How to Find and Replace Your Home AC Filter

Are you having trouble locating your home air conditioner filter? Don't worry, you're not alone. Many homeowners struggle to find the filter in their air conditioning system. Fortunately, it's usually located close to the air handler, in a return duct or near the thermostat. In this blog, we'll show you how to locate your AC filter, the steps to change it, and any problems you might encounter when changing the filter. When replacing the filter in an air conditioning system, you may come across some unusual areas.

It's usually located in the return air duct or in the fan compartment before the return air reaches the air handler. For example, the Ruud achiever 80-foot super quiet air controller has a molded permanent air filter that slides down the back of the unit when viewed from the burner side. All central heating and cooling systems must have an air filter, but it may be more difficult to locate in some HVAC units than others. Air handlers can be installed horizontally (in an attic or low space) or vertically (in a basement, high attic, or other area of the building). The good news is that replacing your air conditioner filter is a simple task once you know how to find it.

CASCADE AIR FILTER DESIGNS for which the wall filter shown here was the first easily accessible stage of dust filtration. We will replace the air filter in your air conditioner, clean your ducts, troubleshoot any other air conditioning problems you may have, and answer all your questions. I like a filter on the air inlets as it helps keep the return ducts and fan clean; however, if you already have a proper air filter in or on the air handler that should protect the fan, you should be careful when adding more layers of filtration without consulting your HVAC company about the requirements of speed of your system's airflow and restricting additional filters to ensure that the air supply through the system is not slowed down. Replacing the air conditioner filter in your home will allow the unit to continue to blow cool air without interruption. Every month during the heating or cooling season, inspect the type and condition of your AC filter. These systems move air from a return chamber (connected to the end of the return duct of the system) through a cooling coil (for air conditioning) or a heat exchanger (for heating systems).

Normally, filters are placed inside this box in a location that will filter the air before it reaches the fan itself. Now that you know where to find your home AC filter and how to replace it, you can keep your HVAC system running smoothly all year round. If you're still having trouble locating or replacing your AC filter, contact a professional HVAC technician for assistance.

Cheri Baldinger
Cheri Baldinger

Subtly charming problem solver. Subtly charming twitter expert. Lifelong travel fanatic. Explorer. Extreme social media specialist. Wannabe internet fan.

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