
Update: The price has changed to $13.99 since this was originally published.
Anyone using a countertop faucet filtration system will eventually need replacement cartridges, and this 2-pack covers you for months without a new filter light stalling your water flow, at $3.50 off the list price. Buy Now at Amazon
- Increases water pH for alkaline benefits
- Reduces chlorine, sediment, and odors
- Three-month long-lasting service life
- BPA-free and lead-free food-grade materials
- Compatible with PUR faucet filtration systems

Anyone dealing with hot, dry patios or garage workouts will appreciate the built-in misting function, which cools the air beyond what a standard fan can do. At $60, that's $240 off the $300 list price. Buy Now at Amazon
- Cools and humidifies air with ultra-fine mist
- 70-degree wide oscillation covers 120 square feet
- Quiet operation under 35dB for undisturbed sleep
- 0.7-gallon tank provides 11 to 22 hours misting
- 9 fan speeds and 3 breeze modes

This 2-pack works well for anyone whose cooler latches have cracked or snapped off from sun exposure and repeated use, saving you from replacing the whole cooler over one broken piece. Buy Now at Home Depot

Kitchens and homes dealing with fruit flies or gnats benefit from a plug-in trap like this since it works passively in the background without chemical sprays or bait that leaves a mess. It's a practical option if you want a fix you can just set near the problem area and forget about. Buy Now at Amazon
- Traps fruit flies, gnats, and mosquitoes 24/7
- Non-toxic and odorless pest control
- Covers up to 400 square feet
- Reusable design with three replacement glue cards
- Discreet, modern aesthetic blends into indoor spaces

Solar charging makes this a practical pick for patios, decks, or yards without a nearby outlet, since it recharges during the day and works through the night on its own. At $59.98, it's essentially the same as the $59.99 list price, so don't expect to save anything by buying now. Buy Now at Amazon
- 4500V electric grid eliminates flying insects instantly
- Dual solar panels with 12-hour 4000mAh battery
- Smart automatic light sensing for night operation
- Covers up to 1/2 acre area
- IPX5 waterproof design for all-weather outdoor use

Anyone repairing a central AC system will appreciate having a direct replacement board on hand rather than waiting on a full diagnostic from a technician, since a faulty frequency conversion motherboard often mimics bigger compressor or unit failures. Buy Now at Newegg
- Frequency conversion motherboard for air conditioner outdoor units
- Model: A010259

Anyone dealing with hard water or sediment issues at the main line will get the most out of this, since the three-stage setup tackles multiple contaminants before water reaches your fixtures, and it's currently $22 off the list price. Buy Now at Amazon
- Removes iron, manganese, chlorine, and odors
- Protects pipes and appliances from mineral buildup
- Filters 100,000 gallons for 6-12 months of use
- 15 GPM flow rate ensures high water volume
- Pressure gauge enables simple maintenance monitoring

Worth a look if you're building or repairing a small PC setup and need reliable airflow without the noise, since these run at just 12V and stay quiet even under continuous use. The 2-pack from Newegg makes it easy to swap out both case fans or keep a spare on hand for future upgrades. Buy Now at Newegg
- 12V DC power for compact electronics
- 30x30x10mm compact dimensions
- UltraQuiet fan operation
- Effective heat dissipation for PCBs
- Model: CF3010U12S

Anyone dealing with allergies or a dusty HVAC system will notice the difference with MERV 11 filters, and having five on hand means you can swap them out regularly without another shopping trip. Buy Now at Home Depot

This fan pushes air across a whole room rather than just cooling one spot, which suits anyone trying to even out temperature between rooms or work a window AC unit harder. Best Buy has it for $60, which is $20 off the $80 list price. Buy Now at Best Buy
- Compact design for desk or personal use
- Ultra-quiet operation on whisper settings
- Smart airflow control for year-round comfort
- High-power air circulation for warm or cool air
- Versatile fan speeds from whisper to boost

Steam mops like this one work well for households with hard floors who want to sanitize without chemical cleaners, using just water and heat to loosen grime. At $115, it's currently priced the same as its list price at Best Buy, so there's no added discount right now. Buy Now at Best Buy
- Sanitize tile floors with powerful steam
- Remove everyday spills with high-pressure scrubbing
- Deluxe cleaning for diverse floor surfaces

Handy for tackling grout, grease, and grime on tile, hardwood, or countertops without reaching for chemical cleaners, since it uses just heat and water to do the work. Buy Now at Home Depot

This suits anyone tired of buying bottled water or hauling jugs, since it distills water right on your counter for drinking, cooking, or topping off appliances like CPAP machines and irons. It's priced at $56.87, about $10 off the $66.90 list price. Buy Now at Amazon
- Distills 6 gallons of water daily
- FDA and CE certified materials
- Durable 304 stainless steel construction
- One-touch operation with auto-shutdown safety
- Upgraded aluminum fan for efficient cooling

Handy for kitchens that go through trash quickly, the step-on lid means you don't have to touch anything with your hands full of scraps or dishes. Buy Now at Home Depot

Homeowners who want to cut down on dust and allergens without replacing filters every month will get solid mileage from this MERV 11 pleated design, and having five on hand means you're covered for a while. Buy Now at Home Depot

Anyone already running a Waterdrop pitcher will want a backup stock on hand, since these filters typically need swapping every few months to keep the alkaline boost and taste improvement working as intended. The 3-pack runs $29.25 right now, about $10 (25%) off the $39 list price. Buy Now at Amazon
- Increases water alkalinity for health benefits
- Reduces harmful impurities from drinking water
- Guarantees leak-free, hassle-free installation
- Certified to NSF 42 and NSF 372 standards
- Compatible with numerous GE and Kenmore refrigerator models

Anyone cleaning carburetor parts, jewelry, or shop tools in bulk will appreciate the 6-liter tank size, which is large enough to handle multiple items per cycle instead of running batches. Amazon has it for $76, about $14 off the $90 list price. Buy Now at Amazon
- 40KHz dual-transducer ultrasonic cleaning
- 6L tank with adjustable heating 0-80°C
- 304 stainless steel rust-resistant construction
- Integrated drainage valve and pipe system
- 30-minute adjustable cleaning timer

Small-space HVAC systems and window units often take odd sizes like this, so having six on hand saves you from scrambling when a filter needs swapping. MERV 8 handles everyday dust and pollen without restricting airflow the way higher-rated filters can in smaller units. Buy Now at Home Depot

Homeowners who buy filters in bulk to avoid running out mid-season will get the most value here, and MERV 8 handles everyday dust and pollen without restricting airflow the way higher ratings can. Buy Now at Home Depot

Handy for repair techs or DIY owners looking to replace a failing motor control unit without swapping the whole assembly, since this kit lets you convert your existing setup rather than buying a new one outright. 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.