
Anyone with an oversized HVAC system that takes this less common 4" depth will want this size on hand, since it's not a filter you can easily grab at a regular store when you run out. Buy Now at Home Depot

Swapping filters every couple months is easier with this 2-pack on hand, and MERV 8 offers a solid middle ground for everyday dust and debris without restricting airflow like higher-rated filters can. Buy Now at Home Depot

Handy for spot-cleaning tile, grout, and upholstery without lugging out a full-size mop, since it swaps between attachments for different surfaces. It's $60 off the $120 list price, exactly half. Buy Now at Amazon
- 230°F steam deep cleans tough grime and grease
- Versatile handheld mode includes 10 cleaning accessories
- Adjustable steam modes for diverse surface care
- 23ft cord and large removable water tank
- Adjustable height ergonomic design for comfortable cleaning

This basic metal fan suits anyone needing extra airflow in a garage, workshop, or bedroom without paying for smart features you won't use, and right now it's only 35 cents off the $29.99 list price at Walmart. Buy Now at Walmart
- 3 adjustable airflow speed settings
- 180-degree vertical tilt for directional airflow
- Durable all-metal construction
- Quiet and efficient operation
- Fully assembled for immediate use

Winter mornings in a chilly office or garage get more bearable with 1,500W of PTC heat that kicks in fast, and Walmart has it for $77, about half off the $156 list price. Buy Now at Walmart
- 1500W heating with 200 sq.ft. coverage
- Precise thermostat adjustable from 59°F to 95°F
- 70° wide-angle oscillation for uniform room heating
- Whisper-quiet 40dB operation for undisturbed sleep
- Integrated tip-over protection and flame-retardant materials

Warm-weather commuters or anyone working outdoors will appreciate having hands-free airflow they can wear around the neck or clip to a waistband, and Walmart has it for $15.69, about $4 off the $20 list price. Buy Now at Walmart
- 5000mAh high-capacity battery
- USB-C fast charging

Countertop reverse osmosis systems skip the under-sink installation, so this suits renters or anyone who wants filtered water without cutting into plumbing, and the tank still delivers purified water on demand. At $339.99, that's $110 (24%) off the $449.99 list price. Buy Now at Amazon
- Active cooling system for chilled filtered water
- 6-stage filtration with UV and RO membrane
- Efficient 2.5:1 pure-to-waste water ratio
- Mineralization stage for improved water taste
- No plumbing required for countertop installation

Small bedrooms, bathrooms, or closets prone to damp and musty smells are where this compact dehumidifier earns its keep, and at $36 it's $35 (about 49%) off the $71 list price. Buy Now at Walmart
- Efficient 37oz moisture removal
- Whisper-quiet 35dB operation
- Auto-shutoff with tank full indicator
- Year-round performance with auto-defrost
- Portable design with carry handle

Restaurant and bar managers who service their own soda guns will want this on hand, since replacement gears wear out over time and having six spares means less downtime waiting on parts. Buy Now at Amazon
- Genuine OEM replacement part
- World-leading glass washer manufacturer
- Ensures safety, reliability, and performance

Cordless and battery-powered, this fan is a solid pick for job sites, garages, or anywhere you need airflow without an outlet nearby, and it comes with the battery and charger included so there's nothing extra to buy. At $87, that's $43 (33%) off the $130 list price through Best Buy. Buy Now at Best Buy
- Portable 5lb lightweight design
- 450 CFM high-volume airflow
- Charge battery while fan operates
- 360-degree rotating head
- Versatile hanging hook and wall mount

Walmart has this handheld turbo fan for $12, half off the $24 list price, a decent option for staying cool at outdoor events or on commutes without hauling around a bulky fan. Buy Now at Walmart
- 10000RPM rapid 3-second cooling
- 4000mAH long-lasting battery life
- 1-100 adjustable wind speed levels
- Integrated ice compress cooling chip
- Compact portable design with lanyard

Cools down large spaces like garages or workshops without taking up floor space, and the 6-speed control lets you dial in exactly how much airflow you need. Buy Now at Home Depot

