Answer
Dec 18, 2025 - 06:14 AM
For best performance, we recommend changing the filters every six months. Replacement filters are $56.00 and can be purchased here: https://shops.fieldcontrols.com/colle...
What are the filter change intervals? What is the cost of the replacement filters?
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Open Dec 18, 2025 - 06:14 AM
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TRIO PLUS PORTABLE AIR PURIFIER - US - Field Controls
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