
Cordless and brushless motors tend to hold suction better over time than brushed alternatives, making this a reasonable pick for quick cleanups around the house or car. Prime members can apply coupon code "4I8EHQ9Q" for a total savings of $30. Buy Now at Amazon

As one of its daily deals, this GE 12,000-BTU window air con is down to just $350. That's the best price we've listed for a new air conditioner unit with such a high energy rating. It's also a good price if you want app and voice control on a window AC without stepping up to a more expensive inverter unit. My Best Buy members get free shipping on all orders (it's free to join).
The unit supports Wi-Fi control via the SmartHQ app, with geofencing that automatically adjusts settings based on your location, plus Alexa and Google Assistant compatibility. Buyers broadly praise the cooling performance and ease of installation; some note the unit runs on the louder side at higher fan speeds. Shop Now at Best Buy
- 12,000 BTU cooling capacity
- Covers up to 550 sq. ft.
- 3 cooling speeds, 3 fan speeds
- 250 CFM airflow rate
- Wi-Fi smart app control (SmartHQ)
- 24-hour on/off timer

Apply the promo code "BDL9SEWB" to save $102 on the Lefant M3 12,000Pa Robot Mop & Vacuum at Amazon. It's $87 less than our mention from just two weeks ago. Buy Now at Amazon
- 12,000Pa suction power
- Edge-to-edge cleaning coverage
- Self-emptying and self-refilling dock
- Tangle-free brushes for pet hair
- Slim design with obstacle avoidance
- LiDAR navigation and app control
- Model: M3

Suited for commuters, office workers, or anyone dealing with warm spaces without access to a plug, this compact fan folds flat for easy packing and runs on a built-in 4,500mAh battery. At $18, it's $12 off the $30 list price. Apply coupon code "PC8BGVVQ" for a savings of $12. Buy Now at Amazon
- Adjust airflow angle with 160° vertical rotation
- Run 4–16 hours on 4500mAh rechargeable battery
- Choose 3 speeds plus natural wind mode
- Stay cool quietly with brushless motor airflow
- Carry anywhere; compact design with hanging hole

Designed for larger spaces up to 2,600 square feet, this air purifier with an H13 HEPA filter is a practical pick for households dealing with allergies, pet dander, or smoke, and at $30 it's $70 below the listed retail price. Apply coupon code "96R6QLUA" for a savings of $70. Buy Now at Amazon
- Cleans up to 2600ft² fast with dual-intake airflow
- Captures 99.97% particles down to 0.3µm (H13 HEPA)
- Traps pet hair and dander with anti-clog U-inlets
- Auto-adjusts fan speed using real-time PM2.5 display
- Sleep mode runs quietly at ≤25dB

A ductless mini split like this makes sense if you need to cool a single room or addition without running ductwork, and at $488 it's $120 below the list price. Apply coupon code "PRES20" for a savings of $122. Buy Now at cozeware.com
- 9,000 BTU cooling and heating capacity
- 18 SEER2 efficiency rating, 8 HSPF2 heating efficiency
- 115V electrical power requirement
- Use R32 refrigerant
- Provide smart app and voice control

Homeowners looking to cool or heat a single room without running ductwork will find this 12,000 BTU mini split a practical option, and at $480 it's $120 off the $600 list price. Apply coupon code "PRES20" for a savings of $120. Buy Now at cozeware.com
- 12,000 BTU rated cooling and heating capacity
- 20.0 SEER2 cooling efficiency rating
- 8.5 HSPF2 heating efficiency rating
- 230V power input (single-zone ductless split system)
- Model: CSAA12DT1AU-W

A mini split like this suits you if you're heating or cooling a room addition, garage, or space without existing ductwork, since it installs without any duct modifications and handles both heating and cooling from one unit. At $496, that's $124 off the $620 list price. Apply coupon code "CZDN20" for a savings of $124. Buy Now at cozeware.com
- 12,000 BTU cooling capacity and 12,000 BTU heating capacity
- 20.0 SEER2 cooling efficiency rating and 8.5 HSPF2 heating rating
- Operate on 115V power input (single-phase, 60Hz)
- Use R32 refrigerant
- Cool up to 750 sq ft coverage area

Apply promo code "TAKE8OFFSALE" to save $44 altogether. A 90-day VIP Outlet warranty applies. Buy Now at eBay

