Can I use a 4 inch filter instead of 5?
No way! You just need the right kind of high MERV filter. A thicker filter (4-5 inches) has more surface area and therefore allows more room for air to pass through.
Are furnace filters interchangeable?
Are furnace filters universal? Because furnace and HVAC manufacturers have different size slots for air filters, they are, unfortunately, not universal.
Can I use a 1 inch filter instead of 2?
Yes/no. The two inch filters have twice the surface area as a one inch filter. This means that with a 1″ filter, airflow will be restricted much quicker as the filter gets covered in dust.
Are all furnace filters the same?
No, HVAC air filters differ in quality and dimensions, and some have features that others don’t. In most instances we advise using the filter your HVAC manufacturer recommends pairing with your system. All filters are assigned MERV ratings, which go from 1–20.
Is it bad to run furnace without filter?
If you run a furnace without a filter, it won’t cause immediate problems, but contaminants will build inside your heating unit and can cause long-term damage. Keeping a clean filter ensures it operates efficiently and can keep dirt, dander, and debris from circulating back through your home.
Do air filter types really matter?
The short answer is, no, they’re not all the same. In fact, there are many different types of air filters available and choosing the right one can make a real difference in the lifespan of your HVAC system. You see, the higher the MERV rating, the more the filter restricts air flow.
Is an expensive air filter worth it?
Yes, in general, the more expensive air filters are more effective, but a single person with no pets and allergies might not need as much filtration as a family of five with three pets and a child with asthma. Also consider how long your air filter will last.
What kind of air filter is best?
1. HEPA Filters. High-efficiency particulate air (HEPA) filters are recommended by the U.S. Department of Health because they are able to remove at least 99.97% of airborne allergens and pollutants — including mold spores and dust that are as small as 0.3 microns.
Is a media air filter worth it?
Unfortunately, they don’t improve indoor air quality. That takes a media filter, which sits in between the main return duct and the blower cabinet. Made of a deeply pleated, paper-like material, media filters are at least seven times better than a standard filter at removing dust and other particles.
Are cheap furnace filters better?
Cheap fiberglass filters are designed to stop dust, debris and hair from gunking up the system. While they do little to filter out allergens and other irritants, using them keeps your HVAC system clean and efficient. They can add more resistance to airflow, which makes the system more expensive to operate.
Does Jiffy Lube check air filters?
Jiffy Lube® removes and inspects the engine air filter and, if necessary, replaces it with a new, clean filter.
What brand filters does Jiffy Lube use?
Jiffy Lube uses Pennzoil oil filters. which are made by Fram/Honeywell.