Check the listing for details. Nu-Calgon Gel Tabs - 1.5 ton tabs (2 tablets per pack) - 4185-95. Condition: New. Listed at 12.75 USD. Nu-Calgon Gel Tabs - 1.5 ton tabs (2 tablets per pack) - 4185-95 Nu-Calgon Gel Tabs Mini - (2 tablets per pack) - 4185-95 Gel Tabs Mini is designed to fit in mini-split condensate pans. Each Tab Treats Up to 1.5 Tons Gel Tabs are formulated with a breakthrough gel locking technology for treating air conditioning condensate drain pans and lines. Keeps the drain pan from clogging and eliminates foul and musty odors. Multiple Gel Tabs can be added to the pan to acquire the necessary treatment for larger systems. Gel Tabs are easy to use. Put them into the drain pan and forget about them. When activated by condensation, the tablet will turn to gel and lock into place. This ensures that the tab will not move and potentially block the drain. Gel Tabs are designed to completely dissolve at an even rate over a 3 month period leaving nothing to remove when the product is done working. 1.5 ton tabs (2 tablets per pack) Each Tap Lasts Up to 3 Months Eliminates Foul and Musty Odors Non-Coorrosive to Metal Completely Dissolves Locks Into Place, Activated by Condensation Product Details BrandNu-CalgonManufacturerNu-CalgonProduct TypeIndustrial Hvac ComponentsMpn4185-95 Gel tabs protect condensate drain pans against clogsGel formulation locks tablets into place until completely dissolved.Provides up to 3 montths of protection per tablet.Eliminates foul and musty odors coming from drain pans and lines.Gel Tabs Mini designed to fit in mini-split pans Check out my other items. -Powered by