Insert New Furnace Filter — Insert the New Furnace Filter
Part of project
Furnace Filter Replacement · Step 6 of 9
In this video
The new Filtrete filter is carefully inserted into the filter slot of the furnace. The critical point is to ensure the air flow direction arrow on the filter's frame points towards the furnace/air handler, indicating the path air takes when drawn into the system. The video shows the person checking the arrow before pushing the filter fully into place.
FAQs
What's the most important safety precaution I should take before changing my furnace filter?
Always turn off the power to your furnace at the thermostat and/or the main power switch near the furnace itself before opening the filter compartment. This crucial step prevents the system from accidentally turning on while you're working, protecting both you and the appliance from potential injury or damage.
How often should I replace my furnace filter, and how can I tell if it needs changing?
Most furnace filters, especially basic fiberglass or pleated ones like the Pamlico Air or HDX, should be replaced every 1-3 months. If you have pets, allergies, or live in a dusty environment, you might need to change it more frequently. Visually inspect the filter; if it appears visibly dirty, dusty, or clogged, it's time for a replacement.
What kind of furnace filter should I buy, and what do the MERV ratings mean?
First, check your existing filter or furnace manual for the correct size dimensions (e.g., 14x30x1 inch for the HDX filter). MERV (Minimum Efficiency Reporting Value) ratings indicate how effectively a filter removes particles from the air. Higher MERV ratings (like the MERV 13 of the HDX filter) offer better filtration for allergens, but always ensure your specific furnace model can handle a higher MERV filter without restricting airflow, which could damage the unit.
Do I need any special tools to replace my furnace filter, or can I do it with basic household items?
Generally, you won't need many specialized tools. A screwdriver might be necessary if your furnace filter compartment has latches or screws. A microfiber cloth (like the Quickie towels) and a shop vacuum with an attachment (like the RIDGID dusting brush) are highly recommended for cleaning dust and debris from the compartment before inserting the new filter.
Insert New Furnace Filter — Insert the New Furnace Filter
Part of project
Furnace Filter Replacement · Step 6 of 9
In this video
The new Filtrete filter is carefully inserted into the filter slot of the furnace. The critical point is to ensure the air flow direction arrow on the filter's frame points towards the furnace/air handler, indicating the path air takes when drawn into the system. The video shows the person checking the arrow before pushing the filter fully into place.
Frequently Asked Questions
What's the most important safety precaution I should take before changing my furnace filter?
Always turn off the power to your furnace at the thermostat and/or the main power switch near the furnace itself before opening the filter compartment. This crucial step prevents the system from accidentally turning on while you're working, protecting both you and the appliance from potential injury or damage.
How often should I replace my furnace filter, and how can I tell if it needs changing?
Most furnace filters, especially basic fiberglass or pleated ones like the Pamlico Air or HDX, should be replaced every 1-3 months. If you have pets, allergies, or live in a dusty environment, you might need to change it more frequently. Visually inspect the filter; if it appears visibly dirty, dusty, or clogged, it's time for a replacement.
What kind of furnace filter should I buy, and what do the MERV ratings mean?
First, check your existing filter or furnace manual for the correct size dimensions (e.g., 14x30x1 inch for the HDX filter). MERV (Minimum Efficiency Reporting Value) ratings indicate how effectively a filter removes particles from the air. Higher MERV ratings (like the MERV 13 of the HDX filter) offer better filtration for allergens, but always ensure your specific furnace model can handle a higher MERV filter without restricting airflow, which could damage the unit.
Do I need any special tools to replace my furnace filter, or can I do it with basic household items?
Generally, you won't need many specialized tools. A screwdriver might be necessary if your furnace filter compartment has latches or screws. A microfiber cloth (like the Quickie towels) and a shop vacuum with an attachment (like the RIDGID dusting brush) are highly recommended for cleaning dust and debris from the compartment before inserting the new filter.