Search results for dehumidifier

Found 32 coupons and deals

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25% Off

Buy a Large Dehumidifier, Get 25% Off a Small One

Upgrade your home comfort: purchase a large dehumidifier and save 25% on a compact model. Valid on dehumidifiers only — redeem this Earkings nl coupon to unlock the discount.

6% Off

Save 6% on AlorAir Sentinel HD55S Gold 120 PPD Energy Star Crawl Space Dehumidifier

Designed for crawl spaces, basements, storage areas, and commercial spaces up to 1,300 sq. ft., this compact dehumidifier delivers automatic drainage, auto defrost, low-temperature operation, and dependable moisture control. Apply the offer at checkout to save on your purchase — apply this Aloraircrawlspace coupon before checkout.

10% Off

Get 10% Off ALORAIR HDI65S WiFi Dehumidifier to Fight Moisture & Musty Odors

Keep crawl spaces and basements drier and fresher by reducing dampness, humidity, and musty smells. Apply the code at checkout to save 10% on the ALORAIR Sentinel HDI65S Black WiFi Dehumidifier — use this Aloraircrawlspace coupon code to claim the offer.

6% Off

Save 6% on AlorAir Sentinel HD55 Blue WiFi Dehumidifier for Crawl Spaces Up to 1,200 Sq. Ft.

Equip crawl spaces up to 1,200 sq. ft. with smart app control and auto defrost. This WiFi-enabled dehumidifier delivers convenient monitoring and reliable moisture management — apply this Aloraircrawlspace coupon before checkout.

3% Off

Get 3% Off Wholesale Dehumidifier Packs for Large-Scale Moisture Control

Bulk options are ideal for contractors, crawl spaces, basements, warehouses, and demanding humidity-control projects. Save 3% on all wholesale dehumidifier packs — apply this Aloraircrawlspace coupon before checkout.

5% Off

Save 5% on AlorAir Sentinel HDI90 Ductable Dehumidifier

Get 5% off the AlorAir Sentinel HDI90 ductable crawl space dehumidifier with a coupon. Offer valid through November 16, 2026 — apply this Aloraircrawlspace coupon code before checkout.

5% Off

Save 5% on Alorair Sentinel HDI90 WiFi Dehumidifier with Pump

Control crawl space moisture with this WiFi-enabled dehumidifier featuring a built-in condensate pump. Apply the code at checkout for 5% savings. Limited-time offer ends September 10, 2026 — apply this Aloraircrawlspace coupon before checkout.

5% Off

Get 5% Off AlorAir Sentinel HD55S White WiFi Dehumidifier

Save on this crawl space dehumidifier with WiFi control—ideal for keeping moisture in check. Limited-time offer — apply this Aloraircrawlspace coupon code before checkout.

Extra 6% Off

Save Extra 6% on AlorAir Galaxy 60 145-Pint Dehumidifier for Up to 1,800 Sq. Ft.

Get an additional 6% off the Galaxy 60 crawl space dehumidifier, designed to handle spaces up to 1,800 sq. ft. Offer valid through November 16, 2026 — apply this Aloraircrawlspace coupon code before checkout.

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Extra 6% Off

Save an Extra 6% on Alorair Galaxy 60P Dehumidifier with Built-In Pump

Get an additional 6% off the 145 PPD Galaxy 60P dehumidifier, designed for efficient moisture control. Offer valid through November 16, 2026 — redeem this Aloraircrawlspace coupon to unlock the discount.

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Extra 6% Off

Save Extra 6% on AlorAir Galaxy 85P Dehumidifier

Get an additional 6% off the Galaxy 85P crawl space dehumidifier with built-in pump. Offer valid through November 16, 2026 — redeem this Aloraircrawlspace coupon to unlock the discount.

Special Price

Humilabs 20L Dehumidifier at Just €145

Control moisture via Wi-Fi and app, schedule with a 24-hour timer, and choose from 3 modes. The 4.5L water tank and drain hose support coverage up to 60㎡ — apply this Geekbuying coupon before checkout.

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Special Price

Order the Humilabs 20L Dehumidifier for Just €149

Enjoy Wi-Fi and app control, a 24-hour timer, a 4.5L water tank with drain hose, 3 modes, and coverage up to 60㎡ — redeem this Geekbuying coupon to unlock the discount.

Special Price

Get the Humilabs 12L Dehumidifier for Just €103

Control indoor moisture efficiently with a 2L water tank, 24-hour timer, 3 modes, auto/manual drainage, LED touch screen, and low-noise operation — redeem this Geekbuying coupon to unlock the discount.

Special Price

Grab the HumiLabs D068D Dehumidifier for €164 – 20L/Day, 50m² Coverage

Efficiently control humidity in spaces up to 50m² with a 20L/day extraction rate, 4.5L tank, 3 modes, and WiFi control. Features quiet 36dB operation, continuous drainage, and R290 refrigerant for eco-friendly performance — redeem this Geekbuying coupon to unlock the discount.

Extra 5% Off

Extra 5% Off Argendon Shield 35P Dehumidifier

Upgrade moisture control in crawl spaces up to 1,000 sq. ft. with efficient performance, a compact design, and reliable humidity management — redeem this Argendon coupon code to unlock the discount.

