Some homeowners might not realize that their home’s HVAC system could be harboring dust and allergens, which can lead to health problems and allergies. Fortunately, an air filter (16x25x4 furnace filter ) for your HVAC unit can help reduce the amount of dust particles and allergens that pass through your indoor air.
In the Media & Tech Lab, we test and review air filters for efficiency, including the type and amount of dust particles they can filter. We test filters by placing them in a test chamber and measuring the amount of dust they filter. Test results are published on our website, with top performers earning a “Recommended” designation.
The brands come in all shapes and sizes, however, so it’s important to do your research before purchasing an air filter. Our top pick is the Honeywell 4-pc. 16x25x4 furnace filter. This furnace filter is designed to reduce up to 85% of dust particles and allergens from passing through your indoor air.
Contents
16x25x4 furnace filter
Features We Like
-Affordable and Effective
-Wide Variety of Sizes Available
-Made in the U.S.
-Easy to Install
How We Pick & Test
– 25 square feet of filtering area:
We looked for filters with a filtering area of at least 1,000 square feet.
– Filtration efficiency:
We measured the filtration ability of a filter by measuring how much 3/8-inch-diameter dust it trapped over the course of a month’s worth of testing.
– Maintenance:
We looked for filters that required hardly any maintenance, such as cleaning.
– Durability:
We looked for filters that were able to resist tearing or bending.
Things to consider
– Size:
We looked at the biggest filters available, so you can use them to cut down on dust particles that pass right through standard-size filters.
– Type:
Basic filters trap large particles, like dust mites and mold. Electrostatic filters, on the other hand, use electric charges to attract particles as small as 0.01 micron.
– Cost:
Basic filters cost around $100, while electrostatic filters run about $100 to $200.
– Design:
Basic filters come in a variety of shapes, while electrostatic filters are square.
– Customer Reviews:
We looked at filters with high ratings from customers who used them in their homes. In the Media & Tech Lab, we test and review air filters for efficiency, including the type and amount of dust particles they can filter. We test filters by placing them in a test chamber and measuring the amount of dust they filter. Test results are published on our website, with top performers earning a “Recommended” designation.
The brands come in all shapes and sizes, however, so it’s important to do your research before purchasing an air filter. Our top pick is the Honeywell 4-pc. 16x25x4 furnace air filter. This furnace filter is designed to reduce up to 85% of dust particles and allergens from passing through your indoor air.
Why Should You Consider Buying
To help you find the best furnace air filter, here are some of the important factors to consider:
– Air filter size:
The size of the furnace air filter is important. This is because an air filter that is too big can prevent the furnace from circulating air properly. However, it is also important to note that an air filter that is too small can block the furnace’s air intake system.
– Filter surface area:
This factor is equally significant. You want to make sure the furnace air filter has a larger filter surface area for efficient filtration.
– Filter efficiency:
The filter efficiency is also important. A furnace air filter with a higher filter efficiency means that it can trap more dust particles in the air.
– Filter durability:
The filter durability is important. You want to make sure that the furnace air filter does not wear out quickly.
– Filter type:
The filter type is also important. A furnace air filter with a HEPA filter type is better than other types. A HEPA filter type filtration efficiency is high.
– Filter lifespan:
The filter lifespan is also important. A furnace air filter with a lifespan of up to a year is better than other types.
Products Review Conclusion
Our top pick is Honeywell 4-pc. 16x25x4 furnace air filter. This furnace filter is designed to reduce up to 85% of dust particles and allergens from passing through your indoor air.
