Toggle Nav
Cart
Search
Menu
Account
Products

Featured Item

  1. Halcyon Symbios Dual strap adaptor Plate
    Halcyon Symbios Dual strap adaptor Plate
    £67.45 £56.21
    Add to Wish List Add to Compare
Loyalty points
LOYALTY POINTS
Earn discounts from future purchases with us
Special offers
SALES & SPECIAL OFFERS
Check regularly for clearance offers
Affiliate program
AFFILIATE PROGRAM
Earn money by promoting us

Dive Rite O2ptima

View: List Grid

80 Items

Set Descending Direction
  1. Wireless PO2 monitoring up to three oxygen sensors
    Rating:
    0%
    Wireless 3 cell monitoring (when paired to the Halcyon Symbios computer/HUD)
    CCR-3C-POD
    In stock
    £516.00 £430.00
    Add to Wish List Add to Compare
  2. AMX Teknology - R-Clip oval
    Rating:
    0%
    R-Clip for oval power inflator hose (2 pieces)
    008-V1
    In stock
    As low as £39.24 £32.70
    Add to Wish List Add to Compare
  3. AMX Teknology - R-Clip (round, 2 pieces)
    Rating:
    0%
    R-Clip for round power inflator hose (2 pieces)
    007-V1
    In stock
    As low as £34.42 £28.68
    Add to Wish List Add to Compare
  4. Wing/BCD inflator hose wraps
    Rating:
    0%
    Wing/BCD inflator hose wraps
    NAN-INF-WRAP
    In stock
    As low as £20.89 £17.41
    Add to Wish List Add to Compare
  5. 3Ltr coloured Tank cover (SOLD INDIVIDUALY)
    Rating:
    0%
    3Ltr coloured Tank cover (SOLD INDIVIDUALY)
    3LTR-T-C
    In stock
    As low as £22.20 £18.50
    Add to Wish List Add to Compare
  6. 2Ltr coloured Tank cover (SOLD INDIVIDUALY)
    Rating:
    0%
    2Ltr coloured Tank cover (SOLD INDIVIDUALY)
    2LTR-T-C
    In stock
    As low as £21.00 £17.50
    Add to Wish List Add to Compare
  7. Mack's Dry-N-Clear Ear drying aid
    Rating:
    0%
    Mack's Dry-N-Clear Ear drying aid
    MACKS
    Out of stock
    £9.95 £8.29
    Add to Cart
    Add to Wish List Add to Compare
  8. Neoprene cover for Ratio Transmitter
    Rating:
    0%
    Neoprene cover for Ratio Transmitter
    AC001S
    In stock
    £22.80 £19.00
    Add to Wish List Add to Compare
  9. SorbPour Mini RED
    Rating:
    0%
    SorbPour Mini RED
    POUR-RED
    In stock
    £44.40 £37.00
    Add to Wish List Add to Compare
  10. SorbPour Mini RED with Lock
    Rating:
    0%
    SorbPour Mini RED with Lock
    POUR-RED-L
    In stock
    £54.00 £45.00
    Add to Wish List Add to Compare
  11. SorbPour Mini PINK with Lock
    Rating:
    0%
    SorbPour Mini PINK with Lock
    POUR-PINK-L
    In stock
    £54.00 £45.00
    Add to Wish List Add to Compare
  12. 50mm Pink Webbing 1 METER
    Rating:
    0%
    50mm Pink Webbing 1 METER
    50MMPINKWEBB
    In stock

    £4.00 £3.33
    Add to Wish List Add to Compare
  13. 50mm Orange Webbing 1 METER
    Rating:
    100%
    1 Customer Reviews
    50mm Orange Webbing 1 METER
    50MMORANGEWEBB
    In stock

