Using an air filter with a merv rating higher than what your furnace or air conditioner manufacturer recommends can actually impair its performance.
Air flow filter ac.
Furnace and air conditioner filters are important devices for helping to remove dust and pollutants from the air in your home and are often designed to have air flow through them in a particular direction.
When changing furnace filters many people wonder where the arrow of the filter should point towards.
In both cases air flow through the filter is strong.
Turn off you hvac system while you are changing your air filter.
Flanders precisionaire 10155 01202 e z flow air filter merv 4 20 x 20 x 1 inch 12 pack.
Air filters should be changed regularly so it is always a good idea to have extras on hand.
The smaller pores in more highly rated air filters create resistance to air flow and if the filter is used in an hvac system that is not designed to handle this resistance it can lower the system.
3m filtrete 2500 smart premium allergen ultra fine.
You may have more than one air filter in the home to service.
The arrow should always point in the direction the air is.
The return air register the air handler cabinet and even a window air conditioner unit will all have an air filter that requires replacement or cleaning.
The 12 pack of disposable filters comes in a variety of sizes designed to accommodate many different cooling and heating systems.
Welcome to airflow filters inc.
Before changing the air filter get the correct size.
The american based flanders company produces the product and has been in business since the 1950s.
Filtrete recommends changing this filter four times a year for an annual cost of 68.
If you re not quite sure which air filter is the best fit for you see three questions to ask before buying your next air filter for additional help.
You need to determine the proper direction in order to obtain optimum filtering and have the longest service life possible for your filter.
Here at airflow filters we manufacture and sell a range of custom heating ventilation and air conditioning hvac filters for commercial industrial marine and household applications ranging from 1 2 inch to 5 inch thickness.
Find your air filter location.
Air cleaners which have a thick media filter can trap small particles like pet dander and mold without impeding air flow like a thin pleated air filter would.
If you inspect your new air filter you may see an arrow that says air flow.
The package of filters weighs 4 25 pounds.
