Even if you're a seasoned air filter user, finding an electrostatic air filter on your own isn't easy. It's difficult since there's so much to learn from professionals. Here is a list of the greatest electrostatic air filters that I've compiled.
Filtrete 14x30x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 6-Pack (exact dimensions 13.81 x 29.81 x 0.78)View on Amazon
12x12x1 | Trophy Air | Merv 8 | Washable Furnace Filter | Lifetime HVAC & Furnace Air Filter | Washable Electrostatic | High Dust Holding Capacity | Premium Quality AluminumView on Amazon
- BrandTrophy Air
K&N 20x25x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy, Breathe Safely at Home or in the Office (Actual Dimensions .8 x 24.6 x 19.6 inches)View on Amazon
Filtrete 20x25x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack (exact dimensions 19.69 x 24.69 x 0.81)View on Amazon
Trophy Air 16x25x1 Washable Electrostatic HVAC Furnace Air Filter, Lasts a Lifetime, 6 Stage Permanent Air Filter, Healthier Home or Office, Made in The USA 16x25x1 - Increases AirflowView on Amazon
- BrandTrophy Air
(14x20x1) Aluminum Electrostatic Air Filter Replacement Washable Air Purifier A/C Filter for Central HVAC – Improve airflow & Furnace longevity by LifeSupplyUSAView on Amazon
16X25X1 CARTER | MERV 8 | Lifetime HVAC & Furnace Air Filter | Washable Electrostatic | High Dust Holding CapacityView on Amazon
- BrandCarter Goods
Trophy Air Electrostatic Air Filter Replacement | HVAC Conditioner Purifier | Purify Air for Cleaner, Healthier Home Environment | Replacement AC Furnace Air Filter | Made in the USA (20x20x1)View on Amazon
- BrandTrophy Air
Superb 6 Stage Electrostatic Home Air Filter Washable Permanent with Microfiber Dust Cloth for Furnace or AC Lasts Forever (16X20X1)View on Amazon
- BrandVenti Tech
Alen FIT50 Air Purifier, Quiet Air Flow for Large Rooms, 900 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Smoke, VOCs with Long Filter LifeView on Amazon
(2-Pack) (12x20x1) Aluminum Electrostatic Air Filter Replacement Washable Air Purifier A/C Filter for Central HVAC by LifeSupplyUSAView on Amazon
Ventilaider Complete Air Vent Filter Set 20" x 84" Electrostatic Media With 126" of Installation Tape 35+ Filters per Roll for HVAC, AC & Heating Intake Registers & Grilles to Reduce Dust and AllergyView on Amazon
Last update on 2022-06-26 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
Finding the correct electrostatic air filter isn't as simple as it may seem at first. There is a lot to think about before making a decision on which one to buy. Electrostatic air filters: a complete guide for the curious
Whether or whether you can utilize an electrostatic air filter depends primarily on the size of your HVAC system. Measure the present filter or the filter area to determine the new filter's size. When the drop-down menu is displayed, select a size from the options.
In the world of air filters, MERV stands for Minimum Efficiency Reporting Value, which assesses a filter's ability to remove airborne particles from the air. The American Society of Heating, Refrigeration, and Air Conditioning Engineers has only devised this grading system for air filters once, to our knowledge (ASHRAE).
The MERV scale has a number range of one to twenty to represent the severity of an event. More sorts of particles may be removed from the air by an air filter with a higher number, therefore it is more efficient. Ventilation systems can lose efficiency if the MERV rating is set too high, which might cause air flow to be restricted. It is our recommended that you stick to the MERV rating of 13 or lower. Your home can be dust-free if you use air filters with MERV ratings between 1 and 13.
When it comes to quantifying a filter's ability to remove particles smaller than 1 millimeter, 3M developed the Microparticle Performance Rating (MPR). The MPR varies from 300 to 2800, with higher figures indicating better efficiency.
A MERV value of 9 to 12 is equivalent to an MPR rating of 1,000 to 1,900, which is suitable for residential use. MERV ratings are not recommended for home HVAC systems, and the same holds true for MPR values.
Design and durability
You may hear the term "pleated" a lot while discussing electrostatic air filter design. The fine dust, pet dander, and other air particles that pleated filters are better at catching tend to outperform other types of filters. Why? Because of their folds, they are able to collect more particles because they cover a larger surface.
