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Turn to Us for High-Efficiency HVAC Filters in Lisle

Improving Air Quality Throughout Chicagoland and surrounding suburbs


Standard air filters do their job. But upgrading yours is an easy way to get cleaner air from your HVAC system. Let CPR upgrade your unit by adding a thicker or electrostatic filter. Call (708) 879-3531 to get started.

Chicagoland and surrounding suburbs's Easiest Solution to Dirty Air

Not ready to invest in a whole-house filtration or purification system in Lisle ? Still looking for a way to make the home in your air cleaner? Then, it might be time to upgrade your furnace filter. Often forgotten about until it turns black, this pleated piece of fabric more than pulls its weight. Without it, you’d be dooming your home’s HVAC system to an early end. But what should you look for in a higher-efficiency filter? What’s the deal with these permanent ones you’ve heard about? We’ll explore that and more.

Call (708) 879-3531 to inquire about a filter upgrade in Downers Grove or Lisle

The Importance of Good Furnace Filters

As mentioned above, your filter is essential to your heating and cooling equipment. It protects it. Therefore, it needs to be changed relatively frequently. For 1-inch filters, once a month or every two months is recommended. Thicker filters might get by with half the number of changes.

You’d be surprised how often we’re called out for Lisle or Downers Grove for a furnace repair only to find out the issue is a clogged filter. Changing yours regularly helps avoid awkward situations like this, saving you service fees. We know it can be hard to justify buying something you throw in the trash. And the idea of paying more for a higher-end, thicker one can feel foolish.

But rest assured, you’ll more than get your money out of the investment. The benefits of installing a high-end filter include:

  • Lowered amounts of dust
  • Fewer changeouts
  • Less dog and pet danger clogging up the air
  • Enhanced HVAC system efficiency
  • Smoother equipment operation

Always forget this vital part of Lisle AC or furnace maintenance? Then, you might want to consider signing up for our tune-up program. That way, you’re sure your system is clean at least once or twice a year.

What Should You Look for in a Lisle Furnace Filter

Though we might recommend installing an electric static or a 6-inch filter, that’s not feasible for every homeowner in Downers Grove or Naperville.

Still, there are some items to look out for when shopping for a filter. First, don’t grab one you can see through. While those $0.99 blue ones might be tempting, they don’t provide much protection. When it comes to this purchase, you truly get what you pay for. Though, for most households, a middling option is often adequate.

You should also check the filter's MERV rating. Anything below 13 is subpar and not recommended.

You’ll also want to buy something the same size as yours. Get out a ruler and measure. Lastly, read the information on the back of the packaging. Some brands are designed to catch pet dander, while others are engineered to help those with seasonal allergies.

The Other Types of HVAC Filters

When most people think of HVAC filters, they think of pleated fibrous paper held snug by a cardboard frame. Others might conjure images of simple fiberglass ones. Though the most common, this isn’t the only option. Below are a few other ways you can filter your air:

  • HEPA Filters: These specialized furnace filters are hard to beat in terms of efficiency. They trap over 99.9% of contaminants in the air, including bacteria and smoke particles. They are often found in medical facilities and recommended to individuals with respiratory problems.
  • UV Light Filters: These use ultraviolet light to kill viruses and bacteria in your home. They’re also great at removing mold spores. It should be noted, however, that the lights do little against pollutants like dust, fumes, and smoke. For that reason, they’re often paired with a HEPA filter. Installing this type of air filtration system can be expensive.
  • Electrostatic Filters: These filters create static electricity using paper and cotton fibers. The static acts as a magnet, trapping contaminants in the screen. Because they keep these items from spreading, they’re a great choice for people with allergies. To further enhance their efficiency, a carbon filter can be added. For a higher upfront cost, a reusable one can be purchased. However, compared to HEPA filters, they struggle to trap large particles like dust and mold.
  • Media Filters: Boosting high surface areas, this air filter is up to seven times more efficient than your standard pleated one. Though packed into a 6-inch space, the unfurled fabric can measure over 75 feet long. This grants them a heightened lifespan and works great for individuals in industrial zones or with weak immune systems.

Of course, if you’re after germ protection, you might want to consider installing a full-on air filtration system in Lisle .

Contact Us for High-Efficiency Furnace Filters in Lisle

We might love our customers, but don’t want to waste your time on unnecessary visits. We also want your heating and cooling system to last as long as possible. For that reason, we stock several high-efficiency filters in our shop. These are tested by Lisle air quality experts and are from our recommended brands. Are you looking to retrofit an electrostatic or HEPA filter? Our staff are happy to assist you with that. We invite you to call (708) 879-3531 to schedule a time to discuss ways we can improve your air quality most effectively and efficiently.

Call (708) 879-3531 to learn more about high-efficiency HVAC filters and other air filtration options in Lisle .

Breathing New Life into HVAC Systems in Downers Grove and Lisle

Take a Look At What Your Neighbors Had to Say

  • CPR mechanical has done many HVAC jobs for me over the years. They always show up and do a great job. They give me plenty of options at various price points so I can make the final decision. I would highly recommend them for HVAC work.
    - Kerry H.
  • I'm so fortunate to have CPR MECHANICAL as my go to HVAC company. As a small business owner, I appreciate the rapid response to my SOS calls. Service is reliable, fair and timely.
    - Angie W.
  • CPR Mechanical has been my heating/cooling provider for over 10 years now. Excellent service and very reliable.
    - Norma R.
  • Excellent service. Installed Heat Pump and Air Handler. Handed all issues with professionalism. I would recommend the company.
    - Diane J.
  • I had an entirely new system installed. They are very dedicated to customer service. It's highly recommend calling on them but don't wait until things are broken! They are very experienced and are in demand when weather spikes either up or down. If you're questioning if you need service, call them now and get it scheduled.
    - Dean P.
  • Christopher was absolutely amazing! He listened attentively to all of my concerns and questions and took the time to explain everything in a way that was easy for me to understand. He performed maintenance on my air conditioning unit and also corrected a few other issues that needed attention. I especially appreciated that he was able to fit me into his busy schedule.
    - Theresa D.

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