BLUEAIR ComfortPure Most Powerful 3-in-1 Air Purifier $100 at Woot! $100 $500 Price drop! Ends at 10PM PT. Woot! has the BLUEAIR ComfortPure Most Powerful 3-in-1 Air Purifier for $100 with free shipping for Amazon Prime members or $6 shipping. Covers 840 sqft in 60 minutes. $100 retail: $500 (-$12.00) Price Drop See Price History Posted by DrBatman05/19/2026 at 07:28 AM PT
DBFIT W-01 Large Room H13 HEPA Air Purifier (Up to 1500ft²) $29 at Amazon $29 $100 Amazon with TOPSHOP Direct has the DBFIT W-01 Large Room H13 HEPA Air Purifier (Up to 1500ft²) for $42 - $13 off with coupon code OLIBYFMQ [Exp 5/26] = $29 with free shipping on $35+ or with Prime. $29 retail: $100 Posted by Faraday05/19/2026 at 09:02 AM PT
LEVOIT Core 400S-P Smart WiFi Air Purifier $180 at Amazon $180 $220 4K+ bought in past month. Amazon has the LEVOIT Core 400S-P H13 True HEPA Smart WiFi Air Purifier for Large Rooms for $152 with free shipping. $180 retail: $220 Posted by DrBatman05/18/2026 at 09:06 AM PT
Memorial Day Sale at Walmart Amazon has started their Memorial Day Sale, taking up to 50% off a wide selection of products:Â Party Supplies, Grilling Accessories, Coolers, Folding Furniture, and more. Top 100 Summer Party Picks Grills $100 & Under Posted by VanGogh05/15/2026 at 11:31 AM PT
Feelfunn 18000 BTU Mini Split AC $550 at Amazon $550 $900 Limited time deal. Amazon with Feelfunn has the Feelfunn 18000 BTU 20 SEER2 230V Wi-Fi Mini Split AC with Heating System and Installation Kit (1250) for $550 with free shipping. $550 retail: $900 Posted by DrBatman05/17/2026 at 02:12 PM PT
Lamjie 8000mAh Portable Desk Fan $19 at Amazon $19 $38 Amazon with LAMJIE has the Lamjie 8000mAh Portable Desk Fan (Black) for $38 - 50% off with coupon code LAMJIE26 (click to activate) = $19 with free shipping. $19 retail: $38 Posted by DrBatman05/14/2026 at 12:42 PM PT
Ohniyou 52" Low Profile Ceiling Fan w/ LED Light $50 at Amazon $50 $100 Amazon with Ohniyou Store has the Ohniyou 52" Low Profile Ceiling Fan w/ LED Light & App/Remote Control (Black) for $100 - 50% off with coupon code SZKV3FT2 at final checkout = $50 with free shipping.Amazon promo codes don’t always work on the first attempt. Try refreshing the page and re-entering the code. $50 retail: $100 Posted by VanGogh05/14/2026 at 08:19 PM PT
6-Pack Filtrete 20" x 24" x 1" AC Furnace Air Filter (MPR 700 / MERV 8) $24 at Amazon $24 $60 Amazon has the 6-Pack Filtrete 20" x 24" x 1" AC Furnace Air Filter (MPR 700 / MERV 8) on sale for $25 - 5% off with Subscribe & Save (can cancel anytime) = $24 with free shipping on $35+ or with Prime. $24 retail: $60 Posted by Faraday05/09/2026 at 07:50 AM PT
CHARMP 6000mAh Rechargeable Belt Clip Waist Fan $8.99 at Amazon $8.99 $22 Amazon with Blue Whales Changyou has the CHARMP 6000mAh Rechargeable Belt Clip Waist Fan (Army Green or Orange) for $21.99 - $2 off coupon (check "Apply Coupon") - $11 off with coupon code 7SYHP9NA at checkout = $8.99Â with free shipping on $35+ or with Prime. $8.99 retail: $22 Posted by DrBatman05/16/2026 at 05:16 AM PT
Emerson Quiet Kool Camping 1,500 BTU Portable Air Conditioner (Used) $121 at eBay $121 $550 eBay with vipoutlet has the used, fully functional Emerson Quiet Kool EAP02 Camping 1,500 BTU Portable Air Conditioner (Black) for $131 - 8% off with coupon code TAKE8OFFSALE [Exp 5/31] = $121 with free shipping. $121 retail: $550 Posted by VanGogh05/13/2026 at 07:58 AM PT
