
This replacement filter set suits anyone already running an APEC 100 GPD reverse osmosis system and due for a routine swap to keep water quality consistent, and it's currently $19.10 off the $99.99 list price. Buy Now at Amazon
- Removes dust, particles, and rust
- Eliminates chlorine, bad tastes, and odors
- High rejection reverse osmosis membrane removes contaminants
- Polishes water quality with coconut shell carbon filter
- Compatible with most 10-inch under-counter reverse osmosis systems

Anyone building or repairing PC cooling setups will appreciate the ball bearing design here, since it holds up to continuous use longer than sleeve bearing fans typically do. It's a solid pick if you need reliable centrifugal airflow for tight spaces like small form factor builds or electronics enclosures. Buy Now at Newegg
- 12V 2.85A centrifugal blower design
- High-performance ball bearing cooling
- Standard 3-pin power connector
- Model: BA10033B12S

Update: The price has changed to $21.30 since this was originally published.
This roll-your-own filter material suits anyone with odd-sized vents or multiple units, since you cut it to whatever dimensions you need instead of hunting for pre-sized filters, and it's currently $2.73 off the list price. Buy Now at Amazon
- Capture 85% of dust and pet hair
- Custom trim to fit any vent size
- One sheet yields up to 80 filters
- Versatile floor, ceiling, and furnace compatibility
- Simple cut and secure installation

Update: The price has changed to $49.99 since this was originally published.
Anyone who deals with crumbs, pet hair, or dirt in a car will get solid use out of this handheld vacuum's 17,000Pa suction, since it doesn't need to be plugged in for quick cleanups. At $47.47, that's about $17 (26%) off the $64.99 list price. Buy Now at Amazon
- 3-in-1 vacuum, blower, and inflator functionality
- 17000PA suction with adjustable power levels
- Long-lasting 7500mAH rechargeable battery
- Washable HEPA and reusable steel dual filtration
- Compact foldable 380g lightweight design

Households using Pur Plus pitchers or dispensers can swap in this 4-pack without paying for the name-brand filters, and it's currently a modest $1 off the list price. Buy Now at Amazon
- NSF 42 and 372 certified lead-free filtration
- Multistage filtration removes chlorine, mercury, rust, and sediment
- Coconut shell carbon provides larger surface area for filtration
- Enhances water taste by reducing odors and impurities
- Compatible with PUR pitcher and dispenser models

Bladeless design means no exposed blades to worry about with kids or pets nearby, and the tower shape moves air across a room without the bulk of a standard fan. Amazon has it for $69.98 right now, $20 off the $89.99 list price. Buy Now at Amazon
- Powerful cooling with 30m³/min airflow
- Ultra-quiet 22dB operation for nighttime use
- 6 speeds and 4 customizable breeze modes
- Tool-free removable grille for easy cleaning
- Touch controls with child lock and auto-dimming

Canister design makes this a good match for anyone who wants strong suction on stairs and upholstery without hauling around a bulky upright, and the 3-stage HEPA filtration is worth having if allergies are a concern in your home. Buy Now at Home Depot

Small spaces and bedrooms are where this one makes sense, since compact air purifiers like this typically cover a limited square footage rather than whole homes. At $50, that's $30 (38%) off the $80 list price. Buy Now at Amazon
- H13 HEPA filter captures 99.97% of 0.3-micron particles
- Covers up to 1360 square feet for large spaces
- Washable pre-filter extends HEPA filter lifespan
- Child lock prevents accidental setting changes
- Ultra-quiet 15dB sleep mode with aromatherapy

Pool owners tired of manually skimming debris and scrubbing walls get a cordless unit that handles floors, walls, and the waterline without a power cord getting tangled in the process, currently $100 off the $2,299 list price at Amazon. Buy Now at Amazon
- AI-powered navigation with obstacle detection
- Five-in-one floor, wall, waterline, and surface cleaning
- Smart surface parking for effortless retrieval
- Integrated water clarification technology for improved clarity
- Three-year full machine replacement protection

