Free Shipping over $149* - Flat Rate & Express Post from VIC NSW QLD WA *T&Cs
No Gimmicks - No Spam - Great Prices & Most Physical Stock
A Real Store - Fastest Dispatch - 100% Australian
Spring Sale on Now - Closed 1st October
Onga 4381 Bath Pump is Obsolete. There is no direct replacement. Best replacement is the Edgetec Auto-heat 1.0hp here.
We’re fully Australian owned with a real store and ship faster than anyone—not just another drop-shipper.
Enjoy Free Road Shipping on orders over $149 (some bulky or dangerous goods excluded—your cart will show this). Need it fast? Choose Express Post for delivery in 1–5 business days*, or contact us to confirm stock for urgent orders.
Pick-ups are available from our Carrum Downs, VIC store. Please order online, and we’ll notify you when it’s ready. Our NSW, QLD, and WA warehouses ship orders only.
*T&CS - Shipping & Pickup Here
Warranty Info: As an authorised service agent, our process is quick and straightforward. See our Warranty page for details.
Returns Policy: 30-day returns on most products, excluding electrical and some other items. See our returns policy here.
We stock and supply parts from all the major brands: Aeware, AquaFlo, Astralpool, Balboa, CG Air, CMP, Darlly, Davey, Del Ozone, Edgetec, Fluidra, Gecko, Hurlcon, Jandy, LX, Madimack, Magnum, Pentair, Raypak, Rheem, SpaNet, Spa-Quip, SpaPro, Waterco, Waterway, Zodiac—and many more.
Our parts are compatible with popular spa brands including Alpine, Arctic, Artesian, Bullfrog, Caldera, Cyclone, Decina, Dimension One, Endless®, Fisher, HotSpring, Just Spas, LA Spas, Maax, Monarch, Oasis, Sapphire, Signature, Sundance, Vortex® and dozens more.
Please note: Images are for illustration only—actual products may vary. Some OEM parts may arrive without packaging or manuals.
Where available, manuals are on the product page or provided on request.
All parts must be installed by qualified professionals. Electrical and gas work must be carried out by licensed technicians.
Heater & Spa Parts has Australia’s largest range of spa spare parts, supplies, and pool heaters from top brands. We're a real store with real stock—not just another drop-shipper.
We're 100% Australian-owned and operated, with warehouses in VIC, NSW, QLD & WA, and we ship faster than anyone. We have a physical retail store at 10 Industry Blvd, Carrum Downs, Vic.
As authorised dealers and service agents for major brands, and former employees of leading manufacturers, we know our stuff.
We're proud SPASA and Master Plumbers members, working closely with top manufacturers and distributors.
With over 50,000 parts across 5,000+ product lines, we stock everything from filters, pumps, jets, chemicals, heaters, touchpads, control panels, and more—plus manuals and expert info to help you out.
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Great Prices
Our unique relationships with manufacturers gives us great pricing that we pass on to you.
Technical Support
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