Endless Pools E500
Quick answer
The Endless Pools E500 holds about 1735 gallons of water and measures 180 x 89 x 58 inches. Full of water and people it weighs roughly 18,115 lb.
- Water volume1735 gal
- TypeSwim spa
- Dimensions (in)180 x 89 x 58
- Water weight14,470 lb
- Empty weight2,905 lb
Chemical doses for about 1735 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 | 4.2 oz |
| Raise free chlorine +3 ppm | dichlor granules | 1.2 oz |
| Raise bromine +3 ppm | bromine granules | 1.2 oz |
| Chlorine shock (+10 ppm) | dichlor | 4.1 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 E500 weigh?
Empty, the Endless PoolsE500 weighs about 2,905 lb. Its 1735 gallons of water add about 14,470 lb, and 4 bathers add roughly 740 lb more, for a loaded total near 18,115 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 1735 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 1735 gallon figure is from the manufacturer's published specification: www.endlesspools.com. Manufacturer site. Fitness Systems, 15 ft. 1,735 gal. Capacities vary with how high you fill and with seats and footwell; confirm against your own manual or a metered fill when precision matters.