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electrostatic air filters made in usa

Electrostatic air filters for your home furnace and air conditioning unit.

step1

 

Step 1
Using scissors, trim the carbon pad to match the size of the filter.

step2

Step 2
On the side of your filter that faces the incoming air, tuck the edges of the carbon pad underneath the inside edge of the filter frame.

step3

Step 3
Work the pad into the frame all the way around until it's fully tucked in. Install your filter normally.