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1980: Grate Skimmer, Gravity Drain
Hydropool's original filtration design.
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1985: Suction Side Filter
Skimmer moved to surface level to help clean floating debris
More cost effective and efficient filtration solution
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1989: High Flow Skimmer and Pressure Side Filter
Increases the total percentage of water being filtered
Prevents clogging and resulting lack of water making its way to the pump and heater
Filter no longer exposed to air, reducing odor rendering it invisible to bathers
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1993: Floor Vacuum
Cleans dirt and grit from the immediate bottom surface of the tub
Provides added filtration as opposed to the original gravity drain
Tub draining made easier; no need to bail water from the bottom
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2000: Self-Cleaning System
Filters 100% of the water every 15 minutes
Skims the surface to remove debris and oils
Vacuums dirt and grit from the floor
Ensures clean, safe water