---
product_id: 327914864
title: "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"
brand: "leak saver"
price: "$401253"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/327914864-hvac-guys-flow-tabs-with-gel-lock-technology-18-pack
store_origin: CO
region: Colombia
---

# Gel Lock no-move tech 3 months consistent dissolve Pro-grade HVAC formula 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

**Brand:** leak saver
**Price:** $401253
**Availability:** ✅ In Stock

## Summary

> 🔧 Keep your HVAC flowing flawlessly — no clogs, no overflow, no stress!

## Quick Answers

- **What is this?** 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 by leak saver
- **How much does it cost?** $401253 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/327914864-hvac-guys-flow-tabs-with-gel-lock-technology-18-pack)

## Best For

- leak saver enthusiasts

## Why This Product

- Trusted leak saver brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High Efficiency:** One tab equals 18 regular tablets, delivering superior value and performance.
- • **Customizable Fit:** Easily cut or stack tabs to fit any system size, from mini-splits to 3-ton units.
- • **Set It & Forget It:** Each tab lasts a full 3 months, eliminating monthly hassle and saving you time.
- • **Gel Lock Technology:** Unique gel formula locks tabs in place, preventing drain clogs and overflow damage.
- • **Professional Strength:** Trusted and used by HVAC pros for reliable, safe drain pan maintenance.

## Overview

HVAC Guys Flow Tabs with Gel Lock Technology are professional-grade drain pan tablets designed to keep HVAC and refrigeration systems clean and clog-free. Each tab lasts up to 3 months for systems up to 3 tons, with a unique gel formula that locks the tablet in place to prevent movement and drain blockages. One tab equals the cleaning power of 18 regular tablets, offering a convenient, set-and-forget solution trusted by HVAC technicians. Made in the USA.

## Description

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

## Features

- HVAC professional formula: Supercharge your air conditioner and refrigeration system maintenance with our HVAC Guys Flow Tabs with “Gel Lock” Technology. Used by fellow HVAC professionals, our Flow Tabs are specially formulated to safely and effectively keep drain pains clean and free flowing. Great for central air conditioners, ductless mini-splits, heat pumps, refrigerators, refrigeration systems, and dehumidifiers. Designed for professional use.
- Helps prevent air clogging and water overflow damage: If left untreated, the drain line can become clogged, allowing water to overflow and causing expensive property damage. Our Flow Tabs are an easy solution to effectively prevent clogging and buildup in air conditioner condensate drain pans.
- Special “gel lock” no-clog technology: Most pan “tablets” are hard pills that can move around the drain pan. They can clog your drain pipe or be flushed out when the drain pan fills. Flow Tabs are made with a unique GEL LOCK technology that, when wet, locks the tab gel into place. It will not move around or clog the drain.
- Easier to use than regular drain pan tablets: Set it and forget it! No more adding handfuls of tablets every month! Each Flow Tab will dissolve completely at a consistent rate over 3 MONTHS for systems up to 3 TONS to keep an ENTIRE pan clean, free flowing, and fresh. This is equal to more than 18 regular hard pill tablets (typically 2 or more regular pills need to be added per ton every single month).
- We’re here for you: Our company is owned and operated by HVAC technicians. These are the same products we use on our own jobs and stand behind them 100%. If you are not completely satisfied, reach out to us and we will gladly provide you a free replacement or refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 18.0 Count |
| Brand | Leak Saver |
| Format | tablet |

## Product Details

- **Brand:** Leak Saver
- **Scent:** Unscented
- **State of matter:** Solid
- **Product benefits:** Prevents clogging and water overflow damage with special gel lock technology
- **Manufacturer:** Leak Saver

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71sCJWa++UL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this septic safe if the drain line drains into the house plumbing?**
A: Hi Michael Bradburn,

Thank you for reaching out, and we appreciate your interest in HVAC Guys.

No, the Flow Tabs with Gel is not safe for systems with aerobic septic systems.

We hope you'll find this answer helpful! If you have any other questions or concerns, please let us know by contacting us directly -- https://amzn.to/2Uw4SxW. 

Customer satisfaction is our top priority, and we are always happy to help!

---
Zoey, Customer Service Manager

**Q: What is the active ingredient?**
A: Hi J. Thomas, 

Thank you for your question, and we appreciate your interest in the Leak Saver. 

The active ingredients found in the Flow Tabs are: Urea, Benzyl-C12-18-alkyldimethyl, and ammonium chlorides.

We hope you'll find this answer helpful! If you have any other questions or concerns, please let us know by reaching out to us directly -- https://amzn.to/3RwhZNp. 

Customer satisfaction is our top priority, and we are always happy to help! 

Customer Service

**Q: Will this cause metal components to rust?**
A: Hi LM,

Thank you for reaching out, and we appreciate your interest in Leak Savers.

No, the HVAC Guys Flow Tabs will not cause rust.

We hope you'll find this answer helpful! If you have any other questions or concerns, please let us know by contacting us directly -- https://amzn.to/2Uw4SxW.

Customer satisfaction is our top priority, and we are always happy to help!

---
Zoey, Customer Service Manager

**Q: Should I be using these during the winter season when we are not using the air conditioner? Also, can this tablet fit in a 3/4 drain line?**
A: Hi B. Howard, 

Thank you for reaching out to us, and we appreciate your interest in HVAC Guys Flow Tabs. 

During winter, a Flow Tab would not be needed as when your system is in "heating" mode, there wouldn't be moisture dripping into the drain pan. However, when using your system in the summer in "cooling" mode, moisture in the air will condense on the cold coil and drip into the pan, which can cause mold/odors/slime to grow in your pan. This is where you would use the Flow Tabs. The Flow Tabs can fit a 3/4 inch line; for best results, you must place the tab on the drain pan, not inside the line.
For your reference, the Flow Tab 3 Ton is 1 inch in diameter and 1/2 inch in height.

We hope you find this answer helpful. If you have any other questions, do not hesitate to contact us directly —https://amzn.to/2Uw4SxW.

----Zoey Customer Service

## Frequently Bought Together

- 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 Foam Blaster AC Coil Cleaner for AC Unit 3-Pack | No Rinse Formula for Evaporators & Condensers | Neutral Citrus Scent
- Nu-Calgon 417175 Evap Foam

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co/products/327914864-hvac-guys-flow-tabs-with-gel-lock-technology-18-pack](https://www.desertcart.co/products/327914864-hvac-guys-flow-tabs-with-gel-lock-technology-18-pack)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-22*