Extra 5% Off

Save an Extra 5% on the Argendon Sandidry Pro 35C Dehumidifier

Ideal for high-moisture basements and crawl spaces, this reliable humidity-control solution is now available at an additional 5% off the current sale price — apply this Argendon coupon before checkout.

5% Off

Save 5% on Alorair HDI65S Black WiFi Dehumidifier with Pump

This WiFi-enabled model includes a built-in pump for convenient moisture removal. Apply the code at checkout to claim the savings; valid through September 10, 2026 — apply this Aloraircrawlspace coupon code before checkout.

$150 Off

US Only: Save $150 on TheDryAir Dehumidifier Orders Over $1,500

Get $150 off all eligible TheDryAir dehumidifiers when you spend $1,500 or more at thedryair.com. Valid for US customers only, not on previous purchases, and cannot be combined with other voucher codes — use this Thedryair coupon code to claim the offer.

  • Minimum purchase required $1,500
  • Available in United States
Special Price

Get a Refurbished Solayce 12L Dehumidifier for Just €69

This Solayce PD12R-02EE refurbished unit delivers 12L/24h extraction, a 3.2L water tank, digital humidity display, 35㎡ coverage, and a 24h timer. Ideal for laundry drying, bedrooms, basements, garages, and kitchens — use this Geekbuying promo code to claim the offer.

12% Off Dehumidifiers

Save 12% on All Dr.Prepare Dehumidifiers

Keep your home dry and comfortable while saving 12% on every Dr.Prepare dehumidifier — apply this Drprepare coupon code before checkout.

12% Off Dehumidifiers

Save 12% on Selected Basement & Crawl Space Dehumidifiers

Get 12% off eligible qualifying dehumidifier models for basements and crawl spaces. The discount applies to the eligible merchandise subtotal before taxes and shipping; exclusions apply — apply this Thedryair coupon before checkout.

10% Off Filters

Save 10% on Selected Replacement Filters with a $100 Minimum

Eligible HEPA, activated carbon, MERV, air scrubber, and dehumidifier filter packs qualify when your filter subtotal reaches $100 before taxes and shipping. Exclusions apply — redeem this Thedryair coupon to unlock the discount.

  • Minimum purchase required $100
5% Off

Save 5% on Argendon Dehumidifiers

Upgrade your moisture control with 5% off eligible Argendon dehumidifiers. Ideal for basements, crawl spaces, and garages to help manage excess humidity and musty odors — redeem this Argendon coupon to unlock the discount.

23% Off Selected

Exclusive 23% Off Selected Storm LGR Commercial Dehumidifiers

Save 23% on eligible Storm LGR commercial dehumidifiers at The Dry Air. This exclusive voucher replaces the standard automatic product discount on qualifying models and cannot be combined with other product discount offers. Valid on selected models only; exclusions apply — use this Thedryair promo code to claim the offer.

Extra 5% Off

Extra 5% Off Premium Modern White Dehumidifiers for US Customers

Save an exclusive 5% on selected premium dehumidifiers at thedryair.com. Enjoy powerful moisture control and versatile performance in a modern white design, ideal for basements, homes, offices, and commercial spaces. Valid for eligible US purchases only; cannot be combined with other offers or applied to previous purchases — apply this Thedryair coupon before checkout.

  • Available in US
Save $150

Save $150 on Whole House Dehumidifiers with $1,399 Minimum Purchase at AlorAir TheDryAir — Limited Stock

Get $150 off eligible whole-house dehumidifiers at TheDryAir when you spend $1,399 or more. These powerful systems are designed for residential, multi-family, and commercial spaces. Limited stock—shop now while supplies last, as the offer may end early based on availability. Cannot be combined with other discounts — redeem this Thedryair coupon code to unlock the discount.

  • Minimum purchase required $1,399
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8% Off

Black Friday & Cyber Monday: 8% Off Argendon Dehumidifiers

From November 9–22, 2026, enjoy 8% off eligible Argendon dehumidifiers as part of our Black Friday & Cyber Monday event. Shop basement, crawl space, garage, and commercial dehumidifiers to control excess humidity and musty odors. Use the code at checkout before the offer ends! — apply this Argendon coupon before checkout.

30% Off

Celebrate AlorAir’s 10th Anniversary: 30% Off Commercial Dehumidifiers for US Customers

Shop powerful moisture-control solutions for restoration professionals, contractors, basements, and large spaces. Valid on eligible products only for US customers; taxes, shipping, previous purchases, and non-eligible items are excluded — apply this Thedryair coupon code before checkout.

  • Available in US
Up to 23% Off

Save Up to 23% Sitewide on Orders $600+ at TheDryAir

Enjoy 20% off sitewide on orders over $300, plus an extra 3% off qualifying orders of $600 or more. Shop professional dehumidifiers, HEPA air scrubbers, air movers, restoration bundles, and more. Product exclusions may apply, and checkout eligibility is required; cannot be combined with other voucher codes — apply this Thedryair coupon code before checkout.

  • Minimum purchase required $300
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