Countertop setup means you get RO-level water filtration without drilling into your plumbing or sink, which suits renters or anyone who wants it portable between homes, and it's currently $47 off the list price at Amazon. Apply coupon code "6M73Z58Q" as a Prime member to save. Deal ends October 14. Buy Now at Amazon
- 0.0001 micron 7-stage reverse osmosis filtration
- Remineralization for balanced water taste
- No-installation countertop design with autofill glass pitcher
- Smart alerts for filter life and operating status
- Efficient 3:1 pure-to-drain water ratio
At Amazon, get this Vevor 10" Wall Mounted Attic Exhaust Fan for $34. It's the best price we could find by $11. Shipping is free. Buy Now at Amazon
- Delivers 900 CFM of airflow
- Stepless variable-speed controller included
- 1650 RPM AC motor rated at 45 watts
- All-metal steel construction
- Shutters close automatically when powered off to block rain
- Measures 12.8" x 12.8" x 7.1"
Today only, the promo code "WOOTOBER" stacks with discounts in Woot's Air Care, knocking an extra 20% off a wide range of cooling gear, from budget evaporative coolers and personal fans to full-size window and portable air conditioners. A Kybolt 8,000 BTU portable AC is $55, down from $220, for example. You can also find smart essential oil diffusers and HEPA filter replacements mixed in with the AC and fan selection. Prime members get free shipping on all orders. Shop Now at Woot! An Amazon Company
- Portable, window, and through-the-wall air conditioners ranging from 5,000 to 24,500 BTU
- Evaporative air coolers and swamp coolers from brands like CENSTECH and AEROZY
- Smart essential oil diffusers and replacement HEPA filters
- Oscillating and pedestal fans, neck fans, and misting fans
- Many items available in refurbished condition at reduced prices
This suits anyone running a large above-ground pool who wants to extend swimming season without waiting on solar or gas heat, since a 220V unit can handle 10,000 gallons efficiently. At $585, it's $815 (about 58%) off the $1,400 list price via coupon code "400MPT9S". Deal ends October 7. Buy Now at Amazon
- 35100 BTU output for pools up to 10000 gallons
- Dual heating and cooling modes 45°F to 104°F
- WiFi app control for temperature and scheduling
- Quiet operation at 53 dB
- Corrosion-resistant titanium heat exchanger
Home Depot is offering discounts of up to 50% off a wide range of dehumidifiers, from small countertop units to large commercial-grade machines. The Edendirect 50-pint dehumidifier, for example, is $170, down from $339.99. Shoppers looking for bigger spaces will also find options like the KESNOS 155-pint commercial dehumidifier at $559.99, marked down from $949.99. Shop Now at Home Depot
Amazon Prime Big Deal Days sale features a large selection of discounts and deals on electronics and tech items. The lineup spans laptops, phones, audio, gaming, and accessories, with the Apple MacBook Air 13" dropping to $1,099 and the 15" model at $1,299. Samsung's Galaxy S26 Ultra is included at $979.99, alongside Apple AirPods Pro 3 at $179 and Madden NFL 27 for PS5 at $42.99. Deal ends October 7. Shop Now at Amazon
Amazon Prime Big Deal Days 2026 is now live. Click through to find deals and discounts spread across every major category. Shop for home essentials, tech, Apple products, apparel, tools, sporting goods, and more. There's also deals to be found in Amazon's Haul, Outlet, and Resale sections, along with deals on Prime Video, Kindle, and Audible subscriptions. The sale ends on October 7. Shop Now at Amazon
Clip the on-page coupon to knock this alternative Halloween costume down to $18. That's a savings of $5. Buy Now at Amazon
Anker's Prime Big Deal Days event at Amazon spans power banks, wireless chargers, USB-C hubs, docking stations, and wall chargers, with savings reaching up to 48% off with Prime. The range covers everything from compact 5,000mAh magnetic power banks to the 26,250mAh Anker Prime Power Bank built for laptop-level charging, alongside docking stations offering up to 14-in-1 connectivity for multi-monitor setups. Wall chargers in the sale scale from small 20W blocks up to 160W models capable of powering a MacBook Pro. Shop Now at Amazon
Tankless RO systems like this one suit households wanting fast, high-capacity filtered water without a bulky storage tank taking up cabinet space, and the 450 GPD flow rate keeps up even with daily cooking and drinking demands. At $179.55, that's $100 off via coupon code "QWER5679" for Prime members. Deal ends October 14. Buy Now at Amazon
- Advanced 9-stage 0.0001μm RO filtration
- Mineral-infused water for improved taste and hydration
- 450GPD high-speed water flow
- Smart filter replacement and status alerts
- Efficient 2:1 pure-to-drain water ratio
Anyone tired of waiting on a kettle or filling a separate pitcher will get the most out of this, since it delivers filtered water through reverse osmosis and dispenses it hot on demand. At $274.55, that's $154.45 (about 36%) off the $429 list price. Apply coupon code "CBCB5678" to save as a Prime member. Deal ends October 11. Buy Now at Amazon
- 7-stage filtration
- Instant hot water dispensing with 5 temperature settings
- 5.3L removable feed-water tank
- Touchscreen display with water quality and filter-life indicators
- Model: M6H
This Waterdrop whole house filter system is $106.98. That's $59 off list and the best price we could find. It uses a two-stage setup with a sediment filter and a coconut-shell carbon filter to reduce chlorine, lead, and odors throughout the home, and both cartridges meet NSF/ANSI 372 lead-free standards. It ships for free. Buy Now at Amazon
- 5-stage filtration
- withstands pressure of 25-90 PSI
- 1" inlet/outlet
This Waterdrop gravity-fed water filter system is priced at $100, down from $143. It's a savings of $43 and the best price we could find. The stainless steel tank holds 2.25 gallons and doesn't require electricity or plumbing to install. Its carbon filters can last up to 6,000 gallons before needing replacement. It ships for free. Buy Now at Amazon
- 2.25-gallon water capacity
- Includes two black carbon filters
- Filter lifespan up to 6,000 gallons
- Made from 304 food-grade stainless steel
- Does not reduce TDS level
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Price Analysis
| Discount | Last Deal Price | Current Price | ||
|---|---|---|---|---|
| Amazon | 26% | -- | $133 | Buy Now |
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