noise: under 30 dB

Check Deal Price

+ Pros

  • Sleep mode under 30 dB
  • 7-color ambient LED
  • Auto shutoff
  • Compact 2.66 kg
  • Affordable price

- Cons

  • Only 1L per day removal
  • Semiconductor technology
  • Not for very damp rooms
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

A dehumidifier in a bedroom or a walk-in closet doesn’t need 80 pints of capacity. The ToLife 95 oz is sized for that job: 1,000 sq ft of coverage, 95 oz tank, and a sleep mode that drops noise below 30 dB, quieter than a soft conversation.

The 7-color ambient LED doubles as a soft night light, which reviewers with kids’ rooms appreciate. The semiconductor condensation technology is the right call for warm, mildly humid spaces like a bedroom, but it can’t keep up with a flooded basement.

Best for: a small bedroom, a walk-in closet, or a guest bath where musty smells are the main complaint. The budget pick worth watching during Prime Big Deal Days, and auto shutoff protects the unit when the 95 oz tank fills up.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

10. BEDRED 95 oz: Best Compact Design

BEST COMPACT DESIGN
Product

BEDRED Dehumidifier, 95Oz Dehumidifier for Home 1000 Sq.Ft

★★★★★★★★★★4.3 / 5

Coverage: 1000 sq ft

Tank: 95 oz

Removal: 1L/day

Design: modern

Check Deal Price

+ Pros

  • Sleek modern design
  • 7-color ambient light
  • Auto shutoff
  • Compact 5.9 lb
  • Quiet sleep mode

- Cons

  • Semiconductor tech limits power
  • Needs frequent emptying
  • Smaller coverage area
We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

The BEDRED 95 oz is the dehumidifier you put in a visible spot, not behind the couch. Black casing, 7-color ambient lighting, and a slim 5.9 lb frame that slides into a closet corner or a guest bathroom.

At 1,000 sq ft and 1L per day, it’s sized for the same job as the ToLife. The auto shutoff prevents spills when the tank fills, and the sleep mode dims the lights for bedroom use.

Skip it if: your room is damp rather than moderately humid, since the semiconductor tech can’t keep up with real basement moisture. Worth a look during Prime Big Deal Days when the look of the unit matters as much as the drying, and the room is genuinely small.

Check Deal Price We earn a commission, at no additional cost to you. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

How to Choose a Dehumidifier During Prime Big Deal Days

Match the Dehumidifier to Your Room Size

Square footage is the first filter. A 1,000 sq ft pick (ToLife, BEDRED) fits a bedroom or a small office. A 1,500 to 2,500 sq ft unit (Midea 22, VEAGASO 34) handles a medium basement or a large living area. Anything from 5,500 to 7,000 sq ft (hOmeLabs, Waykar 120, AEOCKY, yaufey, Kesnos) is sized for full basements or open floor plans.

Pint Capacity and Moisture Removal Rate

Pints per day is the moisture-removal spec. 20 to 30 pints is a lightly damp space, 50 pints is a moderately damp basement, and 80 to 120 pints covers a basement that smells musty after rain. The Waykar 120 Pint and the AEOCKY 105 Pint sit at the high end; the ToLife and BEDRED are designed for the low end.

Tank Size vs Continuous Drain

Built-in tanks in this list range from 0.53 to 1.6 gallons. If your basement has a floor drain nearby, pick a unit with a continuous drain hose (Waykar 120, yaufey 80, Kesnos 80, AEOCKY, VEAGASO) and skip the daily tank emptying. If the dehumidifier lives in a bedroom, a smaller tank with auto shutoff (ToLife, BEDRED, Midea 22) is easier to live with.

Noise Level and Where You Will Run It

Aim for under 40 dB in a bedroom or office, and 40 to 50 dB is fine for a basement. The Waykar CTH120A at 40 dB and the ToLife under 30 dB are the quietest picks. Higher-capacity units like the hOmeLabs and AEOCKY run louder on the highest fan setting.

Filters, Auto-Defrost and Energy Use

Reusable washable filters save on replacements. Auto-defrost matters if your basement drops below 50°F. Energy Star certification (Waykar 120, Midea 22, yaufey 80, Kesnos 80, Waykar CTH120A) and the Energy Star Most Efficient 2024 badge (AEOCKY) mean lower running costs over a year.

How to Shop Dehumidifier Deals During the Sale

Check the model number in the listing title before you buy. Pint capacity and the listed coverage should match the room you have, not a vague “large basement” claim. Look for bundled drain hoses if you want continuous drainage. Most of these listings are sold and shipped by Amazon, which is what makes the Prime Big Deal Days pricing easy to compare. Most offers during this event need a Prime membership, and prices change through the sale, so the button below each pick always shows the current price.

  • Match the pint capacity to your room size first, not the price
  • Pick a continuous drain option if your basement has a floor drain
  • Look for Energy Star certification if you run the unit 8+ hours a day
  • Check that the listed coverage matches your real square footage
  • Read recent reviews for noise and durability reports, not just star counts
  • Watch the listing for included drain hoses and any bundled accessories

Frequently Asked Questions

When does Prime Big Deal Days run in 2026?

Prime Big Deal Days runs October 6-7, 2026. The event is a two-day Amazon sale focused on Prime members, with deals that change throughout the event on home appliances including dehumidifiers.

Do I need a Prime membership to get these dehumidifier deals?

Most Prime Big Deal Days pricing on Amazon is reserved for Prime members. A free 30-day trial typically qualifies, so you can sign up shortly before the event to access the dehumidifier deals worth watching.

Do dehumidifiers usually go on sale during Prime Big Deal Days?

Yes. Dehumidifiers from brands like hOmeLabs, Waykar, Midea, Frigidaire, and GE have appeared in past Amazon Prime events, often with Energy Star and large-capacity models seeing the deepest price drops during this October sale.

What size dehumidifier do I need for my basement or bedroom?

A small bedroom or closet under 1,000 sq ft is covered by a compact 1L/day unit. A medium basement of 1,500 to 2,500 sq ft needs a 22 to 34 pint dehumidifier. A larger basement of 5,500 to 7,000 sq ft that stays damp needs an 80 to 120 pint Energy Star model.

Should I get a dehumidifier with a tank or one with a continuous drain?

If the unit sits in a basement near a floor drain, a continuous drain option means you never empty the tank. If it lives in a bedroom or a room without a drain, a smaller tank with auto shutoff and a clear-full indicator is easier to live with day to day.

How often do I need to clean or replace the filter on these dehumidifiers?

Most of the picks in this list have a reusable washable filter that you rinse under tap water every 2 to 4 weeks during heavy use. Replace the filter only if it tears or stays discolored after washing, and vacuum the grille at the same time to keep airflow strong.

Final Verdict: Dehumidifier Deals: Prime Big Deal Days

Buy the hOmeLabs 50 Pint if you want one unit that covers a whole basement and the rooms above it, with WiFi control and the deepest review base on the list. Buy the Waykar 120 Pint if your basement stays damp after storms and you want a budget-friendly Energy Star pick that pulls a real 15 gallons a day. The AEOCKY 105 Pint is the right call for shoppers who run a dehumidifier 12 hours a day and care most about the electric bill. For a quiet basement, the Kesnos 80 Pint and its MIRAGE sleep mode are hard to beat. For a smart-home setup, the Midea 22 Pint talks to Alexa and Google out of the box. For a bedroom or a closet, the ToLife 95 oz is the budget pick worth watching. Prime Big Deal Days pricing changes through the event, so check the button under each pick for the current price.