Hot Springs Tri-X Filter Cartridge

• 6" OD
• 10.5" Length
• Top ID 2 1/4"
• Bottom ID 2 1/4"
• P/N 73250
• Imprinted P/N 0969601
• NXT Models: Grandee, Envoy, Aria, Vanguard
• Highlife Models: Grandee, Vista, Envoy, Aria & Vanguard
• Fits year 1997 to current!

These are Original Watkins Manufacturing Tri-X filters! These high qualify filters, filters out twice as much as the standard paper filter. The Tri-X Filters by Hot Spring Spas have a life expectancy up to 5 years if maintained properly.