Most of them, on the other hand, aren't charged electrostatically, but those that are enjoy the benefits of both worlds.
The number of filter layers is another design consideration that influences a filter's performance, as the more layers a filter has, the more efficient it is. In addition, an antibacterial layer prevents germs and mold from growing inside the filter, which is a very useful feature.
How long-lasting is the product? To ensure long-term performance and durability, look for air filters constructed from materials such as aluminum frames and stainless steel layers.
Buying an air filter that doesn't work with your current air conditioning or heating system is a big no-no. The name of each filter tells you if it is an AC air filter, a furnace filter, or a combination of both.
Electrostatic air filters are available in a variety of sizes to accommodate various heating, ventilation, and air conditioning (HVAC) systems. Incorrect sizing means unfiltered air will get through your system if you don't use an air filter that fits.
To do this, you'll need to measure the dimensions of your current air filter. If you can see it, it's fine.
When everything else fails, you can take measurements of the object's length, width, and depth.
These lengths and widths can range from 10 to 20 inches and above, while the usual domestic electrostatic air filter has a depth of one inch.
The performance and lifespan of your electrostatic air filter are directly related to the frame construction and filter material.
The lightness and corrosion resistance of aluminum make it a popular choice for the framework of most offerings.
Polyurethane and polypropylene are commonly utilized as filter materials because they generate static electricity as air travels through them.
Tiny particles in the air attach to these materials like magnets and remain until the filter is cleaned.
The MERV and the MPR are the two metrics to keep an eye on while evaluating the performance of this filter media.
How long do electrostatic air filters last?
Depending on the type of filter, this can vary from one to the next. Despite their longer lifespan, disposable electrostatic air filters must be replaced every few months. Electrostatic air filters, on the other hand, can last between five and ten years with regular cleaning. For the most part, these come with lifetime warranties.
Are electrostatic air filters better?
Depending on the category, electrostatic air filters outperform all others. They have an advantage since they last longer, saving you both time and money. Static electricity is another method they employ to draw and hold airborne particles.
Mold spores, tobacco smoke, and VOCs, at least according to the MERV rating, are not handled by most of them. So, keep that in mind so that you can make the best choices.
How Can I Tell if the Air Filters in My Furnace Are Working?
There are a slew of variables that will influence this. On the other hand, the quality of your air may be affected by the amount of dust outside your home. It is inevitable that dust and other debris may enter your home whenever you open and close the door to your house. If you live in a location where there is a lot of dust or muck, you may need to clean them more frequently. Animal dander and dust are common allergens in the homes of pet owners. Air pollution can also be caused by a person's personal hobbies and activities, which might result in personal emissions.
Only when your thermostat setting requires heating or cooling does the HVAC system's recirculating fan kick into action. Without airflow, your heater filter is useless. To keep your home's air clean and fresh, make sure your fan is continually running.
Will I Have to Replace My Filter in the Future?
A number of people have been using washable filters for many years. If you come across or decide on a better solution, you'll need to replace it. Normal wear and tear takes its toll on everything. You shouldn't have any issues with the lifespan of your washable Filter as long as you design and maintain it properly. Most washable electrostatic furnace filters come with a lifetime warranty.
As you can see, selecting the best electrostatic air filter involves thinking about a plethora of factors. So, to make things easier for you, I'm going to name the winner as the Nordic Pure 16x25x1 MERV 12 air filter. It's my personal favorite.
To begin, I'd say it's inexpensive in terms of pricing, but not in terms of value. The pleated design of this air filter helps it capture more debris, dust, and lint than any other non-pleated filter on the list. My favorite air filter also uses hypoallergenic, antimicrobial cotton as media, which prevents the filter itself from becoming infested with mold or bacteria.
It's also one of the few environmentally acceptable, disposable filters because the cardboard frame is moisture-resistant and produced from recycled materials. As a result, you can enjoy the best of both worlds.
In addition, this electrostatic filter is easy to install and available in a variety of sizes, which is critical, as I have previously indicated. In addition, its MERV rating of 12, which is nearly the highest for an electrostatic air filter, is a very essential factor to consider.