Sunday, February 18, 2024

Best Air Conditioner Filter For Allergies

Filtrete Most Popular Ac Filter

6 Best Air Purifiers For Asthma & Allergies

If you are looking for a more permanent filter, Trophy Air is the way to go. The electrostatic filter is 100% washable and will dry quickly. You also dont have to worry about airflow direction as this filter is bi-directional. Once you wash it and let it dry, you can put it back in place in any direction. The electrostatic filtration is completely porous so you wont block airflow with a reverse installation.

Maintenance is simple, and Trophy Air has updated their sizing availability to ensure you get the perfect fit every time.

Rv Air Best Rv Air Filter

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When you are on the go in your RV, you dont need to worry about air quality. The best RV air filter is the RV Air replacement material. It literally takes seconds to replace and will fit most RV air intakes. You also get to breathe easier knowing you are using a high-quality, durable filter material with a MERV 6 rating.

This filter material is ideal for a small space, even if you bring your pets with you. Pollen, pet dander and other larger particles are no match for the RV Air filter material and will not clog your airflow ducting.

No 6 Filtrete Micro Allergen Defense Filter Mpr 1000 6

Even though its ranked No. 6 on our list this is still one of the top ac filters for allergies. As one of the more basic HVAC allergy filters it will do the job and help relieve some allergy symptoms. You can count on the Micro Allergen Defense Filter.

I can recommend this product from experience since this is the air conditioning filter I used after I was diagnosed with dust mite allergy. Sometimes this filter will be available at home improvement stores.

Its the most basic allergy protection so you should feel an improvement in your symptoms but not as much as the stronger filters below. Depending on how much you use your HVAC, expect to change it every 3-6 months.

According to Filtrete, this filter captures lint, dust, dust mites, mold, pollen, smoke, and smog. Thats pretty good coverage for our No. 6 filter.

At an affordable price point for 6 filters, its a good option for families. Make sure you check the size of your intake and match it with Filtretes options.

**Please make sure you match the size of your intake with the filter!

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Add A Humidifier And/or Dehumidifier

The humidity level has a big impact on air quality. When the relative humidity is below 30% or higher than 50% it creates an environment that encourages mold growth and increases the number of dust mites. Dry air can also aggravate allergy symptoms like sore throat and congestion.

A whole house humidifier can be installed within the HVAC ductwork to treat an entire home up to 6,000 square feet in size. The most common type of whole house humidifier is a bypass humidifier. During the summer a dehumidifier may be needed depending on where you live.

Best For Large Systems: Filtrete 20x25x1 Ac Furnace Air Filter

Top 10 Best Air

This furnace air filter promises to last up to three months and outperform filters that are made with fiberglass. The product can capture up to 64% of airborne particles from pet dander to pollen. In addition, the product comes with easy-to-follow installation instructions for large HVAC systems that require filters that are 20 by 25 by 1 inches in size.

Read Also: Natural Remedies For Seasonal Allergies

How To Buy A Replacement Furnace Filter

Replacements filters are measured in width and length to fit into place.

Filters will have measurements on them, such as 20-X-25, which means 20 inches wide, and 25 inches in length.

A tape measure can also be used to measure width and length for a replacement.

Below is our picks for the best furnace filters for those who have allergies.

As always, be sure to read the reviews on Amazon or elsewhere to be sure one is a good fit for your home.

*This post contains affiliate links.Our Picks for Best Furnace Filters for Allergies

  • True Blue Allergen Protection
  • Nordic Pure 20x25x5 MERV 12 Pleated Honeywell Replacement AC Furnace Air Filters 2 PackNordic Pure makes many good filters with this electrostatic version.

    Electrostatic units build up a static electric charge as air flows through them. This helps in capturing and holding particles that other filters let through.

    Besides electrostatic disposable, there is also washable permanent electrostatic. Washable costs more initially but is cheaper in the long run since they can be used over and over again.

    SummaryHaving a quality furnace filter will significantly improve the air inside a home.

    How often a filter is replaced depends on the environment. For example, those who live in a desert with a lot of dust will need to change it much more often than less debris in the air.

    Units with good Merv ratings also have smaller particle sizes that capture more, which often need replacement much sooner than less effective units.

    Airx Allergy 20x20x1 Merv 11 Pleated Air Filter Made In The Usa Box Of 6

    These MERVE 11 rated filters are ideal for commercial and residential applications. They are also effective at capturing various airborne contaminants including smoke, pet dander, smog, bacteria, viruses, pollen and dust. In addition, they are crafted from superior components. As well, they are easy to install and easy to replace.

    Besides, these filters ensure the optimal performance of your air-conditioner and protect against clogging with dust. As a result, your air-conditioner runs more efficiently with reduced maintenance costs and reduced utility bills. Moreover, the flow of air is not interrupted.

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    Best Washable: True Blue Budget Washable Filter

    Courtesy of Home Depot

    • Lasts up to 12 months

    • Can be cut to fit your furnace

    • Limited FPR and MERV rating

    Unlike disposable options that may require monthly replacement, a washable furnace filter like this option from True Blue can be rinsed and reused for up to a year. Made of non-pleated synthetic fibers, this frameless furnace filter can be cut to fit your system. It has a MERV 4 rating, which is basic but sufficient for collecting dust, dirt, pollen, and other large particle items.

