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Caldera Spas are known for comfort, performance, and style.

Whether you are looking for spa jets and hydrotherapy spa components or easy to use hot tub controls, we have what you are looking for.  If you can't find what you are looking for, try our OEM replacement spa parts.

We offer a full line of Caldera Spa Pumps, Caldera Spa Covers, Caldera Spa Control Systems, Caldera Spa Filters, Caldera Spa Jets, Caldera Spa Heater and Accessories.

Have trouble finding what you are looking for? Our techs will be happy to help you: 866.829.3660

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Power Cord 10A 4 AMP Plug BL OZ CP HydroAir Adjusable VSR Jet Body, 3/4" sl w x 3/8" b Air, 73027 20-00318 Spa Heater
Power Cord - Blower, Ozone or Circ Pump 4 Ft
Competitor Price: $21.12
SpaShopper Price: $16.95
Savings: $4.17
HydroAir Adjusable VSR Jet Body, 3/4" sl w x 3/8" b Air, 73027
Competitor Price: $40.32
SpaShopper Price: $34.95
Savings: $5.37
Flo-Thru Heater Assembly, 4.0 KW, 15" Caldera & Coleman Spas, 20-00318
Competitor Price: $211.99
SpaShopper Price: $176.95
Savings: $35.04
Product Code: PCD-10AMP1SPD
Product Code: 73027
Product Code: 20-00318
48 3300 40 001 Pump Power Cord 8 AMP Plug 1 speed 15amp Stereo Power Supply 120 V Amp Cord
Caldera 5.5 KW Low Flo Universal Heater - Obsolete
Competitor Price: $256.12
SpaShopper Price: $210.95
Savings: $45.17
Power Cord - Pump #2, Single Speed, Pink, 8 Ft
Competitor Price: $36.12
SpaShopper Price: $29.95
Savings: $6.17
Stereo Power Supply, 120 V, Amp Cord
Competitor Price: $128.00
SpaShopper Price: $205.95
Product Code: 48-3300-40-001
Product Code: 515619
Product Code: 5311087
Stereo Power Supply, 120 V, Amp Cord
Antenna Stereo Cover Auto Closing For Stereo Receiver Receiver Stereo Assembled MR140 w shroud
Antenna, Stereo
Competitor Price: $19.12
SpaShopper Price: $15.95
Savings: $3.17
Cover, Auto Closing For Stereo Receiver
Competitor Price: $71.94
SpaShopper Price: $59.95
Savings: $11.99
Receiver, Stereo Assembled MR140 w/ shroud
Competitor Price: $249.12
SpaShopper Price: $199.95
Savings: $49.17
Product Code: 531147
Product Code: 531151
Product Code: 531238
Receiver, Stereo Assembled MR140 w/ shroud & w/cover
Speaker Pop up Gas Spring GraphiteTop 3 Air Manifold 8 Port, 1" sl x 1" spg x 1" spg x (8) 3/8" Barbs AquaClara Pre Filter
Speaker, Pop-up Gas Spring, Graphite Top- 3"
Competitor Price: $196.12
SpaShopper Price: $170.95
Savings: $25.17
Air Manifold, 8 Port, 1" sl x 1" spg x 1" spg x (8) 3/8" Barbs
Competitor Price: $9.99
SpaShopper Price: $6.95
Savings: $3.04
AquaClara Pre-Filter
Competitor Price: $28.94
SpaShopper Price: $24.95
Savings: $3.99
Product Code: 531706
Speaker, Pop-up Gas Spring, Graphite Top- 3"
Product Code: 607067
Product Code: 833156
C 7350 C 7375 C 7451
Caldera / Watkins 50 Sq Ft Filter Cartridge
Competitor Price: $56.12
SpaShopper Price: $49.95
Savings: $6.17
Caldera / Watkins 75 Sq Ft Filter Cartridge
Competitor Price: $68.12
SpaShopper Price: $56.95
Savings: $11.17
Caldera / Watkins 50 Sq Ft Filter Cartridge
Competitor Price: $59.12
SpaShopper Price: $47.95
Savings: $11.17
Product Code: C-7350
Product Code: C-7375
Product Code: C-7451
C 8399 E2400 0101 Watkins Heater Relay Board for IQ2020, 2001-2009
Caldera / Watkins 100 Sq Ft Filter Cartridge
Competitor Price: $92.12
SpaShopper Price: $79.95
Savings: $12.17
Caldera 4.0 KW Low Flo Universal Heater - Obsolete
Competitor Price: $276.12
SpaShopper Price: $248.95
Savings: $27.17
Watkins Heater Relay Board for IQ2020, 2001-2009
Competitor Price: $346.60
SpaShopper Price: $289.95
Savings: $56.65
Product Code: C-8399
Product Code: E2400-0101
Product Code: W-A77TK11N-9
Caldera Spas 75 Sq. Ft Filter Cartridge ****DISCONTINUED**** Caldera Topside Control Panel - Highland and Oasis Series, Late 2005-2010 35233 Check Valve
Caldera Spas 75 Sq. Ft Filter Cartridge
Competitor Price: $76.12
SpaShopper Price: $63.95
Savings: $12.17
****DISCONTINUED**** Caldera Topside Control Panel - Highland and Oasis Series, Late 2005-2010
Competitor Price: $223.12
SpaShopper Price: $216.95
Savings: $6.17
Check Valve, 3/4" Water Barb, 35233
Competitor Price: $18.12
SpaShopper Price: $14.95
Savings: $3.17
Caldera replacement filter cartridge, 75 square foot. AKA/Replaces: 33017, FC-3085, PCD75, C-7479, 17523

