It's not the most organized space inside the store but don't let that upset you- the service I got here was outstanding.
I did not grow up with a pool in my backyard but for the past two summers I've lived with a 10 foot deep diving pool that gives me fits. It gets yellow algae growth the moment I turn my back on it for 24 hours, the chlorine levels and pH are never steady and I should probably hire a pool service company but I like a challenge.
Storms with wind and rain and me working overtime a few days in a row = a very green pool and I knew I had to do something to make it pay for its insolence.
The other pool supply stores seem more about selling you their products than really solving your issues but that wasn't how I felt at Northwest. I explained the deal with my green pool and I was prescribed Coppercide and 8 gallons of liquid chlorine.
HASA Coppercide is only $20 a bottle which beats buying two cans of Yellow Gone at WalMart for $25 (which never kills ALL of the algae anyhow), and that bottle + the chlorine annihilated the algae in my pool.
Instead of $5 bags of shock, I'm going with the liquid chlorine from now on. Much cheaper and more effective and advised by the person who stood to profit the most from "selling" me something more than I needed- the owner's wife.
The HASA products seem to work better in general and I haven't really seen them on the shelves at other local stores.