As part of its Memorial Day Sale, this Hisense refrigerator is $500 off its regular price of $1,099 at Lowe's. This is a Lowe's-exclusive model backed by a 2-year warranty. It carries ENERGY STAR certification and a counter-depth profile at 26.6" deep (excluding handles). This deal ends May 20.
Buy this if: You need a counter-depth bottom-freezer refrigerator that fits a 33" wide space without the bulk of a standard-depth unit. Shop Now at Lowe's
- 17.2 cu. ft. total capacity (12.1 cu. ft. refrigerator, 5.1 cu. ft. freezer)
- Counter-depth: 26.6" deep (excluding handles)
- Dimensions: 69.1" H x 31.1" W x 29.1" D (including handles)
- ENERGY STAR certified
- 2-year limited warranty (Lowe's exclusive)
- Fingerprint-resistant stainless steel exterior

Get the Emerson Quiet Kool Camping 1,500-BTU Portable Air Conditioner for $121 with promo code "TAKE8OFFSALE". You'd pay $60 more elsewhere. Shipping is free and deal ends May 31. Buy Now at eBay

Take up to 60% off open-box major appliances from GE, LG, Insignia, and more. Take up to $1,000 off open-box refrigerators, and up to $800 off open-box ranges. We've pictured the Open-Box Whirlpool 25 cu. ft 36" Wide Side-by-Side Refrigerator from $824.99 ($795 off). Condition will vary, which will impact the price. Open-box items work like new, but may be missing packaging and/or have cosmetic damage. Exclusions apply.
My Best Buy members get free shipping, though certain items may incur bulk surcharges. (It's free to join. Shipping is free for everyone over $35. Pickup may also be available.) Offers end June 3. Shop Now at Best Buy

At eBay, get the Certified Refurb Dyson AM09 Hot + Cool Fan Heater for $168 when you apply promo code "LONGWEEKEND" (expires May 25). It's the best deal we've seen for this model in any condition. Shipping is free. It's backed by a two-year Allstate warranty. Buy Now at eBay
- tip-over cutoff
- 2 airflow modes
- noise-reduction technology
- Model: AM09

At eBay, get the Certified Refurb Dyson V8 Absolute Cordless Vacuum for $192 when you apply promo code "LONGWEEKEND". You'd $350 for it new elsewhere. It's backed by a two-year Allstate warranty. Deal ends May 25. Buy Now at eBay
- runtime of up to 40 minutes
- height adjustable
- rinsable filter
- Model: 21473001

As one of its daily deals, the Roomba 2020 DustCompactor Combo is $290 off its regular price at Best Buy. It's a good deal for a combo vacuum and mop from a big brand like iRobot. It also costs $20 less than Amazon's price. My Best Buy members get free shipping on all orders (it's free to join). The deals ends today. Shop Now at Best Buy
- Onboard mechanical debris compactor, up to 60-day capacity
- ClearView LiDAR navigation & obstacle avoidance
- 4-stage vacuuming system with rubber brush & corner brush
- Microfiber mop pad with 2x scrubbing mode
- 5.8" cleaning path width
- Compatible with all floor types

Use promo code "LONGWEEKEND" to drop the price. That's a total savings of $656 off. A 2-year Allstate warranty applies. Sale ends May 25. Buy Now at eBay

Get the Certified Refurb Dyson V8 Origin Cordless Vacuum for $168 when you apply promo code "LONGWEEKEND". You'd pay $290 for it new elsewhere. It's backed by a two-year Allstate warranty. Deal ends May 25. Buy Now at eBay

As one of its daily deals, Best Buy offers this for $10 less than Amazon. Buy Now at Best Buy
- 8000 BTU
- Cools up to 350 square feet
- 3 Cooling speeds
- Fan only function

As one of its daily deals, Best Buy offers this for $59 less than Amazon charges. Buy Now at Best Buy
- For rooms up to 350 sq ft.
- 3 fan speeds
- 5 cool settings

Homeowners looking to cool or heat a single room up to around 500 square feet without a window unit would find a mini split like this worth considering, and at $592 it's $148 below the $740 list price. Apply coupon code "PRES20" for a savings of $148. Buy Now at cozeware.com
- 12,000 BTU cooling capacity, single-zone ductless mini split system
- 20 SEER2 cooling efficiency rating
- 10 HSPF2 heating efficiency rating
- Operate heating down to -13°F ambient temperature
- Use R32 refrigerant