Leaf Vacuum and Garden Hose
The Leaf vacuum is used when there are many leaves or other debris in the
pool. Its effectiveness is dependent on the water pressure form the garden hose.
Leafmasters are made in rigid plastic or aluminum.
The leafmaster is one which is attached to the telepole and a garden hose,
operates by forcing water from the hose into the unit where it is diverted into
dozens of tiny jets that are directed upward toward a fabric bag on top of the
unit. The upwelling water creates a vacuum at the base of the plastic helmet,
sucking leaves and debris into the unit and up into the bag. Water passes
through the mesh of the bag but the debris is trapped.
Fine dirt passes through the filter bag, but a fine-mesh bag is sold for
these units that will capture more dirt. When the bag has a few leaves in it,
they will also trap much of the sand and other fine particulate matter that
would otherwise pass through.
The only other drawback to the leafmaster is if you are in a location where
water pressure from the garden hose is weak. The result is weak jet action and
weak suction. The other result is that as debris fills the bag, the weight of it
(especially wet leaves) tips the bag over, scraping the pool floor, stirring up
debris, or tangling with the hose. The latter problem is easily solved by
putting a tennis ball in the bag before placing it in the pool. The tennis ball
floats, keeping the bag upright.
To remove the leaf vacuum, turn it slightly to one side and slowly lift it
through the water to the surface. If pulled straight up, some of the debris is
forced out of the bag and back into the pool. So do not turn off the water till
the leafmaster is out of the pool water and on to the deck.
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Cleaning