Simpleair Clean Flow Drain Line Treatment Tabs

The concentrated formula lasts twice as long as other brands, is biodegradable, non-toxic and non-corrosive. These tabs are time released and water-activated. Help prevent condensate drain lines from clogging and overflowing. Promote improved indoor air quality by prohibiting mold and mildew. Last up to two months. Can be used with air conditioners (central and portable), dehumidifiers, refrigerators.