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Hot Tub Supplies

Hot Tub Supplies & Chemicals

We are your source for hot tub supplies including hot tub tools, hot tub accessories, hot tub parts, and hot tub chemicals. At the Great Backyard, it is our mission to become your hot tub destination. If you need something we don't have, just let us know and we'll track it down for you. 
  • Pleatco 2" 50sq. Ft. Hot Tub Filter
    2" 50sq. Ft. Replacement Filter for Artesian Spas & Hot Tubs

    Pleatco 2" 50sq. Ft. Hot Tub Filter

    MAY MANUFACTURING
    $39.99
    $34.99

    Pleatco PAS50-SV Replacement Cartridge for Artesian Spas 50 SF, 1 Cartridge Pleatco Free-Flow Cores Pleatco produces the highest quality hot tub an...

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    $39.99
    $34.99
  • Island Spas Antigua Elite Pillow, Corner Neck (Charcoal)
    Island Spas Antigua Elite Pillow, Corner Neck (Charcoal)

    Island Spas Antigua Elite Pillow, Corner Neck (Charcoal)

    MAY MANUFACTURING
    $34.99

    The Artesian Spa Island Series Neck jet corner pillow is designed for comfort. Imagine resting in your Island series Artesian Spa and needing a sof...

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    $34.99
  • Artesian Island Lounge 2 Piece Pillow
    Artesian Island Lounge 2 Piece Pillow

    Artesian Island Lounge 2 Piece Pillow

    MAY MANUFACTURING
    $34.99

    This is a factory original replacement pillow set for Artesian Island Lounge Hot Tubs. This spa pillow set is comfortable and durable. The Island L...

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    $34.99
  • Artesian Spas Tropic Seas Spas Tidal Fit Swim Spa 26-0602-85 Lounge Pillow Headrest Replacement Black / Charcoal

    Artesian Spas Tropic Seas and Tidal Fit Lounge Pillow

    MAY MANUFACTURING
    $29.99

    Artesian Spas Tropic Seas Spas Tidal Fit Swim Spa 26-0602-85 Lounge Pillow Headrest Replacement Black / Charcoal. Perfect comfort and incredible du...

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    $29.99
  • Artesian Spas Island Pillow (Charcoal Gray)

    Artesian Spas Island Pillow (Charcoal Gray)

    MAY MANUFACTURING
    $37.44
    $31.99

    Artesian spa waterfall pillow for island series in charcoal.dimension: 12" x 5" between pegs: 9-1/2" This pillow is used in select model Artesian ...

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    $37.44
    $31.99
  • Artesian South Seas Spa Pillow Headrest Replacement Lounger 26-0601-85

    Artesian South Seas Spa Pillow Headrest Replacement Lounger

    MAY MANUFACTURING
    $36.80

    26-0601-85 Pillow South Seas Lounge 26-0315-85 - Artesian Spas PillowFall Pillow Light Gray Used in South Seas Spas from 2012+ Also Se...

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    $36.80
  • Artesian Spas Neck Pillow Insert (Lrg/No Logo)

    Artesian Spas Neck Pillow Insert (Lrg/No Logo)

    MAY MANUFACTURING
    $31.99

    Island Series Artesian Spa neck pillow cushion for select Island and Tropic Seas models from 2005-2015. This pillow model 26-0300-85 is a nec...

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    $31.99
  • Artesian Spas Jet Insert Helix Roto 3" (Grey)

    Artesian Spas Jet Insert Helix Roto 3" (Grey)

    MAY MANUFACTURING
    $11.49

    Artesian Spa 3 Inch jet 03-1206-52 is a rotational Roto version in the stainless steel and gray style

    $11.49
  • Artesian Spas Pillow, Island Lounger No Logo

    Artesian Spas Pillow, Island Lounger No Logo

    MAY MANUFACTURING
    $36.50

    Island Series Artesian Spa lounger pillow cushion 26-0310-85 or OP26-0310-85 for select Island spa models from 2005-2015. This pillow model 26...

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    $36.50
  • 2" Dyno Flo Filter (50 SQFT)

    2" Dyno Flo Filter (50 SQFT)

    MAY MANUFACTURING
    $32.99

    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
  • Artesian Spas PillowFall Pillow

    Artesian Spas PillowFall Pillow

    MAY MANUFACTURING
    $35.72

    26-0315-85 - Artesian Spas PillowFall Pillow Light Gray Used in South Seas Spas from 2012+ Also See 26-0600-85 for the Neck pillow and 26...

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    $35.72
  • Artesian Spas Jet 4.5" Roto Helix Jet

    Artesian Spas Jet 4.5" Roto Helix Jet

    MAY MANUFACTURING
    $16.00

    P4-1/2" inch face diameter Artesian Spas, Island Spas, Jet, Helix, ROTATING, Stainless Steel, 03-1310-52 This jet is for various Artesian Island S...

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    $16.00
  • Artesian Spas Lounge Pillow

    Artesian Spas Lounge Pillow

    MAY MANUFACTURING
    $36.80

    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 4" Directional Roto Helix Jet (Grey)

    Artesian Spas 4" Directional Roto Helix Jet (Grey)

    MAY MANUFACTURING
    $11.22

    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