---
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 Months 1 Is Equal Regular Tablets (324 Total) Made In The Usa"
brand: "leak saver"
price: "KSh14397"
currency: KES
in_stock: true
reviews_count: 5
category: "Leak Saver"
url: https://www.desertcart.co.ke/products/327914864-hvac-guys-flow-tabs-with-gel-lock-technology-18-pack
store_origin: KE
region: Kenya
---

# 3-month consistent dissolve Gel Lock no-move tech 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 Months 1 Is Equal Regular Tablets (324 Total) Made In The Usa

**Brand:** leak saver
**Price:** KSh14397
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your cool with pro-level flow control—because your HVAC deserves the best!

## 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 Months 1 Is Equal Regular Tablets (324 Total) Made In The Usa by leak saver
- **How much does it cost?** KSh14397 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/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

- • **Damage Prevention:** Stops drain clogs and overflow to protect your property investment.
- • **Pro-Grade Formula:** Trusted by HVAC pros for reliable drain pan protection.
- • **Set It & Forget It:** Each tab lasts a full 3 months—no monthly hassle.
- • **Gel Lock Technology:** Tabs lock in place when wet—no clogging or drifting.
- • **Universal Fit & Flexibility:** Perfect for systems up to 3 tons; cut or stack for custom use.

## Overview

HVAC Guys Flow Tabs with Gel Lock Technology are professional-grade tablets designed to keep air conditioner and refrigeration drain pans clean and clog-free for up to 3 months per tab. Featuring a unique gel-lock formula, these tabs stay securely in place to prevent overflow damage and reduce maintenance frequency, making them ideal for systems up to 3 tons. Made in the USA and trusted by HVAC technicians, they offer a cost-effective, set-it-and-forget-it solution to protect your HVAC investment.

## Description

SUPERCHARGE YOUR HVAC MAINTENANCE We are a company founded and actively managed by HVAC technicians. Our goal is to bring you the best HVAC products and tools that we use ourselves in our daily jobs. We have literally tried everything! These are the products we stand behind 100%. Flow Tabs with “Gel Lock” Technology The drain pan is a dark and humid place. If left untreated, the drain line can become clogged, allow water to overflow, and cause expensive property damage. The HVAC Guys Flow Tab is an easy solution to effectively prevent clogging and buildup in air conditioner condensate drain pans. HVAC Professional’s Formula Set It And Forget It Each Flow Tab is equal to more than 18 regular hard pill tablets. The Flow Tab will dissolve completely at a consistent rate over 3 MONTHS to keep your ENTIRE pan clean and free flowing. Set it once and stop throwing in a handful of pills every single month! 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. Our Flow Tabs are made with a unique GEL LOCK technology that, when wet, locks the tab gels into place. It will not move around or clog the drain. Resize For Small Systems Or Add In Multiples For Larger Ones Each Flow Tab is made to keep a 3 Ton system drain pan clean for 3 months. If you have a smaller system, you can easily cut it to fit. If you have a larger system, you can add multiple tabs side by side. To increase the treatment time to 6 months, stack tabs on top of each other.

Review: These a/c tabs are the best! We always use them to ensure our air conditioner stays healthy and does not clog. We live in Florida, so our a/c works overtime all the time. These tabs are perfect for a/c health and keeps the repairs in check.
Review: This product outclasses by far all others I have tried on this site! The common type of white chalk-like tabs sold by other manufacturers last on average no more than a day or two and require constant checking if drip tray needs replenish. I can’t say if any of these orange gels will last a month or more as claimed (since I’ve only recently started using them) but I can confirm that a single tab ( the pack contains 16 ) split in two with one part placed upstream inside the drip pan and the other near the drain mouth of my 12 000 BTU split wall air conditioning's unit comfortably got me through a full week of severe heat wave. I expect 1 tab every two or three weeks should do a fine job while leaving your mind at peace and off spills and overflows onto your expensive floor 😩 By all calculations these cost less per usage than the gamut of poor products sold elsewhere. I highly recommend this product. As a plus they deliver a very subtle fragrance that is much unlike the awful moldy smell from AC that welcomes you when entering your home.

## 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 |
|---------------|-------|
| ASIN | B089Y1R8D2 |
| ASIN  | B089Y1R8D2 |
| Best Sellers Rank | #67,219 in Health ( See Top 100 in Health ) #219 in Household Drain Openers |
| Brand | Leak Saver |
| Customer Reviews | 4.5 4.5 out of 5 stars (646) |
| Customer reviews | 4.5 4.5 out of 5 stars (646) |
| Date First Available | 23 September 2020 |
| Format | tablet |
| Item model number  | HG-FLOW18 |
| Manufacturer  | Leak Saver |
| Package Dimensions  | 12.4 x 9.1 x 2.9 cm; 160 g |
| Units | 18.0 Count |

## Product Details

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

## Images

![Hvac Guys Flow Tabs With Gel Lock Technology - 18 Pack Keeps Drain Pans Clean, Prevents Overflow, 3 Ton Tab Lasts Up To Months 1 Is Equal Regular Tablets (324 Total) Made In The Usa - Image 1](https://m.media-amazon.com/images/I/71sCJWa++UL.jpg)

## 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***O on 8 December 2025*

These a/c tabs are the best! We always use them to ensure our air conditioner stays healthy and does not clog. We live in Florida, so our a/c works overtime all the time. These tabs are perfect for a/c health and keeps the repairs in check.

### ⭐⭐⭐⭐⭐ Review
*by S***D on 22 June 2024*

This product outclasses by far all others I have tried on this site! The common type of white chalk-like tabs sold by other manufacturers last on average no more than a day or two and require constant checking if drip tray needs replenish. I can’t say if any of these orange gels will last a month or more as claimed (since I’ve only recently started using them) but I can confirm that a single tab ( the pack contains 16 ) split in two with one part placed upstream inside the drip pan and the other near the drain mouth of my 12 000 BTU split wall air conditioning's unit comfortably got me through a full week of severe heat wave. I expect 1 tab every two or three weeks should do a fine job while leaving your mind at peace and off spills and overflows onto your expensive floor 😩 By all calculations these cost less per usage than the gamut of poor products sold elsewhere. I highly recommend this product. As a plus they deliver a very subtle fragrance that is much unlike the awful moldy smell from AC that welcomes you when entering your home.

### ⭐⭐⭐⭐⭐ Review
*by J***N on 11 February 2026*

I have been using these since I installed my new AC in 2024. Used as directed and they work great! I use one tab per month (broken in half) in a 2 1/2 ton unit. One box of tabs last me 18 months. Well worth the price!

## 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

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---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-27*