Honesorn 20000mAh Rechargeable Portable Fan $23 at Amazon $23 $47 Amazon with fanyistore has the Honesorn 20000mAh Rechargeable Portable Fan with LED Light, Remote and 4 Speeds (Black) for $47 - 50% off with coupon code 72MSISP8 at checkout = $23 with free shipping on $35+ or with Prime.Amazon promo codes don’t always work on the first attempt. Try refreshing the page and re-entering the code. $23 retail: $47 Posted by VanGogh05/07/2026 at 10:29 AM PT
Feelfunn 12000 BTU Mini Split Air Conditioner / Heating System $500 at Amazon $500 $660 Limited time deal. Amazon has the Feelfunn 12000 BTU Mini Split Air Conditioner / Heating System for $500 with free shipping. Cools rooms up to 750 sq. ft. $500 retail: $660 Posted by DrBatman05/14/2026 at 06:40 PM PT
Diveblues 4 in 1 100 Speed Portable Turbo Fan $9.59 at Amazon $9.59 $23 3K+ bought in past month. Amazon with Fuaxin has the well-reviewed Diveblues 4 in 1 100 Speed USB-C Rechargeable Portable Turbo Fan with Strong Airflow for $15.99 - $6.40 off with coupon code R3RA3ZT5 at checkout = $9.59 with free shipping on $35+ or with Prime.Amazon promo codes don’t always work on the first attempt. Try refreshing the page and re-entering the code. $9.59 retail: $23 Posted by VanGogh05/12/2026 at 09:32 AM PT
Garvee 10L / 2.6-Gal Evaporative Air Cooler $62 at Amazon $62 $77 Amazon has the Garvee 10L / 2.6-Gal Evaporative Air Cooler on sale for $62 with free shipping. Delivers up to 20 hours of cooling on a single tank fill. Includes grip handle on top as well as digital readout. $62 retail: $77 Posted by Faraday05/16/2026 at 02:52 PM PT
Antarctic Star 8000 BTU Portable Air Conditioner w/ Remote $200 at Amazon $200 $250 Limited stock. Amazon has the Antarctic Star 8000 BTU Portable Air Conditioner w/ Remote (White, NPPE5B-05C/X1E) on sale for $200 with free shipping. Two fan speed options, includes digital display on top. $200 retail: $250 Posted by Faraday05/16/2026 at 07:00 AM PT
AMKEN 10000mAh Waist Fan w/ LED SOS Warning Light & Phone Charger $10 at Amazon $10 $26 New price low. Amazon with Charmport Inc has the AMKEN 10000mAh Waist Fan w/ LED SOS Warning Light & Phone Charger (2 Colors) for $20 - $10 off with coupon code LBOMKEVD at checkout = $10 with free shipping on $35+ or with Prime. $10 retail: $26 Posted by DrBatman05/05/2026 at 01:42 PM PT
Up to 61% off Ceiling Fans at Tools.woot! Ends 5/26 at 10PM PT. Tools.woot! is offering up to 61% off new & refurbished Ceiling Fans with the discount shown on the product page. Shipping is $6; free for Amazon Prime members. Posted by DrBatman05/13/2026 at 03:09 AM PT
KIBEE 5-Speed Portable Waist Fan w/ LED Light $9.99 at Amazon $9.99 $20 Amazon with ZHIQIFF has the KIBEE 5-Speed Portable Waist Fan w/ LED Light (multiple color options) for $19.99 - $10 off with coupon code ZFYIPIGX at checkout = $9.99 with free shipping on $35+ or with Prime. $9.99 retail: $20 Posted by DrBatman05/16/2026 at 05:04 AM PT
DGSL 54" x 25" Attic Stairway Insulation Cover $22 at Amazon $22 $31 Amazon has the DGSL 54" x 25" Attic Stairway Insulation Cover on sale for $22.49 with free shipping on $35+ or with Prime. Creates a seal at the attic door. The option with a stapler is $30 and the 2-pack is $46 as well. $22 retail: $31 Posted by Faraday05/16/2026 at 02:22 PM PT
YUHUO Lower Back Massager w/ Heat $38 at Amazon $38 $97 Amazon with YUHUO has the YUHUO Lower Back Massager with Heat with 4 Heat 3 Vibration for $80 - 22% off coupon (clip coupon) - $25 off with coupon code 2NC7VUU3 at final checkout = $38 with free shipping.Amazon promo codes don’t always work on the first attempt. Try refreshing the page and re-entering the code. $38 retail: $97 Posted by VanGogh05/16/2026 at 10:51 AM PT