Anyone with a standard whole-house or under-sink filtration setup will want this on hand, since 5-micron pleated cartridges handle sediment well and having three in reserve means you're not scrambling every time one wears out. Buy Now at Home Depot

Update: The price has changed to $299.99 since this was originally published.
Handy for RV owners who want consistent hot water without the bulk of a traditional tank heater, especially in larger rigs where demand runs high. It's $52 off the $350 list price, bringing it to $297. Buy Now at Amazon
- 68,000 BTU continuous on-demand hot water
- Fits standard RV 6-12 gallon heater openings
- Reliable operation at altitudes up to 9,800 feet
- Integrated automatic freeze protection system
- CSA certified with multiple intelligent safety protections

Update: The price has changed to $23.97 since this was originally published.
This compact iron suits frequent travelers or anyone tight on storage space who still wants wrinkle-free clothes without packing a full-size iron, and it's currently $2 off the list price at $21.98. Buy Now at Amazon
- Dual voltage for worldwide use
- 40-second rapid heat-up
- Adjustable temperature for delicate to tough fabrics
- Compact design for travel and storage
- Nonstick sole-plate with 5 steam outlets

Rack-mounted AV gear that runs hot benefits from this, since the added airflow helps prevent thermal shutdowns in enclosed DWR and SR cabinets; it's currently $39 off the list price at Best Buy. Buy Now at Best Buy
- 440 CFM high-capacity airflow
- Quiet 52dB operating noise level
- Fits DWR and SR series wall racks
- Prevents equipment overheating for reliable performance
- Extends lifespan of rack-mounted electronics

Handy for RV owners who want better airflow without running the AC constantly, especially when parked in warmer weather. Walmart has it for $126, which is $14 off the $140 list price. Buy Now at Walmart
- 934 CFM airflow for cooling
- 40dB ultra-silent motor
- Automatic rain sensor with auto lid control
- 10 adjustable speed settings
- Universal fit for standard 14 inch roof openings

Handy for frequent travelers or anyone who wants to de-wrinkle a shirt without hauling out a full-size iron, since it heats up fast and packs small enough for a suitcase; right now it's $1.53 off the list price. Buy Now at Amazon
- Anti-spill technology for dry clothes and hands
- 8-second rapid heat-up with 23g/min steam boost
- 180-degree rotating head for iron and steamer use
- Compact carry-on size for travel and home use
- 160ml tank steams seven shirts per fill

This works well for keeping air moving in a bedroom or office without cranking up the AC, and Walmart has it for just $3 off the usual price. Buy Now at Walmart
- 16-inch oscillating fan head
- 3 adjustable speed settings
- Adjustable tilt for directional airflow
- Virtually silent motor for quiet operation
- Lightweight design under 6 lbs

