What You Need to Know About Washable Furnace Filters

December 20, 2022
Dirty Furnace Filter in Belleville, ON

If you struggle with relentless allergies or respiratory issues, keeping your furnace filter clean can ease the symptoms. Instead of spending money on replacement filters, a washable furnace filter may be a better choice.

Types of Washable Furnace Filters

Also referred to as electrostatic filters, manufacturers make washable filters in a variety of MERV ratings. MERV ratings indicate the effectiveness of the filter. The higher the MERV rating the better the filter can trap and prevent allergens from entering the home. These filters are further differentiated by the frame’s material. Most companies build their frames from galvanized steel or aluminum.

How Do I Use a Washable Furnace Filter?

Professionals suggest replacing this type of filter every one to three months. You can remove, clean, and replace washable filters more often if needed. Remove the filter from the furnace unit when it becomes too dirty to be useful. Wash, dry, and put the filter back into place. If you purchase two washable filters, you can install a clean one right away and wash the dirty one at your convenience.

The Pros of Washable Filters

Electrostatic filters offer excellent filtration results. The cost savings alone provides a good reason to use this filter in your heating system. Most washable furnace filters remain useful for up to five years. This means you save money on the cost of replacement filters during that time period.

The Cons of Washable Filters

The initial cost of a washable filter is a bit more than throwaway filters. Taking care of a washable filter does require some effort. Electrostatic filters may cause more wear and tear on your furnace equipment. The higher the MERV rating, the harder your temperature system may struggle to push air through the filter.

We install name-brand heating and cooling equipment, and you can turn to us for maintenance and repairs on all makes and models. We also work on furnaces, heat pumps, and air conditioners. Call the experts at Quinte Air Supply today to learn more about washable furnace filters and indoor air quality for Belleville properties.

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