Hot Spring® Spas Tauranga | Swim Spas | Spa Pools | NZ

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Tauranga's Spa Professionals Since 1990 100% Locally Owned & Operated Qualified Electricians

Featured Products

FreeFlow® Collection

FreeFlow® Collection

Hot Spot® Collection

Hot Spot® Collection

Limelight® Collection

Limelight® Collection

Highlife® Collection

Highlife® Collection

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New Products

Prevent soft-water degradation by optimizing your calcium levels with BioGuard Shield. When calcium hardness is too low, spa water becomes aggressive, actively leaching minerals out of surfaces and accelerating the corrosion of internal heating systems.

Key Features & Technical Benefits:

Active Composition: Minimum 740g/kg high-grade calcium chloride.

Surface Protection: Directly increases structural calcium indices to stop water from etching shell materials or grout joints.

Mechanical Life Extension: Prevents localized corrosive pitting on precious metal heaters, plumbing manifolds, and pump impellers. — Add to Cart

BioGuard

BioGuard Shield™ 450g

NZRRP:

Was: $20.00

Now: $18.00

Provide a robust baseline of protection against severe pH swings with BioGuard Performance Up. Formulated explicitly to raise Total Alkalinity, it acts as a chemical cushion, absorbing the impact of environmental factors like heavy rain and high bather loads.

Key Features & Technical Benefits:

Active Composition: 1000g/kg pure sodium hydrogen carbonate.

Alkalinity Buffer Engine: Directly increases low Total Alkalinity levels to stop chronic pH bouncing (erratic up-and-down shifts).

Structural Safety: Protects the plumbing infrastructure and shell surface by neutralizing acidic water properties. Works perfectly across all spa models and sanitiser environments. — Add to Cart

BioGuard

BioGuard Performance Up™ 500g

NZRRP:

Was: $20.00

Now: $18.00

Safely correct high pH and alkalinity spikes with BioGuard Aquality. Engineered to slowly and predictably lower both pH and Total Alkalinity, it prevents calcium scale build-up, cloudy water, and the bather eye irritation caused by overly alkaline conditions.

Key Features & Technical Benefits:

Active Composition: Formulated with 1000g/kg sodium hydrogen sulphate.

Safer Than Liquid Acid: Offers a highly effective dry granular alternative that is substantially safer to store and handle than volatile liquid hydrochloric or muriatic acids.

Scale Mitigation: Protects the internal heating elements and shell surfaces from brittle scale formation.

Efficiency Booster: Bringing the pH back into the ideal zone optimizes the sanitising power of your chlorine or bromine. Suitable for all spa surfaces. — Add to Cart

BioGuard

BioGuard Aquality™ 750g

NZRRP:

Was: $24.00

Now: $21.00

Take the complexity out of water chemistry with BioGuard Perfect Balance. Operating as a premium phosphate-alternative buffer, this liquid formula locks in a stable pH, softens harsh water, and protects expensive heaters and internal machinery from scale and corrosion.

Key Features & Technical Benefits:

60-Day pH Locking: Provides an advanced buffering capacity that holds a stable, comfortable pH level for up to 60 days, drastically reducing manual chemical dosing.

Integrated Corrosion Inhibitors: Features built-in metal and surface inhibitors to defend internal heaters, seals, and pumps against premature failure.

Water Softening Capacity: Noticeably softens raw spa water to maximize bather comfort and prevent skin dryness.

Safety Usage Note: This product is not suitable for use in concrete or fully tiled spas. — Add to Cart

BioGuard

BioGuard Perfect Balance™ 1L

NZRRP:

Was: $65.00

Now: $61.00

35 Years In Business

Read Our Reviews

Most Popular Products

The FreshWater Ag+ continuous silver ion purifier further reduces the need for chlorine by introducing silver ions into the spa water that inhibit bacterial growth. Insert the cartridge into the filter of your Hot Spring spa, and the silver ions are released automatically - there's no chance of under- or overdosing. It's virtually maintenance-free - simply replace the cartridge every 3 months. A very Simple Silver System. — Add to Cart

Freshwater

Hot Spring Freshwater mineral sanitiser (FreshWater Ag+ continuous silver ion purifier)

NZRRP:

Was: $62.00

Now: $58.00

Hot Spring 5-way test Strips measure pH, Total Alkalinity, Chlorine, Bromine and Calcium Hardness. — Add to Cart

Hot Spring 5-way test Strips | Chlorine, Bromine, ph, Alk, Hardness

NZRRP:

Was:

Now: $33.00

Hot Spring Instant Filter Cleaner — Add to Cart

Hot Spring Instant Filter Cleaner

NZRRP:

Was: $49.00

Now: $45.00

Fits Solana SZ, Hot Spot SX, Hot Spot TX, Solana TZ, Solana RX, Propel, Stride, Jetsetter, Sovereign, Triumph, Prodigy, Aria, Vanguard, Grandee, Vista.

*Dishwasher safe.
* Larger Filtering capacity than the standard paper filters. — Add to Cart

Hot Spring Tri-X Filter Cartridge P/N 0969601 OEM

NZRRP:

Was: $165.00

Now: $145.00

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