Cal Spas Parts | OEM & Replacement Spa Parts

Find Cal Spas replacement parts fast. Shop common Cal Spas parts including filters, heaters, jet pumps, circulation pumps, circuit boards, topside controls, pillows, water care products, and hot tub accessories.

Cal Spas parts can vary by model year, control system, pump configuration, voltage, plumbing size, and equipment package. Always compare your existing part number, label, plug style, connection type, and photos before ordering.

This is a Cal Spas Parts Resource page — built to help you quickly find common replacement parts and narrow down the correct category.

Own a Cal Spa? Save this page — it makes finding replacement parts faster next time.

Cal Spa Circulation Pump - pum22000532 — Cal Spa Circulation Pumps

Cal Spas Circuit Board vs501z — Cal Spas Circuit Boards

Cal Spas Heater 5.5kw HEA14100465 HEA14100071, HEA14100450 — Cal Spas Heaters

Cal Spas Black Cascade Pillow — Cal Spas Pillows

Cal Spas Topside Control _71122_12482_ELE09900191 — Cal Spas Topside Controls

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EZ Hot Tub Parts Mascot EZ’s Pro Tip: While you’re here, many Cal Spas owners also stock up on water care products.

Most Common Cal Spas Replacement Parts

Finding the Correct Cal Spas Part

Cal Spas replacement parts can vary widely depending on model year, spa series, control system, pump layout, voltage, plumbing size, and equipment configuration. Filters, pillows, pumps, heaters, circuit boards, and topside controls should always be matched carefully before ordering.

EZHotTubParts.com offers replacement parts for Cal Spas hot tubs, including OEM options when available and high-quality aftermarket alternatives for many common repairs. Our Cal Spas parts inventory includes filters, heaters, jet pumps, circulation pumps, circuit boards, topside controls, pillows, water care products, and accessories. Parts are organized by category to help you narrow down the correct replacement based on the part you are replacing.

For electrical parts such as circuit boards, topside controls, heaters, and pumps, always verify part numbers, voltage, amperage, plug style, wiring layout, sensor connections, and plumbing size before ordering. If you are unsure, send photos before purchasing.

EZ Hot Tub Parts Mascot Ask EZ: Not finding what you’re looking for? Send us your spa model, serial number, part number, or photos and we’ll help you get the right part the first time.

(You will receive a response by email, make sure to check spam/junk folders within 24hrs)

Cal Spas Parts FAQs

Yes. We carry OEM Cal Spas parts when available, along with high-quality aftermarket replacement options for many common repairs. Common Cal Spas replacement parts include filters, heaters, pumps, circulation pumps, circuit boards, topside controls, pillows, water care products, and accessories.

The best way to identify the correct Cal Spas part is to compare the existing part number, spa serial number, model information, and clear photos of the installed part. For pumps, heaters, circuit boards, and topside controls, photos of labels, plugs, wiring, and plumbing connections are especially helpful.

No. Cal Spas parts can vary by model year, spa series, control system, equipment package, voltage, and plumbing layout. Always verify the existing part number and specifications before ordering replacement parts.

No. Cal Spas used different filter sizes and styles depending on model and year. Always compare filter length, diameter, top style, bottom fitting, thread type, and part number before ordering replacement filters.

Yes. Circuit boards should be matched carefully by board number, control system, spa year, topside compatibility, heater setup, pump configuration, and wiring layout. If you are unsure, send photos of the board label, wiring diagram, and spa serial number before purchasing.

No. Cal Spas heaters may vary by control system, voltage, manifold style, plumbing size, sensor setup, terminal layout, and year. Always compare the heater length, union size, sensor connections, electrical terminals, and part number before ordering.

Some owners can replace a topside control if they are comfortable accessing the equipment area and working carefully around spa electronics. Always disconnect power at the breaker and confirm overlay layout, plug style, cable connection, and control system compatibility before ordering.

Send your spa model, serial number if available, approximate year, photos of the old part, and any numbers printed on labels or housings. For pumps, heaters, boards, and topsides, photos of wiring, plugs, labels, and plumbing connections help us identify the correct replacement faster.

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