When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
HOME > HVAC > COMFORT AIRE > REG-123A > FILTER

Comfort Aire REG-123A Filter

The filter in the wall unit is designed to be good at filtering out dust and other particles from the inside air inside the home. The filter can both help keep the wall unit from building up too much dust and make it run much more efficient while, at the same time, filtering the dust out of the air you breathe all day. Because of this, it should be exchanged or perhaps washed every so often in order to keep things clean.

Cues of a deteriorating primary air filter

This site contains affiliate links for which I may be compensated
Check eBay to see if your filter is in stock!
Before buying or ordering a new Comfort Aire REG-123A replacement part, do your due diligence and cross-check the model number and also make a visual inspection in order to be sure the correct filter is the one being purchased. Replacing a new filter is not difficult assuming you know what you are doing and have the tools to do it right.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
Check eBay for your filter!