HVAC GUYS – Flow Treat Tabs - 200 Tablets | AC Drain Line Cleaner | Prevents Odors, Keeps HVAC Drain Pan Clean, Prevents Overflow | One Tablet Lasts up to 4 Weeks

I was having an issue with my drip pan clogging, ever since I bought these I have had zero issues with gunk building up. Just toss two or three tablets in occasionally and forget about it for a month or two. Very good quality and last you awhile! Water flows perfectly now and easy to use! 200 tablets will last you a long time!

Works very well. Toss them in and they do the job. Breaks down the slime and dirt. Flushes it out and helps the pipes drain.

Works great! I am so glad I got these. I am thrilled that I don’t have to pour vinegar or bleach in my AC drains anymore. I was always scared of spilling the solutions outside the drain and onto my floors but no problem now. I just drop in the tablet and I am done. Now to make this even better I wish they gave you a little check off calendar that you could mark when you put the tablet in for that month.

These tabs are a bit smaller than the pvc tube so you end up using more than a different brand. They are doing the job and keeping the algae buildup at bay.

These tablets work well, and they are MUCH less expensive than any other brand I could find. From now on I will be adding one tab per ton every time I change the filter. I will definitely be purchasing these again when this jar runs out (a year from now). I highly recommend using these to eliminate algae growth and stale odors in your AC system.

Great to save A/c clogs

My HVAC guy recommended treating my AC drain line to prevent clogging. Since I started these a couple of years ago, I have had no problems. I could buy the tablets locally, but they are much more expensive.

Great buy