HVAC Air Filters

Potomac Edison Filter Offer

HVAC Air Filters

by | Mar 21, 2019 | Indoor Air Quality | 0 comments

 

The importance of changing your system’s HVAC air filters regularly cannot be over stated. It is a crucial aspect of your HVAC system running at it’s peak efficiency. It is also critical in filtering out potentially dangerous allergens, bacteria, dirt, debris from the air you breathe.

You should look at your HVAC Air Filters every month and replace them at least every three months, OFTEN every month if you have pets or high traffic.

Dirty Air Filters

Dirty Air Filter

HVAC Air filters become dirty as they clean your air. Trapping dirt, debris, hair, chemicals, mold spores, bacteria and other contaminants. It may surprise you how quickly this can happen.

As more and more foreign materials become trapped in the fibers of the filter, less and less air flow occurs. This can negatively impact the operation of your HVAC equipment and make it work harder using more energy. Additionally, your system becomes less and less able to filter out those contaminants leaving them in the air you are breathing.

Pets heavily contribute to contaminants in the air and changing your filter more frequently is important if you have pets.

MERV Ratings

The MERV Rating used to rank HVAC Air Filters indicates the Minimum Efficiency Reporting Value. The higher the ranking the greater the filtering. For residential HVAC systems, the best MERV ratings are generally #4-12 depending on the needs. Higher filtrations are used in more industrial situations. They cause too much resistance when used with residential HVAC equipment.

Merv Rating Diagram

MERV #7 rating can greatly reduce mold spores. HEPA filters can help remove allergens and bacteria.

Only use high quality, pleated filters which are the correct size.

Potomac Edison Offer

Potomac Edison energy customers are eligible to receive a 15% discount on new filters with Free Shipping. Potomac Edison Tier 1 Air Filter Offer. Use Promo Code FE15.

 

HVAC Licenses

  •   MD HVAC # 17747
  •   WV HVAC # 07874
  •   VA HVAC # 2710071510
  •   PA HICR # PA152515

Recent Posts

Preparing for Unexpected Expenses

Are you tired of feeling stressed and overwhelmed when unexpected expenses arise? Many people fail to realize the importance of preparing for unexpected expenses. Life is full of surprises, and unfortunately, some of them come with a hefty price tag. Whether it's a...

HVAC Installation: Everything You Need to Know

We know how important a correctly installed HVAC system is for providing a comfortable and energy-efficient environment, whether at home or office. While you don’t need to become an HVAC specialist, there are a few things you should be aware of. HVAC installation is a...

5 HVAC Financing Methods You Must Consider

Suppose you’re considering replacing the existing HVAC system with a new one. How do homeowners bring this extra money? HVAC systems are necessary, and plenty of options are available for financing a new HVAC system. Here are the top 5 financing methods so you don’t...

Carbon Monoxide Dangers

Carbon Monoxide (CO) is a colorless, tasteless, potentially toxic gas when found in high levels. Carbon Monoxide is naturally occurring and at low levels do not cause harm. At levels of 35ppm or greater, it becomes toxic. It can develop in homes from Improperly...

HVAC Warranty

An HVAC Warranty is very valuable to a home owner. It is most important to understand what the warranty covers as well as the terms. Your HVAC system is one of the most expensive appliances in your home. It is wise to know exactly where you stand with your warranty....

Mission Statement

Providing you with outstanding service and value. Air Doctor Heating and Air is committed to inspiring you to become our customer for life.