
Product Description
Air Filter FAQs
Do all homes have air filters?
Yes, any home with an HVAC system that circulates conditioned air through ductwork has air filters that need regular replacement. Below, we’ve answered some common questions about air filters. If you don’t see your question, please contact us for more information.
Why should I replace the air filter in my home?
Replacing your air filter regularly helps to keep home and office spaces cleaner by reducing dust and other particles on floors, shelves, and surfaces. For individuals with allergies or breathing issues, changing your air filter frequently can improve air quality, easing symptoms like stuffy nose, itchiness, or difficulty breathing. Additionally, regular filter changes can boost the efficiency of your HVAC system, helping it run smoothly.
Which filter is right for my home?
For most homes, a MERV rating between 8 and 10 is ideal. These filters effectively capture common airborne particles, like dust and pollen, improving indoor air quality without greatly impacting energy costs.
How often should I change my air filter?
Air filters typically needed be changed every 1 to 3 months, depending on factors like filter type, home conditions, and usage. If you use a higher MERV-rated filter, it’s best to replace it more frequently to maintain optimal performance and air quality.
How do I replace the air filter?
We have this easy 6-step guide for replacing your air filter:
1.) Turn off the power to your HVAC unit.
2.) Locate the filter near the air supply vent and remove the cover or plate.
3.) Take out the old filter.
4.) Check the airflow arrows on the new filter and ensure they point toward the unit.
5.) Insert the new filter and replace the cover.
6.) Turn the power back on.
This is a quick and easy way to keep your home's air fresh and your HVAC system working at its best.
What are Trightfilters' shipping and return policies?
Trightfilters offers easy returns within 30 days of purchase. Simply fill out the return form including your order and send the item/s back to the address we will provide. Please visit our Return Policy page for more details on shipping and returns.
Customer Show
These filters are of very good quality and easy to install. If you don't have pets, a filter might last for several months; however, I like to change my filter every month just to keep my air conditioner from working too hard.
Perfect size for for small furnace and AC. Easy to replace slides right in! I like to replace often, 6 will last me a year! Take care of the air your breath in your home ann replace your filters!
Happy with the price but mostly happy how sturdy the filter looks and feels. It was super easy to install and it did not sag. Looking forward to a dust free house. Will definitely buy again.
These filters work exactly as they should. They fit well, do their job, and come in a pack of six at a great price. Simple, effective, and a good value.
These are just as described, 20" x 20" filters. They fit fine in my furnace and were as easy to install as I expected. The filter weave is uniform and supported through the pleats as well as wire.
I ordered these TRIGHTFILTERS 12x12x1 HVAC filters to use in my office building kitchen vent. This size was really hard to find, and is not carried in hardware stores near me.









