
Furnace and Air Filters in Overland Park
At Lancaster Brothers, we carry furnace filters in popular sizes. We know the frustration of running all over town to find the right size HVAC filter. We’re making it convenient for our customers by carrying the most popular sizes of 5” filters right here at our office. Now you can just come to Lancaster Brothers and pick them up. We are conveniently located at 7205 W. 161st Street Overland Park, KS 66085. Come on in when it’s time to replace your 5″ air filter or HEPA filter. We’d love to help you.
Popular 5” Furnace Filter Sizes We Carry
- 20 x 25 x 5
- 16 x 25 x 5
- 20 x 20 x 5
Why Change Your Furnace Filter Every Month?
Most furnace manufacturers recommend changing your furnace filter every month. Your furnace filter is responsible for removing dirt, dust, pet hair, and more from the air you breathe. And while it does a good job, it gets dirty pretty quickly. Think about it. Your furnace and air conditioner run pretty much non-stop all year long. Every day the air in your home is cycled through your heating and cooling system dozens and dozens of times. Each time your furnace or AC kicks on, more dust and dirt build up. By the end of one month, most filters are coated in dust. Whether you have a regular 5” furnace filter or a 5” HEPA filter, changing it monthly is critical to the operation of your system.
A Dirty Filter Can Stop Your Furnace from Operating
Did you know that filter-related failures are probably one of the most common furnace problems we see? Today’s high-efficiency furnaces and air conditioners are programmed to stop working if the air filter is too dirty and causes too much resistance. A dirty, clogged filter limits the airflow, causing heat and pressure to build up in the furnace. Some models of high-efficiency furnaces are sensitive to the problem and will often shut down before a dirty filter causes more trouble. How aggravating would it be to pay for a repair call when the only problem was a dirty filter?
Changing Your Furnace Filter Will Save You Money on Energy Bills
There’s an unseen, added bonus to changing your media filter or HEPA filter – money savings. A dust-coated filter makes it harder for the air to flow through your air handler. The result is that your furnace or air conditioner is forced to work harder to move the air. This means they will use more energy to heat or cool your home. The result is higher energy bills.
Changing your air filter every month is a wise thing to do, and we’d like to make it easy by providing easy access to 5” filters. Save money, aggravation, and time by coming by Lancaster Brothers for your furnace filters. We’d love to see you!

Hear From Our Happy Customers
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“Have never had an issue with Lancaster. All technicians are professional in the way they handle their business. Jack has been to our property many times, and we have grown very comfortable with him and all of the Lancaster techs in our house.”Mitch A.
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“The third time we have used Lancaster Brothers in the past 5 years. They are responsive and do a great job. Called Monday morning & the professional technician was out that afternoon. Identified the issue quickly, ordered a part, and issue was fixed.”Nancy W.
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“Lancaster handles our HVAC in all 3 buildings at my place of work. They are very thorough and have great communication with me.”Brady H.
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“LB did an excellent job cleaning the A/C coils on my ground source heat pump that was filthy and hadn’t been cleaned for years. I would recommend Lancaster Brothers for any heating or cooling system issues.”Dale V.
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“Had an issue with my AC not turning on, and it turned out to be a burnt-out capacitor. LB arrived promptly, diagnosed the problem quickly, and replaced the part on the spot. Everything was back up and running within the hour.”Shawn O.
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“Lancaster Brothers is a reputable company and I always have a positive experience when I work with them.”Ronaldo B.
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“LB did a great job! Very friendly, efficient, and knowledgeable. They took the time to explain everything to me and help me understand how to avoid problems in the future. We had a problem with our A/C and LB had a technician to my house within the day!”John B.
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“Karen B.
First time I have used Lancaster Bros. I had my A/C checked. Jack was friendly, knowledgeable & on time. I had been using another company for years & by far Lancaster Bros was the best! I highly recommend them.
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“Dee N.
LB are incredibly polite and very thorough in his service inspection. Reviews the details so I understand what was done to the HVAC unit. And it's always nice to see a familiar face.
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