Knox J53L Knox J53L Knox J53L Knox J53L Knox J53L Knox J53L
  • Knox J53L
  • Knox J53L
  • Knox J53L
  • Knox J53L
  • Knox J53L
  • Knox J53L
Knox J53L
66 x 36 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 J-53L 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.

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  • 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
  • JettaAir features 33 seamless air injectors
  • 10 Year Limited Warranty


  • Overall Measurements: 66 x 36 x 21

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