    £4.00 £3.33
    Add to Wish List Add to Compare
  14. SorbPour Mini PINK
    Rating:
    0%
    SorbPour Mini PINK
    POUR-PINK
    In stock
    £44.40 £37.00
    Add to Wish List Add to Compare
  15. SorbPour Mini BLUE
    Rating:
    0%
    SorbPour Mini BLUE
    POUR-BLUE
    In stock
    £44.40 £37.00
    Add to Wish List Add to Compare
  16. SorbPour Mini BLUE with lock
    Rating:
    0%
    SorbPour Mini BLUE with lock
    POUR-BLUE-L
    In stock
    £54.00 £45.00
    Add to Wish List Add to Compare
  17. SorbPour Mini BLACK with Lock
    Rating:
    100%
    1 Customer Reviews
    SorbPour Mini BLACK with Lock
    POUR-BLACK-L
    In stock
    £54.00 £45.00
    Add to Wish List Add to Compare
  18. SorbPour Mini BLACK
    Rating:
    0%
    SorbPour Mini BLACK
    POUR-BLACK
    In stock
    £44.40 £37.00
    Add to Wish List Add to Compare
  19. Dil First stage OPV for rebreather 10-20BAR
    Rating:
    0%
    Dil First stage OPV for rebreather 10-20BAR
    3400-11
    In stock
    £20.10 £16.75
    Add to Wish List Add to Compare
  20. o2 First stage OPV for rebreather 0-10BAR
    Rating:
    0%
    o2 First stage OPV for rebreather 0-10BAR
    3400-10
    In stock
    £20.10 £16.75
    Add to Wish List Add to Compare
  21. Mirror Tek (purple)
    Rating:
    0%
    Mirror Tek (purple)
    006-V1-PUR
    In stock
    £65.10 £54.25
    Add to Wish List Add to Compare
  22. Mirror Tek (yellow)
    Rating:
    0%
    Mirror Tek (yellow)
    006-V1-YEL
    In stock
    £65.10 £54.25
    Add to Wish List Add to Compare
  23. Mirror Tek (silver)
    Rating:
    20%
    1 Customer Reviews
    Mirror Tek (silver)
    006-V1-SIL
    In stock
    £65.10 £54.25
    Add to Wish List Add to Compare
  24. Mirror Tek (red)
    Rating:
    0%
    Mirror Tek (red)
    006-V1-RED
    Out of stock
    £65.10 £54.25
    Add to Cart
    Add to Wish List Add to Compare
  25. Mirror Tek (orange)
    Rating:
    0%
    Mirror Tek (orange)
    006-V1-ORA
    Out of stock
    £65.10 £54.25
    Add to Cart
    Add to Wish List Add to Compare
  26. Mirror Tek (green)
    Rating:
    0%
    Mirror Tek (green)
    006-V1-GRE
    Out of stock
    £65.10 £54.25
    Add to Cart
    Add to Wish List Add to Compare
  27. Mirror Tek (blue)
    Rating:
    0%
    Mirror Tek (blue)
    006-V1-BLU
    In stock
    £65.10 £54.25
    Add to Wish List Add to Compare
  28. Mirror Tek (black)
    Rating:
    0%
    Mirror Tek (black)
    006-V1-BLA
    In stock
    £65.10 £54.25
    Add to Wish List Add to Compare
  29. Eezycut Trilobite emergency cutting tool (black and red)
    Rating:
    0%
    Eezycut Trilobite emergency cutting tool (black and red)
    EZT033
    In stock

    .

    £32.40 £27.00
    Add to Wish List Add to Compare
  30. Eezycut Trilobite emergency cutting tool (black and white)
    Rating:
    0%
    Eezycut Trilobite emergency cutting tool (black and white)
    EZT026
    In stock

    .

    £32.40 £27.00
    Add to Wish List Add to Compare
  31. Eezycut Trilobite emergency cutting tool (pink and white)
    Rating:
    0%
    Eezycut Trilobite emergency cutting tool (pink and white)
    EZT017
    In stock

    .

    £32.40 £27.00
    Add to Wish List Add to Compare
  32. Eezycut Trilobite emergency cutting tool (pink and black)
    Rating:
    0%
    Eezycut Trilobite emergency cutting tool (pink and black)
    EZT015
    In stock

    .

    £32.40 £27.00
    Add to Wish List Add to Compare
  33. Panasonic CR2 Lithium Battery (AS USED IN SWIFT TRANSMITTER)
    Rating:
    0%
    Panasonic CR2 Lithium Battery (AS USED IN SWIFT TRANSMITTER)
    CR2
    In stock

    BATTERIES ONLY FOR UK ORDERS

    £2.04 £1.70
    Add to Wish List Add to Compare
  34. Predator & Pursuit Protective Silicone Cover (TYE DYE)
    Rating:
    0%
    Predator & Pursuit Protective Silicone Cover (TYE DYE)
    PP-SIL-COV-TYE-DYE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  35. Perdix & Perdix Ai Protective Cover-TYE DYE Silicone (FITS PERDIX 1 & 2)
    Rating:
    0%
    Perdix & Perdix Ai Protective Cover-TYE DYE Silicone (FITS PERDIX 1 & 2)
    PERDIX-COVER-TYE-DYE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  36. Petrel Protective Cover-TYE DYE Silicone (FITS PETREL 1, 2 & 3)
    Rating:
    0%
    Petrel Protective Cover-TYE DYE Silicone (FITS PETREL 1, 2 & 3)
    P-SILICON-COVER-TYE-DYE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  37. 50mm Green Webbing 1 METER
    Rating:
    0%
    50mm Green Webbing 1 METER
    50MMGREENWEBB
    In stock

