HVAC Guys Flow Tabs with Gel Lock Technology - 18 Pack - Keeps Drain Pans Clean, Prevents Overflow, 3 Ton Tab Lasts up to 3 Months - 1 Tab is equal to 18 Regular Tablets (324 total) - Made in the USA
Leak Saver
Proline Solutions NO-Clog- Air Conditioner Drain Pan Tablets. Eliminate Drain Pan Overflows and Clogs. 90 Days of Positive Cleaning Action!
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Nu-Calgon 4296-60 Pan-Treat Scum 200 Tablets
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DiversiTech Pro-Treat 151 HVAC Drain Pan Treatment, 100 Tablets
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