

🔧 Keep your cool with Flow Tabs—pro-level HVAC care that works as hard as you do!
HVAC Guys Flow Tabs with Gel Lock Technology are professional-grade drain pan tablets designed to prevent clogs and water overflow in HVAC systems up to 3 tons. Each tab dissolves consistently over 3 months, replacing 18 regular tablets, and features a unique gel formula that locks the tab in place to avoid movement and pipe blockages. Made in the USA and trusted by HVAC technicians, these tabs simplify maintenance for central ACs, mini-splits, heat pumps, and dehumidifiers.


















| ASIN | B092FLKBR8 |
| Benefits | Prevents clogging and buildup in drain pans, uses unique 'Gel Lock' technology, and is easier to use with a longer lifespan |
| Brand | Leak Saver |
| Brand Name | Leak Saver |
| Customer Reviews | 4.0 out of 5 stars 17 Reviews |
| Item Form | Gel |
| Manufacturer | Leak Saver |
| Model Number | HG-FLOW80 |
| Number of Items | 80 |
| Part Number | HG-FLOW80 |
| Product benefits | Prevents clogging and buildup in drain pans, uses unique 'Gel Lock' technology, and is easier to use with a longer lifespan Product benefits Prevents clogging and buildup in drain pans, uses unique 'Gel Lock' technology, and is easier to use with a longer lifespan See more |
| Scent | Unscented |
| State of Matter | Solid |
| State of matter | Solid |
| UPC | 604296228126 |
| Unit Count | 80.0 count |
| Unit count | 80.0 count |
J**.
Condensate Treatment Tabs
Good price, size is adequate fits in most mini split drain pans. Just one is required in a small unit compare to multiple small tabs
T**S
Stay away, they DO clog the drain line instead of keeping them clean!
They clog the drain line, causing the damage they're supposed to prevent in the first place! I live aboard a yacht full time with many air handlers, and all of them need tablets. I initially liked the 'stackability' for longer maintenance intervals, just to find out that I had several pans overflow because the drain lines diverting the water away from the pan overboard got completely clogged with yellow gunk. I wish I would've read the other 1-star reviews from others reporting the same issue!
J**Y
does not prevent clog as well as i need
we use these in hvac dehumidifiers for swim schools and with that high of humidty they do not last long at all and do not work as well as they do in a basic hvac system.
J**N
Envío rápido!
Recomendado. Muy bueno.
W**R
Great Product
Great product!!!!!!
Trustpilot
2 weeks ago
2 weeks ago