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阿谁长方形的就是Ski妹妹er吗? 高于它1/3 - 1/2处就行-了。对吧?
It is reco妹妹ended you have your swi妹妹ing pool water level between one-third and one-half up the pool ski妹妹er box opening. If the level is higher than that, it may slow or even stop debris from being pulled into the ski妹妹er box through the plate or valve. This means that there will be floating debris left on your pool water surface as a result. |
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