Replace These Overlooked Filters and Save Thousands (It’s Easier Than You Think)

When we clean our homes, we sometimes miss certain places. One of these hidden spots is the filters in everyday items we use at home. These filters are very important because they help remove dust, dirt, and allergens from the air, water, and appliances.
Over time, these filters can get blocked. When this happens, they don’t work as well, which can lead to poor air and water quality and even health problems. Cleaning or replacing filters is one of the best things you can do to take care of your home. If you don’t replace them, your systems and appliances might stop working.
By cleaning and replacing your filters, you can save a lot of money on repairs each year and make your HVAC systems and appliances last longer. Filters are inexpensive, but fixing or replacing broken equipment can cost a lot.
In this article, we’ll talk about common household items with filters that you might not realize need cleaning. We’ll also give you simple steps to clean each item and explain why taking care of filters regularly is so important.
Air Conditioner

Your air conditioner’s filter does more than you might think. It captures dust and pollutants, making sure the air circulating in your home stays clean and fresh.
When this filter gets clogged, your AC has to work harder, using more energy and potentially increasing your bills. Plus, it might not cool your home as effectively.
How To Replace Your Air Conditioner Filter

Changing the air filter in your HVAC system is simple and essential for maintaining air quality and system efficiency. Typically, you should change the filter every 1-3 months, depending on factors like the type of filter, number of people in your home, pets, and local air quality.
Signs that the filter needs changing include increased dust, reduced airflow, and longer system operation times.
To find the right filter size, check the dimensions printed on the side of the existing filter, usually in a format like 16x25x1 (width x height x depth). If not visible, measure the dimensions with a tape measure.
To change the filter, first, turn off the HVAC system. Locate the filter compartment, typically found in the return air duct or blower compartment. Open the compartment and remove the old filter, noting the direction of the arrows indicating airflow.
Confirm the size and insert the new filter with the arrows pointing toward the blower or air handler. Secure the compartment and turn the system back on.
Vacuum Cleaner

Your vacuum cleaner’s filter plays an important role in catching dust and allergens. It helps keep your home cleaner and the air fresher.
Still, many people don’t clean or replace this filter as often as they should. When the filter is clogged, the vacuum won’t work as well and might even push dust back into the air.
How To Clean Your Vacuum Cleaner Filter

To clean your vacuum filter, start by unplugging the machine. Next, locate the filter—it’s often found in the dustbin or close to the motor.
If the filter is washable, rinse it under cold water and gently press out the extra water. Make sure it’s completely dry before placing it back in the vacuum.
For filters that can’t be washed, use a soft brush to clear away dirt and dust. Replace these filters when necessary, following the instructions in your vacuum’s manual.
Refrigerator Filter

Changing the refrigerator filter is easy and crucial for maintaining clean water and ice. Generally, you should replace the filter every six months, or sooner if you notice a decrease in water flow or a change in taste.
Refrigerator filters typically cost between $20 and $60 each. The price varies depending on the brand, model, and type of filter. OEM (Original Equipment Manufacturer) filters are often more expensive than third-party alternatives, but they are usually recommended for the best performance and compatibility.
How To Replace A Fridge Filter

To find the right filter, check the model number printed on the existing filter or refer to your refrigerator’s manual.
To change the filter, first, locate it inside the refrigerator, typically in the upper right corner, lower grille, or behind a panel. Turn off the water supply if necessary. Remove the old filter by turning it counterclockwise or pressing a release button, depending on your model. Install the new filter by aligning it properly and turning it clockwise or snapping it into place. Make sure it is securely seated.
Once installed, run water through the dispenser for a few minutes to flush out any air or impurities. Reset the filter indicator light if your refrigerator has one.
Regularly changing your refrigerator filter ensures clean, fresh-tasting water and ice. Always check your model for the correct filter type and follow the installation instructions for optimal performance.
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Dishwasher Filter

Many people don’t realize their dishwasher has a filter. This small but mighty component catches food particles as your dishes get cleaned.
Without regular maintenance, these particles can end up back on your dishes or clog the drain. A clean filter means cleaner dishes and a longer-lasting appliance.
How To Clean Your Dishwasher Filter

Cleaning your dishwasher filter is easy. First, empty the dishwasher and take out the bottom rack. Find the filter at the bottom of the dishwasher.
Remove it carefully, then rinse it under running water. Use a soft brush to gently scrub away any stuck-on debris.
Once it’s clean, put the filter back in place and replace the bottom rack. Your dishwasher will thank you with sparkling clean dishes!
Microwave

Wall-mounted microwaves above ranges often have a hidden helper, a charcoal filter. This filter works hard to purify the air, keeping smoke and cooking odors contained.
Without regular attention, these filters can become less effective, allowing cooking smells to spread throughout your kitchen and home.
How To Clean Your Microwave Filter