    Size: 23.75 x 35.75 x 0.75 inches | FPR Rating: 2 | MERV Rating: 4 | Air Filter Depth: 1 | Filter Material: Synthetic

    Our top recommendation for a furnace filter is the Filtrete Allergen Defense. This air filter offers better-than-average particle capture, as indicated by its MERV 11 rating. Its an electrostatically charged filter, so it attracts and retains dust and other particles. On the other hand, if youre only concerned with capturing large particles for the sake of your HVAC systems longevity, then the affordable Rheem Indoor Air Filter makes a budget-friendly choice. These filters have a MERV 8 rating and are frequently bought in a multi-pack.

    Features Of The Best Air Conditioner Filter For Allergies

    Top 5 Best Furnace Filters [Review 2022] – For Allergies/Dust/Pets/Air Flow & Home

    2.1. Pressure points

    In the past, it was not difficult to remove the best air conditioner filter for allergies. However, with the advancement of technology and design, some best air conditioner filter for allergies are more difficult to remove than others.

    While some best air conditioner filter for allergies can be removed easily by simply pushing them in, others require more effort and may even damage the socket. With this in mind, you must choose a plug cover that is suitable for your needs.

    Safety is the essential concern when it comes to electrical plugs. The best way to make sure that your device stays in place and doesn’t come off is by buying the best air conditioner filter for allergies that’s made of high-quality materials. If you get the best air conditioner filter for allergies that incorporates pressure points, then you’ll have to apply pressure to multiple spots on the plug cover for it to come off. This point makes the best air conditioner filter for allergies more secure and less likely to be removed.

    2.2. Ring-pull handle design

    The ring-pull design of the best air conditioner filter for allergies makes them easier to remove than other designs. They are also easier to use because they don’t require you to unscrew a cap.

    The ring-pull design is easy to use, fits best air conditioner filter for allergies, and is easy for people with arthritis or mobility issues to remove.

    2.3. Removal key

    2.4. Dual design

    2.5. Shock-proof technology

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    What Are You Hoping To Filter

    There are many types of air filters that can remove particles at varying degrees. For example, HEPA filters, UV air filters, and ion filters are very good at removing dust, dander, pollen, and mold, but they are not great at removing odors, Biggers noted.

    She added, Carbon-based filters are good at filtering some particles and odors, but are not as effective in removing dust, dander, pollen, and mold.

    This table breaks down the different types of air filters and how they work.

    Types of air filters

    The 5 Best Furnace Filters

    Furnace filters have a large impact on the performance of your HVAC system and your thermostat. In this review, the This Old House Reviews Team researched the five best furnace filters on Amazon to help you find the product thats right for you. The products included in this article are available at various home improvement stores, local home centers, and online retailers like Amazon.

    A clean furnace filter keeps your HVAC system running smoothly, which can lead to lower electricity bills and better air quality. Keep reading to learn about the best furnace filters on Amazon.

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    Best For Allergies: Filtrete Healthy Living Ultimate Allergen Air Filter

    Courtesy of Amazon

    A high-quality furnace filter designed to filter small particles can remove many allergens from the air and provide a measure of relief to those with allergies. The Filtrete Healthy Living Ultimate Allergen filter has a MERV rating of 13, placing it in a class of filters designed to capture particles as small as 0.30 to 1 microns in size.

    Certified by the Asthma and Allergy Foundation, this furnace filter captures common irritants like dust, pollen, and dander, along with smaller particles such as smoke, bacteria, and cough or sneeze particles. If youre shopping for a furnace filter for allergies, you should also consider the MPR rating. The higher the number, the greater the amount of particle the filter can capture. The Filtrete Healthy Living Ultimate Allergen filter has an MPR rating of 1,900.

    Size: 15.72 x 24.72 x 0.78 inches | FPR Rating: Not available | MERV Rating: 13 | Air Filter Depth: 1 | Filter Material:Electrostatically charged filter media

    Best For Odors: Arm & Hammer Enhanced Allergen And Odor Control Air Filter

    Top 10 Best Air

    Courtesy of Home Depot

    • Lasts up to 90 days

    • Doesnt provide filtration for smoke

    A furnace filter benefits your HVAC system, but your nose will thank you if you opt for an odor-reducing filter, like this option from Arm & Hammer. The Enhanced Allergen and Odor Control furnace filter has a MERV 8 rating and FPR rating of 6, meaning it filters out contaminants like dust, pollen, mold spores, and dander.

    Its especially recommended for pet owners looking to reduce odors, but this filter is a good choice for any household since it captures odor-causing particles from cooking, smog, and more. Instead of cloaking odors with scents, this unscented furnace filter traps particles in pleated filtration media to improve air quality. Each disposable filter lasts for up to 90 days.

