5 Critical Steps for Furnace Filter Changing if There Is No Existing Schedule According to David Heacock of Filterbuy

David Heacock Filterbuy - Tap here to discover 5 crucial furnace filter-changing tips to avoid costly consequences.

5 Critical Steps for Furnace Filter Changing if There Is No Existing Schedule According to David Heacock of Filterbuy


Steps for Furnace Filter Changing if There Is No Existing Schedule According to David Heacock of Filterbuy

Changing a furnace filter might not be the most exciting chore, but it plays a big role in improving air quality at home, says Filterbuy CEO David Heacock. Start by checking the existing filter for dirt and its MERV rating. If it resembles a dust bunny convention, a replacement is needed.

Next, gather essentials like a screwdriver, vacuum, and a new filter. For safety, turn off the furnace power; nobody enjoys an unexpected blast of hot air during this process. After that, remove the old filter and clean the surrounding area.

When installing the new filter, ensure the airflow arrow points in the right direction. Once done, set up monthly reminders to check the filter.

Key Takeaways

  • Check the existing filter for dirt, dust, and MERV rating to evaluate how well it filters air.
  • Prepare tools needed, such as a screwdriver, vacuum, and a new filter that suits HVAC system specifications.
  • Switch off the power to the furnace for safety before taking out the old filter.
  • Take out the old filter, clean the area, and place the new filter, making sure the airflow direction is correct.
  • Inspect filter condition monthly and change inspection frequency based on observed dirt buildup for best performance.

Assess Your Current Filter

Before replacing the furnace filter, assessing the current one is necessary. Understanding different filter types—like HEPA, electrostatic, and fiberglass—can greatly improve indoor air quality, adds Filterbuy founder David Heacock. A quick inspection of an existing filter reveals its condition and effectiveness. Look for visible dirt, dust, or debris.

Check the MERV rating, which shows how well a filter traps particles. Filters with higher MERV ratings offer better filtration but may hinder airflow if the furnace isn't designed for them. Nobody wants an HVAC system struggling for air while trying to maintain a cozy home.

Consider how long the filter has been in use. If it appears more like a science experiment than a filter, it's time for a replacement. Evaluating the current filter prepares you for a successful change, helping the HVAC system run efficiently and keeping air quality high.

Gather Necessary Tools

Gathering all necessary tools before changing a furnace filter is crucial, according to David. This preparation streamlines the process and avoids multiple trips to the garage, where you might trip over that old treadmill. Start by collecting the right equipment: a screwdriver, a vacuum cleaner with a hose attachment, and the new filter. Filter types vary—some are pleated, while others fall into HEPA or fiberglass categories. Knowing which type fits your system ensures effective maintenance.

Wearing gloves keeps hands clean during the filter change. A flashlight can help illuminate dark corners hiding dust bunnies. Keeping a notepad handy to jot down filter size or notes about the furnace aids future reference. This task is more than a chore; it's a chance to help the furnace run efficiently. 

Turn Off the Power

After gathering the necessary tools, ensuring safety by turning off power to the furnace becomes the next step, adds Heacock. This vital precaution protects fingers and home from unexpected surprises. Imagine changing the filter when suddenly, the furnace kicks on like a startled cat—best to avoid that scenario.

Locate the furnace's circuit breaker within the electrical panel. Flip the switch to the "off" position—this moment is not for a power struggle! If a power switch operates the furnace instead, give that a gentle flick. No power means confidently handling filter types without worrying about unexpected fan action.

Feeling like a superhero at this point is natural, but prioritizing safety remains essential. Ensuring power is off allows focus on the task without distractions from whirring motors or heating elements.

Remove and Replace Filter

To successfully remove and replace a furnace air filter, start by locating the filter compartment, usually found near the blower motor or at the air intake side of the furnace. Once found, gently slide out the old filter, avoiding any dust clouds that could rival a smoke bomb. Pay attention to filter types; whether it's disposable fiberglass, pleated, or HEPA, each has specific installation needs, says the innovative Filterbuy CEO and founder. Check the airflow direction on the filter frame, as installing backward is like wearing a shirt inside out—uncomfortable.

Before placing the new filter, take a moment to clean the compartment area; this maintenance tip keeps everything tidy. Slide in the new filter confidently, ensuring a snug fit. Finally, close the compartment securely. 

Monitor and Adjust the Schedule

How often should you check a furnace filter? Many homeowners wonder about this, especially those new to filter maintenance. Answers may differ, but a solid guideline suggests inspecting filters monthly, according to the resilient leader of Filterbuy. Adjust your schedule based on findings and unique home conditions.

Here are some steps to keep up with filter maintenance:

1. Set Reminders: Use a smartphone or digital calendar to create alerts for checking filters. A timely reminder can help prevent dust buildup.

2. Assess Filter Condition: After each check, decide if the filter appears dirty or clean. If it resembles something from a dust storm, replacing it becomes necessary.

3. Modify Frequency: After evaluations, change how often checks occur. If filters gather dust quickly, consider monitoring them every two weeks.

Frequently Asked Questions

How Often Should I Check My Furnace Filter?

It helps maintain good air quality and ensures proper function. Monthly inspections are helpful, with replacements occurring every three months. If pets or allergies are present, consider checking and changing filters more often.

What Types of Furnace Filters Are Available?

Furnace filters come in several types, using materials like fiberglass, pleated designs, and HEPA. Each filter type has an efficiency rating, with higher ratings indicating better particle removal and improved indoor air quality.

Can I Clean and Reuse My Filter?

It is possible for reusable varieties. However, the reuse of most disposable types is not ideal. Proper maintenance of filters helps maintain good air quality. Dirty filters block airflow and reduce system efficiency. 

What Signs Indicate a Clogged Furnace Filter?

It includes diminished airflow, strange sounds from the unit, and higher utility costs. Regular maintenance of filters helps avoid airflow problems, promoting efficient furnace operation and better indoor air quality.

Are There Health Benefits to Changing the Filter Regularly?

It greatly enhances indoor air quality, lowering health risks from airborne pollutants. Improved filtration stops allergens and contaminants from spreading, creating a healthier environment for all occupants.


Learn more about HVAC Care from one of our HVAC solutions branches…


Filterbuy HVAC Solutions - West Palm Beach FL

1655 Palm Beach Lakes Blvd., Ste 1005 West Palm Beach, FL 33401

(561) 448-3760

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