Swapping in a fresh filter every few months keeps your air purifier working the way it did on day one, and this two-pack means you won't be scrambling to reorder when the first one wears out. Buy Now at Target
- Activated carbon filtration
- Fits select Frigidaire and Electrolux refrigerators
- Replaces EAFCBF, PAULTRA, 242061001, and 241754001 filters
- Recommended replacement interval is six months
- Two replacement refrigerator air filters included

This exhaust fan suits anyone dealing with a steamy, humid bathroom, since 120 CFM is enough airflow to clear moisture from larger bathrooms and prevent mold or mildew buildup. It's a straightforward upgrade if your current fan is noisy or underpowered, since it's built to run quietly while moving that much air. Buy Now at Home Depot

This countertop unit skips the under-sink installation, making it a fit for renters or anyone who wants filtered, alkaline water without permanent plumbing changes. At $160, that's $110 (41%) off the $270 list price. Buy Now at Amazon
- NSF/ANSI 58 certified to remove PFAS and contaminants
- Alkaline mineral filtration for improved water taste
- Efficient 3.5:1 pure to drain water ratio
- Plug-and-play installation without plumbing
- Tool-free twist-and-pull filter replacement

Anyone repairing equipment that relies on a compact centrifugal blower will want a fan that matches the original specs exactly, and this 88mm 12V unit is sized for that kind of direct swap. It's a straightforward pick if you need reliable airflow for cooling electronics or small appliances without redesigning the housing around it. Buy Now at Newegg
- 88mm high-speed centrifugal blower fan
- Dual ball bearings for extended lifespan
- 4-pin connector for precise speed control
- Efficient heat dissipation for cases and monitors
- Model: AB08812HB26DB00

For bedrooms or living rooms where you want cleaner air without monitoring filter life separately, this bundle includes a replacement filter alongside the purifier itself. At $129.98, that's $40 off the $169.98 list price. Buy Now at Amazon
- Cleans 465sqft in 30 minutes with HEPASilent technology
- Removes 99.97% of particles and odors down to 0.1 microns
- App features include scheduling, monitoring, and filter tracking
- Zero Ozone safety certified by CARB and Intertek
- Intuitive display with 5-color air quality indicator

Small electronics enthusiasts and DIYers building custom PC setups, 3D printers, or small appliances would find this useful for keeping compact components from overheating without taking up much space. Buy Now at Newegg
- 80x80x32mm axial cooling fan
- Compatible with DASA0832B2H units
- Powerful 12V 0.80A operation
- Optimal for computer cases and servers
- High-performance industrial airflow cooling

Anyone dealing with dry winter air or a stuffy nursery will appreciate the 1-gallon tank, since it covers larger rooms without needing a refill every few hours. Buy Now at Home Depot

Small spaces without central air get real relief here, since it combines fan, evaporative cooler, and humidifier functions in one unit you can wheel from room to room. Buy Now at Home Depot

Covers up to 1,176 square feet, so it suits larger bedrooms or open living areas where a standard purifier would fall short, and it's currently $20 (20%) off the $100 list price at Amazon. Buy Now at Amazon
- 158 CFM CADR AHAM verified performance
- 360-degree spiral airflow for rapid purification
- Real-time PM2.5 monitoring with color-coded AQI display
- Ultra-quiet 18dB operation for undisturbed sleep
- ENERGY STAR certified energy efficient performance

Swapping filters every couple months is easier when you've got a six-pack on hand, and MERV 13 rates high enough to catch smoke, pollen, and most airborne bacteria. That's $15 off the $100 list price. Buy Now at Amazon
- Universal fit for major HVAC brands
- MERV 13 captures 98% of airborne particles
- Pleated design maximizes airflow and efficiency
- Moisture-resistant frame prevents collapse
- 90-day long-lasting filtration performance

Two slim, open-top cans that work well in bathrooms or offices where you don't need a lid but want a clean look, and this two-pack runs $20 below the $110 list price. Buy Now at Amazon
- Dual compartments for efficient waste and recycling
- Open top design for quick hands-free disposal
- Secure inner bucket liners remain hidden from view
- Fingerprint-resistant stainless steel finish
- Includes fifteen custom-fit trash bags
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.