Now that duraleigh stopped selling Hassa's Liquidator, I'm sure many members and users would like to see another vendor here that would serve the community.
A recent post at the Liquidator forum by jwfrank pointed at a good candidate.
"South Bay Pool & Spa Supply" has the advantage because they are located in California, where Hassa is, and must be doing direct business of significant volume with Hassa. Also, they are a brick and mortar shop, not a mail order operation. I gave them a call and their prices were the best, and they were responsive. They stock full systems and parts. See the details at the thread.
I suggest that TFP admin give them a call and invite them to be a TFP approved vendor, whatever it entails and means, like other vendors who are authorized to advertise here. This would be a win-win situation for everyone.
I'm sure the following disclaimer is obvious, but just to be on the safe side: I have no affiliation of any kind with this company, and I wouldn't have any gain whatsoever for any business they have done or will do.