    £4.67 £3.89
    Add to Wish List Add to Compare
  38. Rebreather safety mouthpiece with strap
    Rating:
    100%
    1 Customer Reviews
    Rebreather safety mouthpiece with strap
    BPAS
    In stock
    £95.92 £79.93
    Add to Wish List Add to Compare
  39. Easy Bite Mouthpiece
    Rating:
    100%
    1 Customer Reviews
    Easy bite silicone mouthpiece
    EBM-BLK
    In stock
    £9.22 £7.68
    Add to Wish List Add to Compare
  40. Mouldable mouthpiece in black
    Rating:
    0%
    Mouldable mouthpiece in black
    MM-BLK
    In stock
    £10.78 £8.98
    Add to Wish List Add to Compare
  41. Tank cam band with steel buckle
    Rating:
    0%
    Tank cam band with steel buckle
    TCB
    In stock
    £33.28 £27.73
    Add to Wish List Add to Compare
  42. 3lt Cam Band For Soft Tanks
    Rating:
    0%
    Soft tank band and cam buckle
    3CBST
    In stock
    £23.46 £19.55
    Add to Wish List Add to Compare
  43. BCD or Wing Bolt
    Rating:
    0%
    BCD or Wing Bolt
    BC-WING-BOLT
    In stock
    £8.34 £6.95
    Add to Wish List Add to Compare
  44. Shearwater Battery Cap Tool
    Rating:
    100%
    1 Customer Reviews
    Battery cap tool to unscrew Shearwater Perdix/Perdix AI/Petrel/NERD 1 caps
    SWBATT-TOOL
    In stock
    Special Price £1.20 £1.00 Was £3.43 £2.86
    Add to Wish List Add to Compare
  45. Screen protector for Shearwater Petrel/Predator/Pursuit dive computers
    Rating:
    99%
    14 Reviews
    Screen protector for Shearwater Petrel/Predator/Pursuit dive computers
    SWSP
    In stock

    .

    £7.00 £5.83
    Add to Wish List Add to Compare
  46. Stainless Rebreather Loop Weights (​SOLD INDIVIDUALLY)
    Rating:
    100%
    2 Reviews
    Stainless Rebreather Loop Weights (​SOLD INDIVIDUALLY)
    SRLW
    In stock