Cleaning around your microwave filter is important for its performance. First, find the filter at the top of the microwave. Your manual or the manufacturer’s website can guide you if you’re unsure.
Take off the filter cover and wash it in hot, soapy water. Use a sponge or brush to remove any grease or grime. The charcoal filter itself can’t be cleaned, it needs replacing about every 6 months.
Check your model number to find the right replacement filter. Regular maintenance will keep your kitchen smelling fresh and your microwave working efficiently.
Washing Machine

Your washing machine’s filter is key to keeping your clothes clean. It catches lint and dirt so they don’t go into the drain or pump.
If this filter gets blocked, your machine might not drain well, leaving your clothes too wet. It can also cause bad smells and may harm your machine over time.
How To Clean Your Washing Machine Filter

Cleaning your washing machine filter is easy. First, unplug the machine to stay safe. Check for the filter at the bottom of the machine, usually behind a small cover or panel.
Once you find it, take out the filter gently. Use a soft brush or cloth to clean off any lint or dirt that has collected.
After cleaning, place the filter back where it belongs and plug in your machine. Your clothes will look cleaner, and your machine will work better.
Faucet

Your faucet aerator is a tiny but mighty component. This small screen at the end of your faucet mixes air into the water flow.
It improves water pressure and reduces splashing, making your everyday water use more efficient and less messy. Over time, mineral deposits and debris can build up in the aerator, reducing its effectiveness and potentially affecting your water quality.
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How To Clean Your Faucet Aerator

Cleaning your faucet aerator is a quick and easy task. First, turn off the water supply to the faucet. Unscrew the aerator at the end of the faucet, you might need pliers for this step.
Take an old toothbrush or small cleaning brush and gently remove any visible debris from the screen. For stubborn mineral deposits, soak the aerator in a vinegar solution for 15-20 minutes. After soaking, rinse it thoroughly under clean water.
Screw the aerator back onto the faucet and turn the water supply on. Check for proper water flow. You’ll notice improved water pressure and a smoother stream, making your daily tasks a bit easier.
Range Hood

Your range hood filter is a kitchen hero. It captures grease and cooking fumes, keeping them out of the air you breathe.
When this filter gets clogged, it can’t do its job properly. This can lead to a buildup of grease and odors in your kitchen, making the air less pleasant and potentially less healthy.
How To Clean Your Range Hood Filter

Cleaning your range hood filter is a simple task. Start by turning off the range hood. Slide or unclip the filter out of the hood.
If it’s washable, soak it in warm, soapy water for about 15 minutes. Then, use a soft brush to scrub away any grease. Rinse it thoroughly and let it air dry completely before putting it back.
Some filters can’t be washed, in this case, you’ll need to replace it according to the manufacturer’s guidelines. Regular cleaning will keep your kitchen air fresh and your range hood working efficiently.
Humidifier

Your humidifier’s filter, also called a wick, is essential for maintaining comfortable humidity levels in your home. It absorbs water and releases it into the air as moisture.
A dirty filter can reduce the humidifier’s effectiveness and even spread contaminants into the air. This can lead to respiratory issues and other health problems.
How To Clean Your Humidifier Filter

Cleaning your humidifier filter is important for your health and comfort. Start by unplugging the humidifier and emptying any remaining water. Find the filter or wick in the base of the unit.
Take it out and rinse it under cold water to remove loose debris. If it’s washable, soak it in a mixture of equal parts water and white vinegar for about 20 minutes. Rinse it thoroughly and let it air dry before putting it back.
Some filters can’t be washed, these need to be replaced every 1-3 months or as recommended by the manufacturer. Regular maintenance will ensure your humidifier keeps your air comfortably moist and clean.
Why Regular Filter Cleaning is Important

Ignoring your filters can cause many issues in your home. Dirty filters can grow bacteria, mold, and allergens. These can lead to breathing problems and other health risks for you and your family.
Blocked filters also force your appliances to work harder. This means they take longer to run and use more energy. Over time, this extra effort can wear out your appliances faster, leading to expensive fixes or replacements.
Cleaning your filters regularly is an easy job that can stop these problems. This small step can save you a lot of money on energy and repairs over time.
Filter Care Matters

Regular filter cleaning is a key part of maintaining a healthy, comfortable home. It leads to cleaner air, more efficient appliances, and potential savings on energy bills and repairs.
Remember to check your appliance manuals for specific cleaning instructions and replacement schedules. Make filter care a part of your regular home maintenance routine.
With just a little effort, you can keep your filters doing what they do best, filtering out the bad and letting in the good.
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