--- product_id: 733545144 title: "HVAC Guys Flow Tabs with Gel Lock Technology - 80 Pack - Keep Drain Pans Clean, Prevent Overflow, 3 Ton Tab Lasts up to 3 Months - 1 Tab is Equal to 18 Regular Tablets (1,440 Total) - Made in The USA" brand: "leak saver" price: "€ 469.80" currency: EUR in_stock: true reviews_count: 4 category: "Leak Saver" url: https://www.desertcart.fr/products/733545144-hvac-guys-flow-tabs-with-gel-lock-technology-80-pack store_origin: FR region: France --- # Gel Lock no-move tech 3 months consistent dissolve Covers up to 3 Ton systems HVAC Guys Flow Tabs with Gel Lock Technology - 80 Pack - Keep Drain Pans Clean, Prevent Overflow, 3 Ton Tab Lasts up to 3 Months - 1 Tab is Equal to 18 Regular Tablets (1,440 Total) - Made in The USA **Brand:** leak saver **Price:** € 469.80 **Availability:** ✅ In Stock ## Summary > 🔧 Keep your cool with Flow Tabs—pro-level HVAC care that works as hard as you do! ## Quick Answers - **What is this?** HVAC Guys Flow Tabs with Gel Lock Technology - 80 Pack - Keep Drain Pans Clean, Prevent Overflow, 3 Ton Tab Lasts up to 3 Months - 1 Tab is Equal to 18 Regular Tablets (1,440 Total) - Made in The USA by leak saver - **How much does it cost?** € 469.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/733545144-hvac-guys-flow-tabs-with-gel-lock-technology-80-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 - • **Pro-Grade Formula:** Trusted by HVAC pros for reliable drain pan cleaning across ACs, mini-splits, and dehumidifiers. - • **Set It & Forget It:** One tab lasts 3 months, replacing 18 regular tablets—less hassle, more uptime. - • **Gel Lock Technology:** Unique gel formula locks tabs in place, preventing clogs and overflow damage. - • **Custom Fit & Scalable:** Cut for smaller systems or stack for longer protection—flexible for any setup. - • **Made in the USA & Backed by Experts:** HVAC technician-owned brand with 100% satisfaction guarantee. ## Overview 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. ## Description Product 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. Directions Place one Flow Tab in the drain pan and let it dissolve completely over 3 months for systems up to 3 tons. Review: 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 Review: 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. ## Features - Causes serious eye damage. - Causes skin irritation. - Harmful if swallowed. - 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 | B092FLKBR8 | | ASIN | B092FLKBR8 | | Brand | Leak Saver | | Customer Reviews | 4.5 4.5 out of 5 stars (16) | | Customer reviews | 4.5 4.5 out of 5 stars (16) | | Date First Available | 16 Sept. 2024 | | Format | Gel | | Item model number | HG-FLOW80 | | Manufacturer | Leak Saver | | Package Dimensions | 24.89 x 14.91 x 9.3 cm; 630 g | | Units | 80.0 count | ## Product Details - **Brand:** Leak Saver - **Manufacturer:** Leak Saver - **Scent:** Unscented - **State of matter:** Solid ## Images ![HVAC Guys Flow Tabs with Gel Lock Technology - 80 Pack - Keep Drain Pans Clean, Prevent Overflow, 3 Ton Tab Lasts up to 3 Months - 1 Tab is Equal to 18 Regular Tablets (1,440 Total) - Made in The USA - Image 1](https://m.media-amazon.com/images/I/71g9NXKBIOL.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***. on 2 September 2025* 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 ### ⭐⭐⭐ Review *by J***Y on 17 April 2024* 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. ### ⭐⭐⭐⭐⭐ Review *by J***N on 26 November 2024* Recomendado. Muy bueno. ## Frequently Bought Together - HVAC Guys Flow Tabs with Gel Lock Technology - 80 Pack - Keep Drain Pans Clean, Prevent Overflow, 3 Ton Tab Lasts up to 3 Months - 1 Tab is Equal to 18 Regular Tablets (1,440 Total) - Made in The USA - Gallo Drain Gun – AC Drain Line Cleaner Tool With Flexible Hose Pipe For HVAC Clogs - Includes 6 co2 Air Conditioner Drain Cleaner Cartridges - 48" Flexible Long Sink Drain Tool, AC Drain Line Cleaner Tool, Remove AC Clogging, Sink Clog Remover Cleaner Brush, Flexible Unclogger for Cleaning Sinks Food Debris, Build Up by FryOilSaver Co. B313C --- ## 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.fr/products/733545144-hvac-guys-flow-tabs-with-gel-lock-technology-80-pack](https://www.desertcart.fr/products/733545144-hvac-guys-flow-tabs-with-gel-lock-technology-80-pack) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-27*