Choosing The Right Air Filter For Your Haltom City Home

February 06, 2015

Trying to select the right air filter for your Haltom City home can be a daunting experience. Which brand is best? Does the price reflect the quality? These are just two of many of the questions that make selecting home air filters so mind-boggling. Let Stark Services crack the code of home air filters for you, so you can feel comfortable with your purchase.

Here’s an easy way to figure out how efficient your current filter is (NOTE: Do this outdoors or with something below the filter so you don’t end up with a mess): Hold the filter horizontally, then with standard table salt, start pouring the salt through the filter to see how much comes out the other side. If some or all the salt falls through the filter, then you know that the filter will let dust particles of similar size pass through. You really should upgrade your filter to something more efficient.

There are 3 primary considerations when choosing a household air filter; Size, Material and MERV rating.

1) Filter Size

Unless you have the proper size home air filter, you will never enjoy the full effectiveness your system and filter can provide. Simply look at the label of your existing filter to see the proper measurements, or just measure it yourself. Most home air filters are 1” thick, but there are a variety of standard width and height dimensions, and some systems have thicker filters.

2) Material & MERV Rating

Filter efficiencies are given a number from 1-16 called the MERV rating. MERV stands for Minimum Efficiency Reporting Value. This number identifies for the user, under the least efficient conditions, how well the filter is designed to capture contaminants.

To help explain the scale of this system, these are some common MERV ratings and how they relate to efficiencies. This is only a guide, so make sure you read the filter manufacturers’ information when buying specific filters.

Rating Average Filtration Efficiency

MERV 1-4 60-80%
Fiberglass, Disposable Panel, Washable metal/synthetic, self-charging (Passive)

MERV 5-8 80-95%
Pleated, Media panel, Cube

MERV 9-12 >95%
Extended pleated

MERV 13-16 >98%
Electronic

Be Careful About High MERV Ratings

While a higher MERV number may ensure better filtration efficiency, it is extremely important to understand that too high a MERV filter may also require more to operate your furnace and AC system. The higher the MERV, the more restricted the air may flow through the system, and the harder the system may need to work. Your goal is to get the right balance between air flow, air filtration level and energy efficiency.

Look at it this way, the most efficient ‘filter’ would equivalent to a piece of plywood that stops ALL contaminants and all the air from coming inside your Haltom City home. That's definitely the “best” air filtration
, but would also be a terrible way to live.

The default choice for most systems would be a MERV 6-8. A higher MERV filter should be used subject to the advice of your Stark Services representative to confirm your system has the capability of moving the proper quantity of air through higher efficiency filters. You generally do not want to give up energy-efficiency for filter efficiency; you want a balance of the two. However, if your family suffers from allergies or respiratory problems and the situation necessitates a high MERV rated air filter, consider a
whole-home air filtration solution that will achieve your energy and filter efficiency needs.

Filtration has changed considerably over the past several years. Originally, home air filters were used in the furnace or air handler only to shelter the comfort equipment itself. Today it’s a whole new ballgame. Haltom City area homeowners expect their air filter to save loved ones from a whole host of harmful pollutants, dust mites, and even prevent the need for dusting. Dare to dream!