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Hot Tub Parts

Hot Tub Parts

If you're looking for hot tub plumbing parts or hot tub replacement parts, then The Great Backyard has you covered. We carry a great selection of Artesian Spa replacement hot tub parts including filters, jets, plumbing, gaskets, and pillows. If you aren't finding the part you need, just reach out to us. We're here to help. We are your hot tub parts specialist!
  • Heater O-Ring/Gasket
    $2.99
    $2.99

    Heater O-Ring/Gasket

    WATERWAY

    Waterway - O-Ring/Gasket, Waterway 2", Heater or Pump - 711-4030

    $2.99
  • O-Ring For 2" Union Gasket
    Sold out
    $3.29
    $3.29

    O-Ring For 2" Union Gasket

    OPTIMUS

    GASKET-2" UNION GASKET 711-4010

    $3.29
    Sold out
  • Start Capacitor, 161-193 MFD, 115V
    Sold out
    $9.99
    $9.99

    Start Capacitor, 161-193 MFD, 115V

    SSC POOL GASKET SEAL CO.

    US Seal Manufacturing BC-161 Capacitor 161/193 Mfd 125V

    $9.99
    Sold out
  • Artesian Spas  Helix Jet 4"Direct (SS)
    Artesian Spas  Helix Jet 4"Direct (SS)
    Sold out
    $13.86
    $13.86

    Artesian Spas Helix Jet 4"Direct (SS)

    MAY MANUFACTURING

    Artesian Spas Helix Jet measures 4 inches across. This jet features stainless steel trim and is the factory-recommended Artesien replacement jet in...

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    $13.86
    Sold out
  • Flow-Thru Spa Heater Element 10" 115V/230V 5.5kW
    Flow-Thru Spa Heater Element 10" 115V/230V 5.5kW
    $50.00
    $50.00

    Flow-Thru Spa Heater Element 10" 115V/230V 5.5kW

    HORIZON SPA PARTS

    Flo Thru Element 5.5kw made for Spa Heater 47-555-2070

    $50.00
  • Artesian Spas Jet 4" Roto Helix Jet
    Artesian Spas Jet 4" Roto Helix Jet
    Sold out
    $15.72
    $15.72

    Artesian Spas Jet 4" Roto Helix Jet

    MAY MANUFACTURING

    Artesian Spa 4 Inch Helix Jet 03-1304-52 is a rotational Roto version in the Helix, stainless steel and gray style.

    $15.72
    Sold out
  • 2" Dyno Flo Filter (50 SQFT)
    $32.99
    $32.99

    2" Dyno Flo Filter (50 SQFT)

    MAY MANUFACTURING

    06-0012-12 Artesian South Seas Spas™ & Tropics Seas Spas Filter Dyno Flo This filter fits the following South Seas Spas models:965L860B, 860L,...

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    $32.99
  • Waterway 2" Split Nut with Screws
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    $4.99
    $4.99

    Waterway 2" Split Nut with Screws

    WATERWAY

    Heater Split Nut 2 in. made by Waterway 400-5421Package includes one nut.

    $4.99
    Sold out
  • Hot Tub Cover Lock and Clip
    Sold out
    $12.99
    $12.99

    Hot Tub Cover Lock and Clip

    MAY MANUFACTURING

    Artesian/Island cover lock with mounting hardware and key - Style 1 Original Artesian Spa replacement part. This OP99-9050-01 is the factory o...

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    $12.99
    Sold out
  • Artesian Island Spas Heater Flo-Thru M7 (60hz)
    Sold out
    $165.42
    $165.42

    Artesian Island Spas Heater Flo-Thru M7 (60hz)

    MAY MANUFACTURING

    Original replacement 5.5kW, 230 volt heater for select Artesian spas including Tidal Fit swim spas. This is an M7 style heater that connects to 2...

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    $165.42
    Sold out
  • Essentials Water Brick Spa Seat (Blue)
    Sold out
    $49.99
    $49.99

    Essentials Water Brick Spa Seat (Blue)

    ESSENTIALS

    Part# 5365B

    $49.99
    Sold out
  • Artesian Spas Lounge Pillow
    $36.80
    $36.80

    Artesian Spas Lounge Pillow

    MAY MANUFACTURING

    Artesian Spa® OEM Platinum Series Spa Pillow. No Insert. It can be found here 11-0211-77 or under the "Related Items" tab above.11-3/8" x 5” Two m...