Anyone repairing a water heater or furnace that's lost its heat output can swap this in without hunting down separate parts, since it comes with the limit switches already paired to the element. It's a straightforward fix for a no-hot-water problem before you consider replacing the whole unit. Buy Now at Home Depot
Household Appliances: The Basics
If you’re looking for your next vacuum cleaner, heater, air conditioner, humidifier, or dehumidifier, look no further! DealNews posts great deals so you can find cheap household appliances.
A Quick Guide to Vacuum Cleaner Buying
Purchasing a vacuum should be simple, but now that there are so many options, you might find yourself second-guessing your choices. Check out some of these tips and details from this buying guide from Kohl’s , or check out this guide from the DealNews Blog .
Vacuum Cleaner Types
- Canister vacuum cleaner
- Works best on hardwood or small carpeted surfaces
- Consists of a suction hose and separate unit with motor and receptacle
- Upright Vacuum
- Great for large carpeted surfaces
- Uses motorized beater brush to loosen and remove dirt
- Bagless and bagged models available
- Many include attachments for various uses like dusting
- Best for multi-surface (i.e., hardwood and carpeted) homes
- Handheld Vacuum
- Great for small areas
- Small and typically battery-powered
- Stick Vacuum
- Lightweight and battery-powered
- Includes motorized brush
- Better for hard flooring than carpets
- Most are bagless
- Also known as “sweeper vacuums”
- Robotic Vacuum
- Autonomous vacuum that uses sensors to clean
- User selects settings like cleaning time and floor type
- Typically not as powerful as other vacuums
- Pet Vacuum
- Specialized upright vacuum cleaner
- Detachable beater brush
Bagged vs. Bagless
When purchasing a vacuum cleaner, a common question is whether you should purchase a bagged or bagless model. A couple of details to help with your purchase include:
- Allergy Concerns: Bagged vacuum cleaners release less dust into the air, making it more allergy friendly.
- Cost: Although bagless vacuum cleaners have filters that will eventually require cleaning or replacement, the cost impact of not having to replace the bag each time the dust compartment is full makes bagless vacuum cleaners a bit more cost-effective.
Common Vacuum Terms
Agitator: Brush at base of the vacuum that moves debris up to be suctioned into a bag or canister.
Belt: The belt causes the brushes to rotate and process debris.
Cleaning path: The cleaning path is determined by the width of the base of the vacuum cleaner — the wider the base the larger the cleaning path.
Filtration: Filtration systems help remove dust mites from floors and furniture. This is ideal for reducing household allergens.
HEPA air filter: High Efficiency Particulate Air (HEPA) filters are extended-surface filters that capture up to 99% of all dust particles.
Motor: Measured in amps, watts, and volts, the motor power determines the suction of the vacuum. Greater suction power means you spend less time cleaning your floors.
Motor protection system: A safeguard that protects a vacuum motor from overheating.
Retractable cord: An feature that automatically winds the cord for storage in the machine.
Self-propelled motor: A feature that propels the vacuum on its own for easier maneuvering.
Blog Articles About Household Appliances
What to Look for When Buying a Fan
Find a Vac That Doesn't Suck: The Ultimate Vacuum Cleaner Buying Guide
Don't Sweat It! 9 Tips for Getting Air Conditioning on a Budget
Frequently Asked Questions
Do ceiling fans save money?
Running a fan is significantly cheaper than running an A/C unit because you can target rooms you're utilizing instead of your entire home.
However, a more important question is whether a fan meets your cooling needs. A fan alone may or may not keep you cool, so the trick is to use the fan in conjunction with your air conditioning. Fans do not actually cool the air, so if you’re stuck in an 85-degree room you’re just having 85-degree air blowing on your skin.
This trick can save you hundreds of dollars each year, so in short, yes, fans definitely save money! Check out this blog post for more info!
Do air purifiers work?
A machine that quietly hums in the background while cleaning your air may sound too good to be true. But if you’re an allergy or asthma sufferer, a quality air purifier may be worth the investment.
This study concludes that air filtration through HEPA purifiers are useful for allergy sufferers, but notes the effectiveness is limited to one room instead of a whole house. While air purifiers are limited in what they can clean from the air (dust, smoke, pollen), the added relief can aid those who have tried many other solutions.
It’s important to note that air purifiers are not very effective, if at all, in cleaning out mold or VOCs that accumulate in the air from adhesives, paints, or cleaning products.
Humidifier vs. Dehumidifier: Which do I need and why?
Humidity regulation, whether by a humidifier or dehumidifier, helps with comfort levels in your home. According to Richmond’s Air Heating & Air Conditioning , a good humidity level for the home is between 35% and 45%. You can measure this with a hygrometer or you can try a few tricks like the one found here for low humidity measurements, or here for high humidity measurements.
High and low humidity can each create different issues in your home and body. Low humidity can damage your furniture, floors, and doors, causing them to crack. It can even cause caulk or glue to shrink, creating gaps that allow air to leak out. Worse, high humidity affects sleep , and exacerbates breathing problems like asthma by creating a breeding ground for mold and other allergens .
Low humidity is also problematic, causing dry skin, nasal irritation, and even spreading the flu .
A Georgia girl with three years of experience in IP Law and grounded in understanding marketing and consumer motives. When she's not working with the fabulous staff of DealNews, you can find her whining at rowing practice and browsing the Hot Deals on the site.