71825 Replaces Hot Springs Spa Filters, Compatible with Watkins 31489, Unicel C-6430, Pleatco PWK30, Filbur FC-3915, P/N0969601,73178, 73250, 30 sq.ft.Pleated Fabric Filter Media 5 Pack

Great aftermarket filters. I replaced OEM filters with these. Saved some money and quality was there. No issues on my Hot Springs spa with flow rates as others have previously reported. Will purchase these again.

Ok but not as robust as OEM.

Were exactly as advertised! Perfect!

Mon spa nécessite 5 filtres #73178. Ceux-ci sont identique à ceux vendu en magasin à environ 50$ chaque. Pour l'instant il fonctionne bien et le fitting est identique à ceux du magasin local.

This replacement part for our Hot Springs Spa works perfectly! It was easy to install and fits just as expected. The quality feels durable, and it restored our spa’s performance immediately. A reliable, high-quality replacement that gives peace of mind—highly recommend!