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    $36.80
  • Artesian Spas 2" Diverter Valve Cap (Graphite)
    Artesian Spas 2" Diverter Valve Cap (Graphite)
    Sold out
    $24.99
    $24.99

    Artesian Spas 2" Diverter Valve Cap (Graphite)

    MAY MANUFACTURING

    Artesian Spas 2 Inch Diverter Valve model 08-1360-52 is on sale at Hot Tub Outpost. This is model 08-1360-52 or OP08-1360-52 diverter valve fo...

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    $24.99
    Sold out
  • Artesian Spas Typhoon 2 3/4" Jet Directional Insert (SS)
    Sold out
    $5.99
    $5.99

    Artesian Spas Typhoon 2 3/4" Jet Directional Insert (SS)

    MAY MANUFACTURING

    Artesian Spas Typhoon 2 3/4 Inch Jet 03-3206-52 Stainless Directional

    $5.99
    Sold out
  • Artesian Spas Jet Insert Typhoon Roto 4.5"
    Sold out
    $11.22
    $11.22

    Artesian Spas Jet Insert Typhoon Roto 4.5"

    MAY MANUFACTURING

    riginal Artesian Spa jet 03-1309-52 or OP03-1309-52 in the Helix roto gray style. This gray color jet measures 4 1/2 inches in diameter and ha...

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    $11.22
    Sold out
  • Union Assy 1.5" for Sump Pump
    Sold out
    $5.99
    $5.99

    Union Assy 1.5" for Sump Pump

    Waterway Plastics

    1-1/2" Union Nut With 1-1/2" Slip Tailpiece and O-ring Waterway 400-4060

    $5.99
    Sold out
  • Artesian Spas 4" Directional Roto Helix Jet  (Grey)
    Sold out
    $11.22
    $11.22

    Artesian Spas 4" Directional Roto Helix Jet (Grey)

    MAY MANUFACTURING

    4" Typhoon rotational jet insert 03-1303-52 used in Artesian spas in gray. This gray 4 inch diameter Helix jet insert model 03-1303-52 can be ...

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    $11.22
    Sold out
  • Artesian Spas 4" Directional Jet Typhoon
    Sold out
    $9.46
    $9.46

    Artesian Spas 4" Directional Jet Typhoon

    MAY MANUFACTURING

    4” Artesian Spa Jet Insert, Helix Direct Grey, 03-1301-52 Used on: 2011 Artesian Island, 2010 Artesian Island, 2009 Artesian Island, 2008 Artesia...

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    $9.46
    Sold out
  • Artesian Spas 3" Directional Typhoon Jet  (SS)
    Sold out
    $6.20
    $6.20

    Artesian Spas 3" Directional Typhoon Jet (SS)

    MAY MANUFACTURING

    3" Helix jet insert used in Artesian spas in gray. We also offer the Helix stainless steel version of the jet. This gray Helix jet insert mod...

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    $6.20
    Sold out
  • 1.5" Heater Union Gasket - Great Backyard Place
    1.5" Heater Union Gasket - Great Backyard Place
    Sold out
    $1.50
    $1.50

    1.5" Heater Union Gasket

    HORIZON SPA PARTS

    Gasket, 1-1/2" Heater Union

    $1.50
    Sold out
  • Mini Storm Jet Diffuser - 10 Pack
    Mini Storm Jet Diffuser - 10 Pack
    Sold out
    $5.00
    $5.00

    Mini Storm Jet Diffuser - 10 Pack

    HORIZON SPA PARTS

    Part# 55-271-1731

    $5.00
    Sold out
  • Artesian Spas Roto Storm Jet
    Sold out
    $10.00
    $10.00

    Artesian Spas Roto Storm Jet

    MAY MANUFACTURING

    Artesian Spas Roto StormJet Stainless Steel Gray 3 Inch 03-0905-48

    $10.00
    Sold out
  • Waterway O-Ring 1.5 in.
    Sold out
    $1.49
    $1.49

    Waterway O-Ring 1.5 in.

    WATERWAY

    Waterway O-Ring 1.5 in. Part# 805-0226

    $1.49
    Sold out
  • Hot Tub Pump Waterway Union 1.5 in. S
    $7.99
    $7.99

    Hot Tub Pump Waterway Union 1.5 in. S

    WATERWAY

    Part# 400-4000

    $7.99