    Size: 15.75 x 24.75 x 0.75 inches | FPR Rating: 6 | MERV Rating: 8 | Air Filter Depth: 1 | Filter Material: Electrostatically charged pleated material

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    Colzer Portable Air Conditioner

    As small as this air conditioner may look, it has 14,000 BTUs of power and it can effectively serve rooms up to 500 sq ft. in area. It has 4-speed cooling fan that will spread air quickly in your room.

    The filter is washable, it has a 24-hour timer, and it includes a child lock safety feature that makes sure the AC doesnt run even when your kids play with it.

    It can either heat or cool your space, it depends on the atmospheric condition and what you really need at any point in time. The adjustable angle, operational mode, and other features can be effectively controlled through a remote control.


    • It is a bit expensive

    Check it out at Amazon here.

    Filtrete 16x25x1 Ac Furnace Air Filter Mpr 1000 Micro Allergen

    This AC filter ensures no bad and harmful particles are in the room while promoting clean airflow to the room. This AC filter is designed with a trapping mechanism that traps the pollens, viruses, germs, smoke, mold, and so on moving around the room. The installation of this kit is bliss since there are a few steps to follow, plus the steps are also easy to crack.

    What we like

    • This AC filter eliminates any contaminants in the room
    • It is easy to put together and install in the room
    • This AC filter promotes healthy airflow in the room

    What we dont like

    • You have to change this AC filter for allergic kit after every three months for excellent functioning

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    How To Properly Install A Filter For Allergies

    I have seen so many improperly installed filters during home inspections it would make your head spin.

    In order for an A/C filter to work in catching allergens, it has to fit snugly in the filter slot. If the filter isn’t snug, and air is moving around the filter, this is a big problem.

    Sometimes when I open up an indoor air handler, the filter is warped and halfway into the blower fan. In addition, the arrow on the AC filter needs to point in the direction of air flow.

    Best Budget: Rheem Dust & Pollen High Performance Indoor Air Filter

    Best AC Filter for allergies

    Courtesy of Home Depot

    • Wont capture small or microscopic particles

    Regularly changing your filter furnace is important for maintaining air quality in your home and the efficient operation of your HVAC system. A budget furnace filter, like this option from Rheem, provides an affordable way to keep up with this important home maintenance task.

    The Rheem Basic Household Pleated Air Filter is made of proprietary filter media backed by wire. It carries a MERV 8 rating and is capable of capturing contaminants like dust mites, pet dander, dust, and pollen from the air. This filter isnt the best choice for those with allergies or if youre shopping for ultrafine filtration since its only equipped to capture larger particles. However, these budget furnace filters cost only a few dollars each and require replacement every 90 days. Your best bet is to buy a pack of multiples and keep a replacement filter ready.

    Size: 15.88 x 24.88 x 0.75 inches | FPR Rating: 4 | MERV Rating: 8 | Air Filter Depth: 1 | Filter Material: Not available

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    Why Trust The This Old House Reviews Team

    This Old House has empowered homeowners for more than four decades with top-notch home improvement content in the form of television programs, print media, and digital content on its website and social media platforms. The This Old House Reviews Team focuses on creating in-depth product and service review content to help inform your purchasing decision for just about any item or resource that you might need for your home. The This Old House Reviews Team has written over 1,000 reviews on products in the home space, from cordless drills to kitchen trash cans, lawn mowers, and dining room decorations.

    We recommend products in each review using an intensive research process, spending hours combing through the best available models on Amazon. For a product to make our list of top picks, it must hold a solid sales record on Amazon, have consistently positive customer reviews, and offer unique features, among other factors. After narrowing down our list of recommendations, we conduct additional research and sometimes in-person testing to ensure that the products meet our standards. Once we conclude the research phase, we craft a well-rounded, user-friendly article that includes our recommended products and additional information to help homeowners like you make the right purchase.

    To share feedback or ask a question about this article, send a note to our Reviews Team at .

    Two Other Filters That Should Do A Fine Job

    If you cant find Nordic Pure in your size, or if you prefer to buy and pick up a new filter in a store immediately, Honeywells FPR 9 filters and Filtretes MPR 1500 filters are similar, and theyre widely available at retail. . These filters perform on a similar level as the Nordic Pure MERV 12, they are well-reviewed by many owners, they come in a wide range of sizes, and the high likelihood that theyre in stock at a nearby hardware store is a big advantage if you need one ASAP.

    We dont love that neither Honeywell or Filtrete is MERV-certified, but their proprietary ratings are reportedly equivalent to MERV 11 or 12. We couldnt find pressure-drop information on the Honeywell, so thats a possible concern. The Filtretes pressure drop is 0.22 inch, fractionally lower than the Nordic Pure MERV 12s at 0.24 inch. Data Filtrete shared with us indicates the the 1500 removed 54 percent of 0.3-to-1-micron particles in its own tests, versus a minimum of 35 percent for the MERV 12-certified Nordic Pure. On larger particles, the two filters performed very similarly.

    Owen also offered a simple way to judge if its time for a swap: If you can get to your filter easily, one simple thing you can do is just go take a look. If you cant see the filter media anymore, its been in there too long. Change it!

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