    £44.29 £36.91
    Add to Wish List Add to Compare
  47. Predator & Pursuit Protective Silicone Cover (WHITE)
    Rating:
    0%
    Predator & Pursuit Protective Silicone Cover (WHITE)
    PP-SIL-COV-WHITE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  48. Predator & Pursuit Protective Silicone Cover (PINK)
    Rating:
    0%
    Predator & Pursuit Protective Silicone Cover (PINK)
    PP-SIL-COV-PINK
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  49. Predator & Pursuit Protective Silicone Cover (ORANGE)
    Rating:
    0%
    Predator & Pursuit Protective Silicone Cover (ORANGE)
    PP-SIL-COV-ORANGE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  50. Predator & Pursuit Protective Silicone Cover (MIXED COLOUR)
    Rating:
    100%
    1 Customer Reviews
    Predator & Pursuit Protective Silicone Cover (MIXED COLOUR)
    PP-SIL-COV-MIXED
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  51. Predator & Pursuit Protective Silicone Cover (BLUE)
    Rating:
    0%
    Predator & Pursuit Protective Silicone Cover (BLUE)
    PP-SIL-COV-BLUE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  52. Predator & Pursuit Protective Silicone Cover (BLACK)
    Rating:
    95%
    4 Reviews
    Predator & Pursuit Protective Silicone Cover (BLACK)
    PP-SIL-COV-BLACK
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  53. Perdix and Perdix Ai Protective Cover-White Silicone (FITS PERDIX 1 & 2)
    Rating:
    0%
    Perdix and Perdix Ai Protective Cover-White Silicone (FITS PERDIX 1 & 2)
    PERDIX-COVER-WHITE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  54. perdix protective cover pink
    Rating:
    0%
    Perdix & Perdix AI Protective Cover-Pink Silicone (FITS PERDIX 1 & 2)
    PERDIX-COVER-PINK
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  55. Perdix and Perdix Ai Protective Cover-Orange Silicone (FITS PERDIX 1 & 2)
    Rating:
    100%
    2 Reviews
    Perdix and Perdix Ai Protective Cover-Orange Silicone (FITS PERDIX 1 & 2)
    PERDIX-COVER-ORANGE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  56. Perdix and Perdix Ai Protective Cover - MIXED COLOUR Silicone (FITS PERDIX 1 & 2)
    Rating:
    100%
    3 Reviews
    Perdix and Perdix Ai Protective Cover - MIXED COLOUR Silicone (FITS PERDIX 1 & 2)
    PERDIX-COVER-MIXED
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  57. Perdix and Perdix Ai Protective Cover-Blue Silicone
    Rating:
    100%
    2 Reviews
    Perdix and Perdix Ai Protective Cover-Blue Silicone
    PERDIX-COVER-BLUE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  58. Perdix and Perdix Ai Protective Cover-Black Silicone (FITS PERDIX 1 & 2)
    Rating:
    91%
    14 Reviews
    Perdix and Perdix Ai Protective Cover-Black Silicone (FITS PERDIX 1 & 2)
    PERDIX-COVER-BLACK
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  59. Petrel Protective Cover-White Silicone (FITS PETREL 1, 2 & 3)
    Rating:
    0%
    Petrel Protective Cover-White Silicone (FITS PETREL 1, 2 & 3)
    P-SILICON-COVER-WHITE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  60. Petrel Protective Cover-Pink Silicone (FITS PETREL 1, 2 & 3)
    Rating:
    0%
    Petrel Protective Cover-Pink Silicone (FITS PETREL 1, 2 & 3)
    P-SILICON-COVER-PINK
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  61. Petrel Protective Cover-Orange Silicone (FITS PETREL 1, 2 & 3)
    Rating:
    93%
    3 Reviews
    Petrel Protective Cover-Orange Silicone (FITS PETREL 1, 2 & 3)
    P-SILICON-COVER-ORANGE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  62. Petrel Protective Cover-MIXED Colour Silicone (FITS PETREL 1, 2 & 3)
    Rating:
    100%
    6 Reviews
    Petrel Protective Cover-MIXED Colour Silicone (FITS PETREL 1, 2 & 3)
    P-SILICON-COVER-MIXED
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  63. Petrel Protective Cover-Blue Silicone (FITS PETREL 1, 2 & 3)
    Rating:
    90%
    2 Reviews
    Petrel Protective Cover-Blue Silicone (FITS PETREL 1, 2 & 3)
    P-SILICON-COVER-BLUE
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  64. Petrel Protective Cover-Black Silicone (FITS PETREL 1,2 & 3)
    Rating:
    94%
    16 Reviews
    Petrel Protective Cover-Black Silicone (FITS PETREL 1,2 & 3)
    P-SILICON-COVER-BLACK
    In stock

    .

    £34.50 £28.75
    Add to Wish List Add to Compare
  65. 1 cell molex cable with 1/4NPT gland
    Rating:
    0%
    1 cell molex cable with 1/4NPT gland
    OPTI4THCELL
    In stock

    Fischer-Male-100cm-1/4NTP-X1-12cm-Molex (3-pin)-Female

    £153.05 £127.54
    Add to Wish List Add to Compare
  66. Shearwater NERD 2 for Dive Rite O2ptima and Hollis Prism 2
    Rating:
    0%
    Shearwater NERD 2 for Dive Rite O2ptima and Hollis Prism 2
    NERD2-DC-O2PTIMA
    In stock
    mounting kitA symbol of a mounting kit USBA USB connection, connector and/or charging capability rechargeable batteryA symbol to depict rechargeable battery/power capabilities BluetoothThe Bluetooth symbol, representing compatibility for a Bluetooth connection caseA symbol of a case, to represent a case or casing displayA symbol to represent a display closed circuitSuitable for closed circuit scuba diving
    £2,083.00 £1,735.83
    Add to Wish List Add to Compare
  67. Oxygen compatible Oil(NarkOX oil)
    Rating:
    95%
    12 Reviews
    Oxygen compatible Oil(NarkOX oil)
    NARKOX-OIL
    In stock

    Oxygen compatible Oil

    £23.20 £19.33
    Add to Wish List Add to Compare
  68. Oxygen Compatible Grease 10G (NarkOX Grease)
    Rating:
    96%
    19 Reviews
    Oxygen Compatible Grease 10G (NarkOX Grease)
    NARKOX-GREASE
    In stock

    Oxygen compatible grease

    £19.82 £16.52
    Add to Wish List Add to Compare
  69. JJ-CCR Flow stop valve
    Rating:
    100%
    2 Reviews
    JJ-CCR Flow stop valve
    FSV
    In stock

    .