Dimensions:
  • 14-3/4" Length
  • 7" Diameter
  • Bottom = 2" Male Slip
  • Top = Handle
Product Code: 76109
Product Code: 35233
HydroAir VSR Jet w/ Lock Ring, Roto, Gray, 16-5805FP Watkins Directional Jet 71691 Watkins White Hydromassage Jet face
HydroAir VSR Jet w/ Lock Ring, Roto, Gray, 16-5805FP
Competitor Price: $32.12
SpaShopper Price: $24.95
Savings: $7.17
Watkins Jet Insert, White, Directional, 97-Current, 71691
Competitor Price: $18.12
SpaShopper Price: $12.95
Savings: $5.17
Watkins Hydromassage Jet Face, White, 71363
Competitor Price: $46.12
SpaShopper Price: $37.95
Savings: $8.17
Product Code: 16-5805FP
Product Code: 71691
Product Code: 71363
Low Flow Trombone Heater, 230 Volt, 4.0 KW Caldera Generic Watkins Sensor Plug Adapter Kit, 30-01395-K Tri-X Ceramic Fiber Filter Cartridge, 65 Sq. Ft., 73178HS
Low Flow Trombone Heater, 230 Volt, 4.0 KW Caldera Generic
Competitor Price: $328.53
SpaShopper Price: $273.95
Savings: $54.58
Watkins Sensor Plug Adapter Kit, 30-01395-K
Competitor Price: $21.12
SpaShopper Price: $16.95
Savings: $4.17
Tri-X Ceramic Fiber Filter Cartridge, 65 Sq. Ft., 73178HS
Competitor Price: $126.73
SpaShopper Price: $110.95
Savings: $15.78
Product Code: 26-3473-1-5T-K
Product Code: 30-03195-K
Product Code: 73178
Watkins Heater Relay Board for IQ2020, 2009.5-2012 Watkins Mfg Light Lens Kit w/ O-Ring - 71830 Watkins Mfg. Rotary Jet Internal, Cool Gray, Screw In - 71690
Watkins Heater Relay Board for IQ2020, 2009.5-2012
Competitor Price: $446.11
SpaShopper Price: $372.95
Savings: $73.16
Watkins Mfg Light Lens Kit w/ O-Ring - 71830
Competitor Price: $62.30
SpaShopper Price: $48.12
Savings: $14.18
Watkins Mfg. Rotary Jet Internal, Cool Gray, Screw In - 71690
Competitor Price: $46.12
SpaShopper Price: $37.95
Savings: $8.17
Product Code: 76071
Product Code: 71830
Product Code: 71690