When you need spa parts to build a new spa or repair a broken spa, the best place to find what you’re looking for is right here at Bath Parts. We carry thousands of spa parts, including Jacuzzi parts, hot tub heaters, replacement spa pumps, bath controls, pool chemicals, pool parts, and sauna parts and accessories. You can get your circuit boards, electrical parts, jets, PVC, switches and more from us. We ship quickly, so you can get the job done fast. Bath Parts is your No. 1 source for spa parts online.
Save 100%
Gecko Alliance
Gecko Topside S-Class Propak Small Control (BDL...
Sale price$0.00 USD
Regular price$269.95 USD
Sold out
Save 16%
Gecko Alliance
Gecko Heater S-Class, 5.5kW, 15"x2", 230, w/ PS...
Sale price$192.97 USD
Regular price$228.95 USD
In stockSave 18%
Gecko Alliance
Gecko Heater, Flo Thru, SClass Repl, 15"x2-1/4"...
Sale price$205.63 USD
Regular price$249.95 USD
Save 19%
Rainbow by Pentair
Rainbow Bromine Control Valve Stem (R172399)
Sale price$6.45 USD
Regular price$7.95 USD
Save 46%
![Darlly Spa/Pool Replacement Filter Cartridge [40353] 35 sq ft (C-4335) Spa Filter Elements C-4335](http://bathparts.com/cdn/shop/products/C-4335.jpg?v=1762189440&width=700)
![Darlly Spa/Pool Replacement Filter Cartridge [40353] 35 sq ft (C-4335) Spa Filter Elements api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-98-24-1e-62-621e2498494bdba55a0c7304-bea_p-4335_filter-cartridge-proline-26](http://bathparts.com/cdn/shop/files/api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-98-24-1e-62-621e2498494bdba55a0c7304-bea_p-4335_filter-cartridge-proline-26.jpg?v=1762189441&width=2000)
Darlly
Darlly Spa/Pool Replacement Filter Cartridge [4...
Sale price$21.15 USD
Regular price$38.95 USD
![Filter Cartridge C-4625 [25 sq ft] Spa Filter Elements api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-78-24-1e-62-621e24781b20f8952f0f323b-bea_p-4625_filter-cartridge-proline-25](http://bathparts.com/cdn/shop/products/api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-78-24-1e-62-621e24781b20f8952f0f323b-bea_p-4625_filter-cartridge-proline-25.jpg?v=1762189433&width=2000)
![Filter Cartridge C-4625 [25 sq ft] Spa Filter Elements api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-77-24-1e-62-621e24771b20f8952f0f3235-old_p-4625_filter-cartridge-proline-81](http://bathparts.com/cdn/shop/products/api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-77-24-1e-62-621e24771b20f8952f0f3235-old_p-4625_filter-cartridge-proline-81.jpg?v=1762189433&width=2000)
Save 16%
Sundance Spas
Circuit Board, Sundance LX-15 Rev 5.57, 2 Pump,...
Sale price$499.61 USD
Regular price$595.95 USD
Save 14%
![Sundance - 2003+ Del Sol Control Panel [6600-635] Spa Parts api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-a7-68-c0-63-63c068a791afe4b255f47b5c-bea_6600-641_Sundance_-Jacuzzi-LX-10_-Special-Keypad-25](http://bathparts.com/cdn/shop/files/api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-a7-68-c0-63-63c068a791afe4b255f47b5c-bea_6600-641_Sundance_-Jacuzzi-LX-10_-Special-Keypad-25.png?v=1762189335&width=2000)
Sundance Spas
Sundance - 2003+ Del Sol Control Panel [6600-635]
Sale price$259.27 USD
Regular price$299.95 USD
In stockSave 19%
Sundance Spas
Flow Switch - Sundance 2 Pump Systems (6560-860)
Sale price$74.15 USD
Regular price$91.92 USD
Save 34%
Sundance Spas
Sundance Manifold, 4-Ports (0.75" Barb) 2" Slip...
Sale price$7.97 USD
Regular price$11.99 USD
Save 22%
Sundance Spas
Sundance Pillow Suction Cup, Double Cup Style (...
Sale price$13.25 USD
Regular price$16.95 USD
In stock
Save 15%
Sundance Spas
Sundance/Jacuzzi, U-Bend Heater 2.7kW, 230V, 17...
Sale price$254.95 USD
Regular price$298.99 USD
![Sundance Heater Flo-Thru Curved, 5.5kw (C2550-0119) [6500-214] Sundance Spa Parts 46-371-1240_XL](http://bathparts.com/cdn/shop/products/46-371-1240_XL.jpg?v=1762189249&width=1600)
![Sundance Heater Flo-Thru Curved, 5.5kw (C2550-0119) [6500-214] Sundance Spa Parts C2550-0119-1_b4a9ff8a-124c-401c-8079-16c5541ca7ea](http://bathparts.com/cdn/shop/files/C2550-0119-1_b4a9ff8a-124c-401c-8079-16c5541ca7ea.jpg?v=1762189249&width=762)
Save 30%
Sundance Spas
Barb Adaptor 0.125" MPT x 0.375" Barb Adapter
Sale price$20.91 USD
Regular price$29.95 USD
Sold outSave 8%
![Sundance Heater 4 kw, Stainless Steel [12" x 2"] (6000-155) Sundance Spa Parts api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-fa-25-1e-62-621e25fada82a8d56797e22f-old_c2400-1002_tbnl-83](http://bathparts.com/cdn/shop/files/api-v1.1-file-public_files-pim-assets-eb-c0-dd-61-61ddc0ebdd14481e49915197-images-fa-25-1e-62-621e25fada82a8d56797e22f-old_c2400-1002_tbnl-83.jpg?v=1764787018&width=2000)
Sundance Spas
Sundance Heater 4 kw, Stainless Steel [12" x 2"...
Sale price$183.91 USD
Regular price$198.95 USD
Save 24%
![Tridelta Air Button, 1-5/8 hs (White) [MPT-01010-3242] Spa Parts mpt-3242_air-button-complete-tridelta-32](http://bathparts.com/cdn/shop/products/mpt-3242_air-button-complete-tridelta-32.jpg?v=1762188994&width=700)
Tridelta
Tridelta Air Button, 1-5/8 hs (White) [MPT-0101...
Sale price$34.19 USD
Regular price$44.95 USD