    £54.98 £45.82
    Add to Wish List Add to Compare
  70. Eezycut Trilobite emergency cutting tool (orange and yellow)
    Rating:
    100%
    5 Reviews
    Eezycut Trilobite emergency cutting tool (orange and yellow)
    EEZYCUT-O-Y
    In stock

    .

    £32.40 £27.00
    Add to Wish List Add to Compare
  71. Eezycut Trilobite emergency cutting tool (black and yellow)
    Rating:
    97%
    6 Reviews
    Eezycut Trilobite emergency cutting tool (black and yellow)
    EEZYCUT-B-Y
    In stock

    .

    £32.40 £27.00
    Add to Wish List Add to Compare
  72. Manual addition valves (MAVs) - OXY and DIL to fit the Divesoft BOV (loop to fit JJ-CCR and O2ptima rebreathers)
    Rating:
    0%
    Manual addition valves (MAVs) - OXY and DIL to fit the Divesoft BOV (loop to fit JJ-CCR and O2ptima rebreathers)
    DS-MAV-7117
    In stock

    £509.68 £424.73
    Add to Wish List Add to Compare
  73. Divecan HUD Protector
    Rating:
    100%
    4 Reviews
    Divecan HUD Protector
    DCHP
    In stock

    .

    £96.60 £80.50
    Add to Wish List Add to Compare
  74. DIN 5/8" thread valve protector cap for regulator
    Rating:
    90%
    2 Reviews
    DIN 5/8" thread valve protector cap for regulator
    DC-2
    In stock

    £3.53 £2.94
    Add to Wish List Add to Compare
  75. Divesoft bailout valve (BOV) P-port mouthpiece
    Rating:
    0%
    Divesoft bailout valve (BOV) P-port mouthpiece
    BOV-8108
    In stock
    closed circuitSuitable for closed circuit scuba diving
    £951.58 £792.98
    Add to Wish List Add to Compare
  76. BCD/WING valve repair tool (fits many counter lung and BCD fittings)
    Rating:
    0%
    BCD/WING valve repair tool (fits many counter lung and BCD fittings)
    BCDRT
    In stock
    £16.03 £13.36
    Add to Wish List Add to Compare
  77. Shearwater NERD 1 and 2 holding bracket to fit Divesoft bailout valve (BOV)
    Rating:
    80%
    1 Customer Reviews
    Shearwater NERD 1 and 2 holding bracket to fit Divesoft bailout valve (BOV)
    7131
    Out of stock

    .

    £45.06 £37.55
    Add to Cart
    Add to Wish List Add to Compare
  78. 50mm Yellow Webbing 1 METER
    Rating:
    0%
    50mm Yellow Webbing 1 METER
    50MMYELLWEBB
    In stock

    £4.00 £3.33
    Add to Wish List Add to Compare
  79. 50mm Black Webbing 1 METER
    Rating:
    100%
    1 Customer Reviews
    50mm Black Webbing 1 METER
    50MMWEBB
    In stock

    £4.00 £3.33
    Add to Wish List Add to Compare
  80. 50mm Blue webbing (1 METER)
    Rating:
    0%
    50mm Blue webbing (1 METER)
    50MMBLUEWEBB
    In stock

    £4.00 £3.33
    Add to Wish List Add to Compare
24 48 96 200 All
New Arrivals
  1. kiss spirit and sidewinder head dryer adaptor
    kiss spirit and sidewinder head dryer adaptor
    £85.99 £71.66
    Add to Wish List Add to Compare
  2. Halcyon Symbios Dual strap adaptor Plate
    Halcyon Symbios Dual strap adaptor Plate
    £67.45 £56.21
    Add to Wish List Add to Compare
  3. Focus 2.0 standard cord, 5.2 Ah battery and charger
    Focus 2.0 standard cord, 5.2 Ah battery and charger
    £1,725.60 £1,438.00
    Add to Wish List Add to Compare
  4. Focus 2.0 EO cord 5.2A battery with charger
    Focus 2.0 EO cord 5.2A battery with charger
    £1,988.40 £1,657.00
    Add to Wish List Add to Compare
Shop By
Shopping Options
Price
OK
Brand