AC Drain Line Cleaner 4 Pack | Prevent Buildup and Overflow | 8oz - Up to 3 Months of Protection | Fast Acting & Long Lasting Bio-Enzymatic Formula

Brand: HVAC Guys

AC Drain Line Cleaner | Prevent Buildup and Overflow | 8oz - Up to 3 Months of Protection | Fast Acting & Long Lasting Bio-Enzymatic Formula Keep your HVAC system breathing easy and your property protected with Flow Shield AC Drain Line Cleaner. Designed by experts and trusted by pros, this small bottle packs a serious punch-offering a powerful, safe solution for a cleaner, longer-lasting system. Whether you're a homeowner or a technician, Flow Shield delivers peace of mind with every pour. Clogged drain lines may seem minor, but they can quietly cause serious water damage and expensive repairs. That’s where Flow Shield comes in. Designed to prevent blockages before they begin, this bio-enzymatic ac cleaner keeps your system running smoothly and your home safe from unexpected leaks. Just one pour is all it takes. Flow Shield’s fast-acting formula immediately begins breaking down buildup, thanks to its powerful blend of enzymes. But it doesn’t stop there-it continues working for up to three months, offering long-lasting protection without the need for scrubbing or constant maintenance. It’s the set-it-and-forget-it solution for a critical part of your HVAC system.Whether you're maintaining a central air system, a ductless mini-split, a dehumidifier, or even a refrigerator, this cleaner works across all HVAC and refrigeration drain lines. It’s trusted by industry professionals and built to perform just as well in residential homes as on busy job sites. As it clears your lines, it also clears the air. Flow Shield doesn’t just prevent clogs-it targets the organic buildup that causes unpleasant odors, using 200 billion CFU per gallon and high-performance enzyme accelerators. That means fresher, cleaner air with every cycle and a noticeable difference in indoor air quality.

• SAFEGUARD AGAINST CLOGS & OVERFLOW - Don’t let clogged AC drain lines lead to property damage. Prevent water overflow, scale build-up, and drain clogs
• FAST ACTING & LONG-LASTING PROTECTION - Flow Shield quickly breaks down build-up and then stays in the system for up to 3 months of protection. Simply pour into the ac lines, drain line, condensate pan, or pump inlet, and wait while the condensate line cleaner does the work.
• FAST ODOR CONTROL
• FRESH AIR - Powered by enzyme accelerators and 200 billion CFU per gallon, our non-toxic & biodegradable Flow Shield drain line cleaner quickly breaks down organic build-up that causes odors.
• WORKS IN ALL HVAC & REFRIGERATION DRAIN LINES - Protect Central air conditioners, ductless mini-splits, heat pumps, refrigerators, dehumidifiers, and more. Used by fellow HVAC professionals, our Flow Shield Drain Line Cleaner.
• 100% SATISFACTION - Our company is owned and operated by EPA card holding HVAC technicians. These are the same cleaners we use on our own jobs and we stand behind them 100%. If you are not completely satisfied, please reach out to us directly and we will gladly make it right.
• DISCLAIMER - If the drain line is FULLY BLOCKED (no water movement), you will first need to use an ac drain line unclogger. We recommend the Leak Saver Leak Shot ac drain line cleaner tool to clear out the drain.

Scent: Unscented
Size: 8 Fl Oz (Pack of 4)