How do I know what AC filter to use?

How do I know what AC filter to use?

A filter with a 4 on the MERV scale will filter out things like dust, pollen, moss, paint and fibers, while an 8 will filter out mold spores, dust mites and pet dander. The highest MERV (20) will filter out viruses, carbon dust, and smoke. (Usually, these are used for hospitals or clean rooms.)

Are pleated air filters bad for AC unit?

Pleated filters are bad for your system because they block too much air, forcing the HVAC motor to work harder to pull in the air it needs and burning it out faster. A decent amount of those pollutants cycle back through the system into your home so that you breathe them in.

How many types of AC filters are there?

The 4 Types of HVAC Air Filters.

Are Filtrete filters good?

Our top recommendation for a furnace filter is the Filtrete Allergen Defense (view at Amazon). This air filter offers better-than-average particle capture, as indicated by its MERV 11 rating. It’s an electrostatically charged filter, so it attracts and retains dust and other particles.

What Merv are fiberglass filters?

1-4
Disposable fiberglass: These filters typically have MERV ratings of 1-4. They have the capability to prevent large particles from getting into your system. While disposable fiberglass filters are inexpensive, costing a couple of dollars at most, they won’t do much to improve indoor air quality.

Are pleated filters better than fiberglass?

While fiberglass air filters will do the job in the most basic way, in most cases, pleated air filters are much better. They can filter out smaller particles – important for people with airborne sensitivities. They are less likely to clog in a short amount of time, and they can last up to 90 days.

What are the two disadvantages of HEPA filters?

The two cons associated with HEPA filtration include the following: Small Pollutants Can Escape Filter: Although HEPA filters capture and remove particulates larger than 0.3 microns, there is a potential for smaller particles to pass through the filter that can be hazardous when present in your air.

What are the three types of air filters?

Here are the three main types of air filters:

• Fiberglass Filters. This type of filter consists of layered fiberglass fibers laid over each other.
• Pleated Air Filters. A pleated or polyester filter is usually a significant step up from a fiberglass filter.
• HEPA Filters.

Is Honeywell or filtrete better?

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 1.0 microns in size.

Do expensive air filters work better?

Expensive air filters give you more surface area to filter particulate matter. All dimensions being equal, a filter with a higher MERV rating and more pleats per inch will have the same or better air flow than the same filter with a lower MERV rating and fewer pleats.

Do fiberglass filters have a MERV rating?

Disposable fiberglass: These filters typically have MERV ratings of 1-4. They have the capability to prevent large particles from getting into your system. While disposable fiberglass filters are inexpensive, costing a couple of dollars at most, they won’t do much to improve indoor air quality.

Do pleated filters last longer?

Pleated air filters have more surface area allowing them to capture more airborne pollutants and allergens such as pollen, pet dander, and mold spores. Pleated filters are stronger and can last up to 90 days, three times longer than fiberglass filters.

Why do you need a York air filter?

Our York replacement filters will protect your family from many airborne particles such as lint and dust, mold spores, dust mite debris, pollen, auto emissions, pet dander and tobacco smoke. The cleaner air provided by these filters will be especially beneficial for those who suffer from allergies or respiratory problems.

Are there activated carbon filters for York air filters?

We also sell activated carbon filters that are compatible with York systems. Our York replacement filters will protect your family from many airborne particles such as lint and dust, mold spores, dust mite debris, pollen, auto emissions, pet dander and tobacco smoke.

Which is the best air conditioner filter on the market?

The pleated filters from Nordic Pure are the best option for disposable filters on the market. The MERV score of 12 means that the allergens in your home’s air will be captured, including pet dander, mold, mildew spores, and even pollen.

How long do York Furnace air filters last?

Superior frame strength utilizing double wall construction and die cut fingers. High efficiency filter media collects small dust particles before they can collect on your coils. Lasts up to 6 months!