AquaRest AR-600
Quick answer
The AquaRest AR-600 holds about 240 gallons of water and measures 79 x 79 x 32 inches, seating up to 6. Full of water and people it weighs roughly 3,407 lb.
- Water volume240 gal
- TypeHard-shell
- Dimensions (in)79 x 79 x 32
- Seats6
- Water weight2,002 lb
- Empty weight295 lb
Chemical doses for about 240 gallons
Computed for this tub's water volume, so you can dose without doing the arithmetic. Amounts are ounces by weight.
| To do this | Chemical | Amount |
|---|---|---|
| Raise total alkalinity +10 ppm | sodium bicarbonate | 0.58 oz |
| Raise free chlorine +3 ppm | dichlor granules | 0.17 oz |
| Raise bromine +3 ppm | bromine granules | 0.16 oz |
| Chlorine shock (+10 ppm) | dichlor | 0.57 oz |
Open the dosing calculator for this tub
Add in small steps with the pump running, wait, then retest before adding more. Never mix chemicals together, and always follow your product label, which wins over any calculator.
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How much does a full AR-600 weigh?
Empty, the AquaRestAR-600 weighs about 295 lb. Its 240 gallons of water add about 2,002 lb, and 6 bathers add roughly 1,110 lb more, for a loaded total near 3,407 lb. Make sure your deck or pad is rated for it. Work out any tub on the filled weight calculator.
Keep the water right
A 240 gallon tub doses in small amounts, so a kitchen scale and small additions beat eyeballing it. Test, balance alkalinity then pH then sanitizer, and use the dosing calculator sized for this tub. Start with test strips and a chemical kit.
Source
The 240 gallon figure is from the manufacturer's published specification: aquarestspas.com. Manufacturer spec sheet. Plug-and-play 120V. 240 gal, 6-person, 29 jets. Capacities vary with how high you fill and with seats and footwell; confirm against your own manual or a metered fill when precision matters.