AquaSpa / Spa Fresh Chlorine-Free Spa Chemical System - Start-up Kit
AquaSpa / Spa Fresh Chlorine-Free Spa Chemical System - Start-up Kit is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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All new for 2024+ - Now Comes with Invigorate Magnesium Minerals! This Bromine & Chlorine-free Aquaspa / Spa Fresh Start-up Kit is odour free and is suitable for asthma & skin allergy sufferers. It contains neither chlorine nor bromine, and it provides the feel of clean fresh water. It is gentle on skin, hair and clothing. You won't need to worry about inhaling chemical fumes as may be the case when using some other sanitisers. Normal dosing is once every week, making a spa using the LO-CHLOR Aquaspa® PROGRAM is easy, economical and makes having a spa fun again.
Downloads:
Aquaspa™ Spa StartUp Kit contains:
- 1x Aquaspa Invigorate Sea Minerals 500ml
- 1x AquaSpa™ Spa Sanitiser 500ml
- 1x AquaSpa™ Spa Kleer 500ML
- 1X AquaSpa™ Spa Shock 500ml
- 1x AquaSpa™ Alkalinity Enhancer 500ml
- 1x AquaSpa™ pH Reducer 500ml
- 1 x AquaSpa™ Anti Foam 500ml
- 1x AquaSpa™ Filter Klenz Spray 500ml
- 1x AquaSpa™ Calcium Enhancer 500ml
- 1x AquaSpa™ Pipe Klenz 500ml
- 1x AquaSpa™ Chlorine Remover 500ml
- Test Tablets (40)
- 1x Measure Cup
- 1 x Cleaning Sponge
- 1x Instruction Booklet
Benefits:
- Simple weekly dosage
- Completely odour free
- Suitable for asthmatics
- Outstanding water clarity
- Gentle on skin, hair & clothing
- Suitable for people with skin allergies
- Suitable for all spa types & equipment
The technology behind the AQUASPA™ SYSTEM is a revolutionary combination of 3 products, the base of which is known as PHMB better known as POLYHEXANIDE and this is used in the sanitiser component. The sanitiser, which is specially formulated to control the growth of bacteria in your spa, is extremely gentle on skin, hair and clothing, as well as having no harsh side effects on either the spa or the equipment.
In plumbing, named sizes are not the actual measurements. A pipe called “50mm” or “2"” does not measure 50 mm across. Instead, it follows nominal sizing, an internationally-standardised naming system.
Use the Outside Diameter (OD) to check your pipe against fittings. Below is a quick reference for common spa & pool pipe sizes:
| Imperial Name | Metric Name | Pipe Diameter (OD) |
|---|---|---|
| 1" | 25 mm | ~33.4–33.7 mm |
| 1.5" | 40 mm | ~48.1–48.4 mm |
| 2" | 50 mm | ~60.2–60.5 mm |
| 2.5" | 65 mm | ~75.2–75.5 mm |
These are nominal sizes and are designed to fit matching fittings — not to measure exactly what their name suggests.
Understanding Plumbing Sizes & Nominal Measurements
Plumbing sizes can be confusing. PVC and many other pipe systems use nominal sizes—the size is a name, not the exact measured dimension. This convention is used across most pool and spa systems so that pipes and fittings remain compatible.
Why pipe sizes don’t match the measurements
The Nominal Pipe Size (NPS) system standardises pipe dimensions so that pipes, fittings, valves, and accessories interoperate. Plumbers work with these nominal names every day, but DIYers can be tripped up if they try to match by a tape-measure alone.
How to Measure Pipe Correctly
-
Pipe size is identified by:
- The pipe’s Outside Diameter (OD).
- The fitting’s Inside Diameter (ID) (socket opening).
- Pipe Class / Schedule (e.g., Class 9, 12, 18 or Sch 40) relates to wall thickness and therefore the Internal Diameter (ID) and pressure rating.
- The outside diameter of a fitting is not useful (wall thickness varies by manufacturer).
PVC Pressure Pipe AS/NZ 1477 Dimensions1:
Common nominal sizes with typical outside diameters and indicative inside diameters by class.
| Imperial Name | Metric Name | Outside Diameter (OD) | Class 9 IDº | Class 12 IDº | Class 18 IDº |
|---|---|---|---|---|---|
| 1/2" | 15 mm | ~21.2–21.5 mm | 18.3 mm | 17.8 mm | |
| 3/4" | 20 mm | ~26.6–26.9 mm | 23.7 mm | 22.4 mm | |
| 1" | 25 mm | ~33.4–33.7 mm | 30.5 mm | 29.8 mm | 28.1 mm |
| 32 mm | ~42.1–42.4 mm | 38.5 mm | 37.5 mm | 35.4 mm | |
| 1.5" | 40 mm | ~48.1–48.4 mm | 45.2 mm | 44.1 mm | 42.8 mm |
| 2" | 50 mm | ~60.2–60.5 mm | 55.2 mm | 53.7 mm | 50.5 mm |
| 65 mm | ~75.2–75.5 mm | 68.9 mm | 67.0 mm | 63.2 mm | |
| 2.5" | ~73 mm |
- º Internal diameters vary slightly by manufacturer and class.
- 1 Not all pool/spa fittings match these dimensions exactly. Some do not follow Australian or international standards. Chinese spas may use proprietary fittings.
Hose & Tube Dimensions
Common flexible hose sizes used in pool/spa systems (approximate IDs).
| Imperial Name | Metric Name | Inside Diameter (ID) |
|---|---|---|
| 3/8" | 9–10 mm | ~9 mm |
| 3/4" | 19 mm | ~19 mm |
BSP – British Standard Pipe Thread Sizes
BSP thread names are also nominal. The thread OD will not equal the nominal name.
| BSP Thread Size Naming | Outside Diameter (mm / inch) | TPI |
|---|---|---|
| 1/16" BSP | 7.7 mm / 0.304" | 28 |
| 1/8" BSP | 9.7 mm / 0.383" | 28 |
| 1/4" BSP | 13.16 mm / 0.518" | 19 |
| 3/8" BSP | 16.66 mm / 0.656" | 19 |
| 1/2" BSP / 15 mm | 20.99 mm / 0.825" | 14 |
| 5/8" BSP | 22.99 mm / 0.902" | 14 |
| 3/4" BSP / 20 mm | 26.44 mm / 1.041" | 14 |
| 7/8" BSP | 30.20 mm / 1.189" | 14 |
| 1" BSP / 25 mm | 33.25 mm / 1.309" | 11 |
| 1-1/4" BSP | 41.91 mm / 1.650" | 11 |
| 1-1/2" BSP / 40 mm | 47.80 mm / 1.882" | 11 |
| 2" BSP / 50 mm | 59.61 mm / 2.347" | 11 |
| 2-1/4" BSP | 65.71 mm / 2.587" | 11 |
| 2-1/2" BSP | 75.18 mm / 2.960" | 11 |
| 3" BSP | 87.88 mm / 3.460" | 11 |
| 4" BSP | 113.03 mm / 4.450" | 11 |
| 5" BSP | 138.43 mm / 5.450" | 11 |
| 6" BSP | 163.83 mm / 6.450" | 11 |
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