Knox J55L Knox J55L Knox J55L Knox J55L Knox J55L Knox J55L
  • Knox J55L
  • Knox J55L
  • Knox J55L
  • Knox J55L
  • Knox J55L
  • Knox J55L

Knox J55L

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66 x 42 x 21

Soak Air Whirlpool Whirl Combo
Clean lines and a flat-lipped design of the Affinity collection bring modern simplicity to the contemporary bathroom style. The Knox rectangular drop-in tub features a 114-degree backrest and a flared, two-person tub basin. Available in Jetta Soak, Whirl, Air, and Combo hydrotherapy.


  • High-gloss, high-impact, UV-resistant acrylic will not dull or fade
  • Stay Hot Guarantee when Whirlpool Feature selected
  • Foam insulation with eco-friendly polyurethane foam for a warmer bathing experience
  • Pre-leveled tip suitable for drop-in or undermount installation
  • Hydrotherapy options feature Gravity flow draining for sanitary bathing with anti-microbial flex piping
  • JettaWhirl features Seamless Invijets for a low profile whirlpool experience with a modern look
  • JettaWhirl includes 2 B.P.H. pump - 9 Amps
  • JettaWhirl includes 12 seamless invijets including 2 back jets per end and 4 body jets on each side
  • LED light included as a standard feature with Air & Combo hydrotherapy selection
  • Optional pump/blower positions available.
  • JettAir features a 600 watt Air Heater with passive warm air induction system with electronic keypad control
  • Jetta Air features 37 seamless air injectors
  • 10 year limited warranty


  • Overall Measurements: 66 x 42 x 21

Specification PDFs