Cyanuric acid recommendation

[voidpointer]

Hey folks. I've been buying this CYA on Amazon:

Amazon.com

However, they've been out of stock for a really long time and I'm getting close to needing more, so I can't wait any longer.

Could I get some alternative product recommendations? Ideally on Amazon because I'm lazy, but not opposed to going to the store either.

Thanks in advance.

 

[Rocket J Squirrel]

CYA is CYA (but don't get the liquid kind). Just search your local pool and hardware stores.

 

[mknauss]

Robelle is a known name. Available on Amazon

 

[Newdude]

My Walmart and HD seem to rotate which one is $4 /lb and $5 /lb. One is a 4 lb bag and the other a 5 lb bag. It's spendy but works in a pinch. I saw Puritech on sale a couple months ago and grabbed a bag crazy early.

 

[Diane e]

https://a.co/d/6IQ5tlG

Clorox brand from amazon. (The only thing I use with Clorox brand)