Ensure your duct fan can properly function with these furnace filters

When was the last time you swapped out your furnace filter? The truth is many of us don’t know, which is an issue for several reasons. Furnace filters not only protect your duct fan from detritus. They also help filter the air we breathe and ensure our power consumption doesn’t go through the roof.

Allergen filtering

Honeywell home micro defense furnace filter

Staff Pick

For folks who are sensitive to allergens, having a proper furnace filter is essential. The Honeywell Home Micro Defense filter is an energy-efficient filter with a MERV 8 filter rating. This means it’s better at filtering out dust, detritus, and allergens than many other options, but doesn’t inhibit airflow. As an energy-efficient filter, it also ensures your furnace or AC isn’t getting overworked trying to move air through your home. These filters are good for up to three months but should be checked regularly to ensure it isn’t getting clogged.

$27 at Amazon

Bulk buy

Filtrete MPR 300 furnace filters

The thing with furnace filters, much like lightbulbs, is eventually, you’re going to need more. If you prefer buying several at a time, so you have them when you need them, then this 6-pack of filters from Filtrete is a great bargain. 6 Filters ought to be enough to get you through a calendar year, and features 3-in-1 technology to capture as many unwanted particles as possible. These have a 300 Micro Particle Rating, which is equivalent to a MERV 5 rating.

$33 at Amazon

Electrostatic protection

Trion air bear replacement filter

If you want to catch as many particles as you possibly can, then it’s worth considering a filter with electrostatic material. It’s created by friction between layers of material and means that it catches many particles that might escape other filters. The Trion Air Bear Replacement Filter has a MERV rating of 8 and is easy to install. This option is a little bit pricier than other options, but it’s well worth it.

$63 at Amazon

Pick your protection

Nordic pure furnace filter

If you want options when it comes to purchasing your new furnace filter, then Nordic Pure has everything you could ask for. These filters come in packs of 1, 2, or 4 and are available in a wide range of MERV ratings. That means that you can choose exactly how protected your home is from allergens and other detritus being pulled in. Their MERV ratings also go higher than any other residential brand, ranging from MERV 10 to MERV15 + Carbon. With a MERV 13 and higher rating, you’re protected not only against the normal range of allergens but also from smoke, smog, bacteria, and more!

$48 at Amazon

Bottom line

Replacing your furnace filter in a timely manner pays dividends for your home. It means your furnace or AC doesn’t need to work overtime to circulate air, which helps to bring your power bill down, along with filtering the air you breathe and ensuring no dirt or detritus are pulled into your home. If you are looking for a great 20 x 25 x 5 sized filter we recommend the Honeywell home micro defense furnace filter it’s a supremely affordable option, suitable for up to three months at a time and with a MERV 8 rating it efficiently filters out allergens and dust before they enter your residence!

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